TSTP Solution File: ALG127+1 by Zenon---0.7.1
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%------------------------------------------------------------------------------
% File : Zenon---0.7.1
% Problem : ALG127+1 : TPTP v8.1.0. Released v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : run_zenon %s %d
% Computer : n017.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Thu Jul 14 18:29:36 EDT 2022
% Result : Theorem 85.53s 85.79s
% Output : Proof 87.42s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : ALG127+1 : TPTP v8.1.0. Released v2.7.0.
% 0.11/0.12 % Command : run_zenon %s %d
% 0.13/0.34 % Computer : n017.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Wed Jun 8 17:50:48 EDT 2022
% 0.13/0.34 % CPUTime :
% 85.53/85.79 (* PROOF-FOUND *)
% 85.53/85.79 % SZS status Theorem
% 85.53/85.79 (* BEGIN-PROOF *)
% 85.53/85.79 % SZS output start Proof
% 85.53/85.79 Theorem co1 : ((((h1 (op1 (e10) (e10))) = (op2 (h1 (e10)) (h1 (e10))))/\(((h1 (op1 (e10) (e11))) = (op2 (h1 (e10)) (h1 (e11))))/\(((h1 (op1 (e10) (e12))) = (op2 (h1 (e10)) (h1 (e12))))/\(((h1 (op1 (e10) (e13))) = (op2 (h1 (e10)) (h1 (e13))))/\(((h1 (op1 (e11) (e10))) = (op2 (h1 (e11)) (h1 (e10))))/\(((h1 (op1 (e11) (e11))) = (op2 (h1 (e11)) (h1 (e11))))/\(((h1 (op1 (e11) (e12))) = (op2 (h1 (e11)) (h1 (e12))))/\(((h1 (op1 (e11) (e13))) = (op2 (h1 (e11)) (h1 (e13))))/\(((h1 (op1 (e12) (e10))) = (op2 (h1 (e12)) (h1 (e10))))/\(((h1 (op1 (e12) (e11))) = (op2 (h1 (e12)) (h1 (e11))))/\(((h1 (op1 (e12) (e12))) = (op2 (h1 (e12)) (h1 (e12))))/\(((h1 (op1 (e12) (e13))) = (op2 (h1 (e12)) (h1 (e13))))/\(((h1 (op1 (e13) (e10))) = (op2 (h1 (e13)) (h1 (e10))))/\(((h1 (op1 (e13) (e11))) = (op2 (h1 (e13)) (h1 (e11))))/\(((h1 (op1 (e13) (e12))) = (op2 (h1 (e13)) (h1 (e12))))/\(((h1 (op1 (e13) (e13))) = (op2 (h1 (e13)) (h1 (e13))))/\((((h1 (e10)) = (e20))\/(((h1 (e11)) = (e20))\/(((h1 (e12)) = (e20))\/((h1 (e13)) = (e20)))))/\((((h1 (e10)) = (e21))\/(((h1 (e11)) = (e21))\/(((h1 (e12)) = (e21))\/((h1 (e13)) = (e21)))))/\((((h1 (e10)) = (e22))\/(((h1 (e11)) = (e22))\/(((h1 (e12)) = (e22))\/((h1 (e13)) = (e22)))))/\(((h1 (e10)) = (e23))\/(((h1 (e11)) = (e23))\/(((h1 (e12)) = (e23))\/((h1 (e13)) = (e23))))))))))))))))))))))))\/((((h2 (op1 (e10) (e10))) = (op2 (h2 (e10)) (h2 (e10))))/\(((h2 (op1 (e10) (e11))) = (op2 (h2 (e10)) (h2 (e11))))/\(((h2 (op1 (e10) (e12))) = (op2 (h2 (e10)) (h2 (e12))))/\(((h2 (op1 (e10) (e13))) = (op2 (h2 (e10)) (h2 (e13))))/\(((h2 (op1 (e11) (e10))) = (op2 (h2 (e11)) (h2 (e10))))/\(((h2 (op1 (e11) (e11))) = (op2 (h2 (e11)) (h2 (e11))))/\(((h2 (op1 (e11) (e12))) = (op2 (h2 (e11)) (h2 (e12))))/\(((h2 (op1 (e11) (e13))) = (op2 (h2 (e11)) (h2 (e13))))/\(((h2 (op1 (e12) (e10))) = (op2 (h2 (e12)) (h2 (e10))))/\(((h2 (op1 (e12) (e11))) = (op2 (h2 (e12)) (h2 (e11))))/\(((h2 (op1 (e12) (e12))) = (op2 (h2 (e12)) (h2 (e12))))/\(((h2 (op1 (e12) (e13))) = (op2 (h2 (e12)) (h2 (e13))))/\(((h2 (op1 (e13) (e10))) = (op2 (h2 (e13)) (h2 (e10))))/\(((h2 (op1 (e13) (e11))) = (op2 (h2 (e13)) (h2 (e11))))/\(((h2 (op1 (e13) (e12))) = (op2 (h2 (e13)) (h2 (e12))))/\(((h2 (op1 (e13) (e13))) = (op2 (h2 (e13)) (h2 (e13))))/\((((h2 (e10)) = (e20))\/(((h2 (e11)) = (e20))\/(((h2 (e12)) = (e20))\/((h2 (e13)) = (e20)))))/\((((h2 (e10)) = (e21))\/(((h2 (e11)) = (e21))\/(((h2 (e12)) = (e21))\/((h2 (e13)) = (e21)))))/\((((h2 (e10)) = (e22))\/(((h2 (e11)) = (e22))\/(((h2 (e12)) = (e22))\/((h2 (e13)) = (e22)))))/\(((h2 (e10)) = (e23))\/(((h2 (e11)) = (e23))\/(((h2 (e12)) = (e23))\/((h2 (e13)) = (e23))))))))))))))))))))))))\/((((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))/\(((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))/\(((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))/\(((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))/\(((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))/\(((h3 (op1 (e11) (e11))) = (op2 (h3 (e11)) (h3 (e11))))/\(((h3 (op1 (e11) (e12))) = (op2 (h3 (e11)) (h3 (e12))))/\(((h3 (op1 (e11) (e13))) = (op2 (h3 (e11)) (h3 (e13))))/\(((h3 (op1 (e12) (e10))) = (op2 (h3 (e12)) (h3 (e10))))/\(((h3 (op1 (e12) (e11))) = (op2 (h3 (e12)) (h3 (e11))))/\(((h3 (op1 (e12) (e12))) = (op2 (h3 (e12)) (h3 (e12))))/\(((h3 (op1 (e12) (e13))) = (op2 (h3 (e12)) (h3 (e13))))/\(((h3 (op1 (e13) (e10))) = (op2 (h3 (e13)) (h3 (e10))))/\(((h3 (op1 (e13) (e11))) = (op2 (h3 (e13)) (h3 (e11))))/\(((h3 (op1 (e13) (e12))) = (op2 (h3 (e13)) (h3 (e12))))/\(((h3 (op1 (e13) (e13))) = (op2 (h3 (e13)) (h3 (e13))))/\((((h3 (e10)) = (e20))\/(((h3 (e11)) = (e20))\/(((h3 (e12)) = (e20))\/((h3 (e13)) = (e20)))))/\((((h3 (e10)) = (e21))\/(((h3 (e11)) = (e21))\/(((h3 (e12)) = (e21))\/((h3 (e13)) = (e21)))))/\((((h3 (e10)) = (e22))\/(((h3 (e11)) = (e22))\/(((h3 (e12)) = (e22))\/((h3 (e13)) = (e22)))))/\(((h3 (e10)) = (e23))\/(((h3 (e11)) = (e23))\/(((h3 (e12)) = (e23))\/((h3 (e13)) = (e23))))))))))))))))))))))))\/(((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))/\(((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))/\(((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))/\(((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))/\(((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))/\(((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))/\(((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))/\(((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))/\(((h4 (op1 (e12) (e10))) = (op2 (h4 (e12)) (h4 (e10))))/\(((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))/\(((h4 (op1 (e12) (e12))) = (op2 (h4 (e12)) (h4 (e12))))/\(((h4 (op1 (e12) (e13))) = (op2 (h4 (e12)) (h4 (e13))))/\(((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))/\(((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))/\(((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))/\(((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))/\((((h4 (e10)) = (e20))\/(((h4 (e11)) = (e20))\/(((h4 (e12)) = (e20))\/((h4 (e13)) = (e20)))))/\((((h4 (e10)) = (e21))\/(((h4 (e11)) = (e21))\/(((h4 (e12)) = (e21))\/((h4 (e13)) = (e21)))))/\((((h4 (e10)) = (e22))\/(((h4 (e11)) = (e22))\/(((h4 (e12)) = (e22))\/((h4 (e13)) = (e22)))))/\(((h4 (e10)) = (e23))\/(((h4 (e11)) = (e23))\/(((h4 (e12)) = (e23))\/((h4 (e13)) = (e23))))))))))))))))))))))))))).
% 85.53/85.79 Proof.
% 85.53/85.79 assert (zenon_L1_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H12.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H12). zenon_intro zenon_H14. zenon_intro zenon_H13.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 85.53/85.79 exact (zenon_H17 zenon_H14).
% 85.53/85.79 exact (zenon_H17 zenon_H14).
% 85.53/85.79 (* end of lemma zenon_L1_ *)
% 85.53/85.79 assert (zenon_L2_ : (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e20) (e21)) = (e20)) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H18 zenon_H14 zenon_H19.
% 85.53/85.79 cut (((op2 (e20) (e20)) = (e20)) = ((op2 (e20) (e20)) = (op2 (e20) (e21)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H18.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H14.
% 85.53/85.79 cut (((e20) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H1a].
% 85.53/85.79 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.53/85.79 congruence.
% 85.53/85.79 apply zenon_H1b. apply refl_equal.
% 85.53/85.79 apply zenon_H1a. apply sym_equal. exact zenon_H19.
% 85.53/85.79 (* end of lemma zenon_L2_ *)
% 85.53/85.79 assert (zenon_L3_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e21)) = (e20)) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H1c zenon_H18 zenon_H19.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.53/85.79 apply (zenon_L2_); trivial.
% 85.53/85.79 (* end of lemma zenon_L3_ *)
% 85.53/85.79 assert (zenon_L4_ : (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e21))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H1e zenon_H1f.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.53/85.79 exact (zenon_H1f zenon_H21).
% 85.53/85.79 (* end of lemma zenon_L4_ *)
% 85.53/85.79 assert (zenon_L5_ : (~((e23) = (e23))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H22.
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 (* end of lemma zenon_L5_ *)
% 85.53/85.79 assert (zenon_L6_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e22) (e22)) = (e22)) -> (~((e22) = (e23))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H23 zenon_H24 zenon_H25.
% 85.53/85.79 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.53/85.79 cut (((e23) = (e23)) = ((e22) = (e23))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H25.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H26.
% 85.53/85.79 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.53/85.79 cut (((e23) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H27].
% 85.53/85.79 congruence.
% 85.53/85.79 cut (((e23) = (op2 (e22) (e22))) = ((e23) = (e22))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H27.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H23.
% 85.53/85.79 cut (((op2 (e22) (e22)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H28].
% 85.53/85.79 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.53/85.79 congruence.
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 exact (zenon_H28 zenon_H24).
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 (* end of lemma zenon_L6_ *)
% 85.53/85.79 assert (zenon_L7_ : (((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23))))))) -> ((e23) = (op2 (e22) (e22))) -> (~((e22) = (e23))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H29 zenon_H23 zenon_H25.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H29). zenon_intro zenon_H24. zenon_intro zenon_H2a.
% 85.53/85.79 apply (zenon_L6_); trivial.
% 85.53/85.79 (* end of lemma zenon_L7_ *)
% 85.53/85.79 assert (zenon_L8_ : (~((e22) = (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H2b.
% 85.53/85.79 apply zenon_H2b. apply refl_equal.
% 85.53/85.79 (* end of lemma zenon_L8_ *)
% 85.53/85.79 assert (zenon_L9_ : (~((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H2c zenon_H23.
% 85.53/85.79 cut (((op2 (e22) (e22)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2d].
% 85.53/85.79 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.53/85.79 congruence.
% 85.53/85.79 apply zenon_H2b. apply refl_equal.
% 85.53/85.79 apply zenon_H2d. apply sym_equal. exact zenon_H23.
% 85.53/85.79 (* end of lemma zenon_L9_ *)
% 85.53/85.79 assert (zenon_L10_ : (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H2e zenon_H2f zenon_H30 zenon_H23.
% 85.53/85.79 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e22) (e21)) = (op2 (e22) (e23)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H2e.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H2f.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.53/85.79 cut (((e20) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H31].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((e20) = (op2 (e22) (e21)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H31.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H32.
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H34].
% 85.53/85.79 congruence.
% 85.53/85.79 exact (zenon_H34 zenon_H30).
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply (zenon_L9_); trivial.
% 85.53/85.79 (* end of lemma zenon_L10_ *)
% 85.53/85.79 assert (zenon_L11_ : (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H35 zenon_H2f.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H36].
% 85.53/85.79 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.53/85.79 congruence.
% 85.53/85.79 apply zenon_H2b. apply refl_equal.
% 85.53/85.79 apply zenon_H36. apply sym_equal. exact zenon_H2f.
% 85.53/85.79 (* end of lemma zenon_L11_ *)
% 85.53/85.79 assert (zenon_L12_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e21)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H37 zenon_H38 zenon_H2f zenon_H39.
% 85.53/85.79 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((op2 (e22) (e20)) = (op2 (e22) (e21)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H39.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H32.
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H3a].
% 85.53/85.79 congruence.
% 85.53/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e22) (e21)) = (op2 (e22) (e20)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H3a.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H37.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.53/85.79 cut (((e21) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H3b].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((e21) = (op2 (e22) (e21)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H3b.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H32.
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H3c].
% 85.53/85.79 congruence.
% 85.53/85.79 exact (zenon_H3c zenon_H38).
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply (zenon_L11_); trivial.
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 (* end of lemma zenon_L12_ *)
% 85.53/85.79 assert (zenon_L13_ : (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e22) (e23)) = (e22)) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H2e zenon_H3d zenon_H3e.
% 85.53/85.79 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e22) (e21)) = (op2 (e22) (e23)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H2e.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H3d.
% 85.53/85.79 cut (((e22) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H3f].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.53/85.79 congruence.
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply zenon_H3f. apply sym_equal. exact zenon_H3e.
% 85.53/85.79 (* end of lemma zenon_L13_ *)
% 85.53/85.79 assert (zenon_L14_ : (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e22) (e21)) = (e23)) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H40 zenon_H23 zenon_H41.
% 85.53/85.79 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e22) (e21)) = (op2 (e22) (e22)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H40.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H23.
% 85.53/85.79 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.53/85.79 cut (((e23) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H43].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((e23) = (op2 (e22) (e21)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H43.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H32.
% 85.53/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.53/85.79 cut (((op2 (e22) (e21)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H44].
% 85.53/85.79 congruence.
% 85.53/85.79 exact (zenon_H44 zenon_H41).
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply zenon_H33. apply refl_equal.
% 85.53/85.79 apply zenon_H42. apply refl_equal.
% 85.53/85.79 (* end of lemma zenon_L14_ *)
% 85.53/85.79 assert (zenon_L15_ : (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e23)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H3e zenon_H2e zenon_H40 zenon_H23.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H30 | zenon_intro zenon_H46 ].
% 85.53/85.79 apply (zenon_L10_); trivial.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H38 | zenon_intro zenon_H47 ].
% 85.53/85.79 apply (zenon_L12_); trivial.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H47); [ zenon_intro zenon_H3d | zenon_intro zenon_H41 ].
% 85.53/85.79 apply (zenon_L13_); trivial.
% 85.53/85.79 apply (zenon_L14_); trivial.
% 85.53/85.79 (* end of lemma zenon_L15_ *)
% 85.53/85.79 assert (zenon_L16_ : (((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H48 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H4a. zenon_intro zenon_H49.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H49). zenon_intro zenon_H4c. zenon_intro zenon_H4b.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H4b). zenon_intro zenon_H4e. zenon_intro zenon_H4d.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H50. zenon_intro zenon_H4f.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H2d | zenon_intro zenon_H3e ].
% 85.53/85.79 apply zenon_H2d. apply sym_equal. exact zenon_H23.
% 85.53/85.79 apply (zenon_L15_); trivial.
% 85.53/85.79 (* end of lemma zenon_L16_ *)
% 85.53/85.79 assert (zenon_L17_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H51 zenon_H19 zenon_H18 zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.53/85.79 apply (zenon_L3_); trivial.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.53/85.79 apply (zenon_L4_); trivial.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.53/85.79 apply (zenon_L7_); trivial.
% 85.53/85.79 apply (zenon_L16_); trivial.
% 85.53/85.79 (* end of lemma zenon_L17_ *)
% 85.53/85.79 assert (zenon_L18_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H54 zenon_H19 zenon_H18 zenon_H23 zenon_H25 zenon_H45 zenon_H40 zenon_H37 zenon_H39 zenon_H2f zenon_H2e zenon_H51.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 85.53/85.79 apply (zenon_L17_); trivial.
% 85.53/85.79 apply (zenon_L17_); trivial.
% 85.53/85.79 (* end of lemma zenon_L18_ *)
% 85.53/85.79 assert (zenon_L19_ : (((op2 (e20) (e21)) = (e20))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H55 zenon_H18 zenon_H23 zenon_H25 zenon_H45 zenon_H40 zenon_H37 zenon_H39 zenon_H2f zenon_H2e zenon_H51.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H19. zenon_intro zenon_H56.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 85.53/85.79 apply (zenon_L18_); trivial.
% 85.53/85.79 (* end of lemma zenon_L19_ *)
% 85.53/85.79 assert (zenon_L20_ : (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H5a zenon_H2f zenon_H5b zenon_H23.
% 85.53/85.79 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e22) (e20)) = (op2 (e22) (e23)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H5a.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H2f.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.53/85.79 cut (((e20) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H5c].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e22) (e20)) = (op2 (e22) (e20)))); [ zenon_intro zenon_H5d | zenon_intro zenon_H5e ].
% 85.53/85.79 cut (((op2 (e22) (e20)) = (op2 (e22) (e20))) = ((e20) = (op2 (e22) (e20)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H5c.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H5d.
% 85.53/85.79 cut (((op2 (e22) (e20)) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H5e].
% 85.53/85.79 cut (((op2 (e22) (e20)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H5f].
% 85.53/85.79 congruence.
% 85.53/85.79 exact (zenon_H5f zenon_H5b).
% 85.53/85.79 apply zenon_H5e. apply refl_equal.
% 85.53/85.79 apply zenon_H5e. apply refl_equal.
% 85.53/85.79 apply (zenon_L9_); trivial.
% 85.53/85.79 (* end of lemma zenon_L20_ *)
% 85.53/85.79 assert (zenon_L21_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e22) (e22)) = (e20)) -> (~((e20) = (e23))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H23 zenon_H60 zenon_H61.
% 85.53/85.79 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.53/85.79 cut (((e23) = (e23)) = ((e20) = (e23))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H61.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H26.
% 85.53/85.79 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.53/85.79 cut (((e23) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H62].
% 85.53/85.79 congruence.
% 85.53/85.79 cut (((e23) = (op2 (e22) (e22))) = ((e23) = (e20))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H62.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H23.
% 85.53/85.79 cut (((op2 (e22) (e22)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H63].
% 85.53/85.79 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.53/85.79 congruence.
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 exact (zenon_H63 zenon_H60).
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 apply zenon_H22. apply refl_equal.
% 85.53/85.79 (* end of lemma zenon_L21_ *)
% 85.53/85.79 assert (zenon_L22_ : (~((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H64 zenon_H65 zenon_H23 zenon_H66.
% 85.53/85.79 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e22)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H64.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H65.
% 85.53/85.79 cut (((e20) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H67].
% 85.53/85.79 cut (((op2 (e22) (e23)) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H68].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22))))); [ zenon_intro zenon_H69 | zenon_intro zenon_H6a ].
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e22) (e23)) = (op2 (e22) (op2 (e22) (e22))))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H68.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H69.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H6a].
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.53/85.79 congruence.
% 85.53/85.79 apply (zenon_L9_); trivial.
% 85.53/85.79 apply zenon_H6a. apply refl_equal.
% 85.53/85.79 apply zenon_H6a. apply refl_equal.
% 85.53/85.79 apply zenon_H67. apply sym_equal. exact zenon_H66.
% 85.53/85.79 (* end of lemma zenon_L22_ *)
% 85.53/85.79 assert (zenon_L23_ : (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H6b zenon_H2f zenon_H14 zenon_H65 zenon_H66 zenon_H23.
% 85.53/85.79 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e20) (e20)) = (op2 (e20) (e22)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H6b.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H2f.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H64].
% 85.53/85.79 cut (((e20) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H6c].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e20) (e20)) = (op2 (e20) (e20)))); [ zenon_intro zenon_H6d | zenon_intro zenon_H1b ].
% 85.53/85.79 cut (((op2 (e20) (e20)) = (op2 (e20) (e20))) = ((e20) = (op2 (e20) (e20)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H6c.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H6d.
% 85.53/85.79 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.53/85.79 cut (((op2 (e20) (e20)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H17].
% 85.53/85.79 congruence.
% 85.53/85.79 exact (zenon_H17 zenon_H14).
% 85.53/85.79 apply zenon_H1b. apply refl_equal.
% 85.53/85.79 apply zenon_H1b. apply refl_equal.
% 85.53/85.79 apply (zenon_L22_); trivial.
% 85.53/85.79 (* end of lemma zenon_L23_ *)
% 85.53/85.79 assert (zenon_L24_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H6b zenon_H2f zenon_H14 zenon_H66 zenon_H23.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.53/85.79 apply (zenon_L20_); trivial.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.53/85.79 apply (zenon_L10_); trivial.
% 85.53/85.79 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.53/85.79 apply (zenon_L21_); trivial.
% 85.53/85.79 apply (zenon_L23_); trivial.
% 85.53/85.79 (* end of lemma zenon_L24_ *)
% 85.53/85.79 assert (zenon_L25_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H1c zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H6b zenon_H2f zenon_H66 zenon_H23.
% 85.53/85.79 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.53/85.79 apply (zenon_L24_); trivial.
% 85.53/85.79 (* end of lemma zenon_L25_ *)
% 85.53/85.79 assert (zenon_L26_ : (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.53/85.79 do 0 intro. intros zenon_H71 zenon_H37 zenon_H72 zenon_H2f.
% 85.53/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e21) (e20)) = (op2 (e22) (e20)))).
% 85.53/85.79 intro zenon_D_pnotp.
% 85.53/85.79 apply zenon_H71.
% 85.53/85.79 rewrite <- zenon_D_pnotp.
% 85.53/85.79 exact zenon_H37.
% 85.53/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.53/85.79 cut (((e21) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H73].
% 85.53/85.79 congruence.
% 85.53/85.79 elim (classic ((op2 (e21) (e20)) = (op2 (e21) (e20)))); [ zenon_intro zenon_H74 | zenon_intro zenon_H75 ].
% 85.63/85.79 cut (((op2 (e21) (e20)) = (op2 (e21) (e20))) = ((e21) = (op2 (e21) (e20)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H73.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H74.
% 85.63/85.79 cut (((op2 (e21) (e20)) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H75].
% 85.63/85.79 cut (((op2 (e21) (e20)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H76].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_H76 zenon_H72).
% 85.63/85.79 apply zenon_H75. apply refl_equal.
% 85.63/85.79 apply zenon_H75. apply refl_equal.
% 85.63/85.79 apply (zenon_L11_); trivial.
% 85.63/85.79 (* end of lemma zenon_L26_ *)
% 85.63/85.79 assert (zenon_L27_ : ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H3d zenon_H77 zenon_H78.
% 85.63/85.79 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.63/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((op2 (e20) (e21)) = (op2 (e22) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H78.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H32.
% 85.63/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.63/85.79 cut (((op2 (e22) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H79].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e22) (e21)) = (op2 (e20) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H79.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H3d.
% 85.63/85.79 cut (((e22) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H7a].
% 85.63/85.79 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.63/85.79 congruence.
% 85.63/85.79 apply zenon_H33. apply refl_equal.
% 85.63/85.79 apply zenon_H7a. apply sym_equal. exact zenon_H77.
% 85.63/85.79 apply zenon_H33. apply refl_equal.
% 85.63/85.79 apply zenon_H33. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L27_ *)
% 85.63/85.79 assert (zenon_L28_ : (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H45 zenon_H2e zenon_H39 zenon_H2f zenon_H37 zenon_H78 zenon_H77 zenon_H40 zenon_H23.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H30 | zenon_intro zenon_H46 ].
% 85.63/85.79 apply (zenon_L10_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H38 | zenon_intro zenon_H47 ].
% 85.63/85.79 apply (zenon_L12_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_H47); [ zenon_intro zenon_H3d | zenon_intro zenon_H41 ].
% 85.63/85.79 apply (zenon_L27_); trivial.
% 85.63/85.79 apply (zenon_L14_); trivial.
% 85.63/85.79 (* end of lemma zenon_L28_ *)
% 85.63/85.79 assert (zenon_L29_ : (~((e20) = (e20))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H7b.
% 85.63/85.79 apply zenon_H7b. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L29_ *)
% 85.63/85.79 assert (zenon_L30_ : ((op2 (e20) (e22)) = (e20)) -> ((op2 (e20) (e22)) = (e22)) -> (~((e20) = (e22))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H66 zenon_H7c zenon_H7d.
% 85.63/85.79 elim (classic ((e22) = (e22))); [ zenon_intro zenon_H7e | zenon_intro zenon_H2b ].
% 85.63/85.79 cut (((e22) = (e22)) = ((e20) = (e22))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H7d.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H7e.
% 85.63/85.79 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.63/85.79 cut (((e22) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7f].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((op2 (e20) (e22)) = (e20)) = ((e22) = (e20))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H7f.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H66.
% 85.63/85.79 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.63/85.79 cut (((op2 (e20) (e22)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H80].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_H80 zenon_H7c).
% 85.63/85.79 apply zenon_H7b. apply refl_equal.
% 85.63/85.79 apply zenon_H2b. apply refl_equal.
% 85.63/85.79 apply zenon_H2b. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L30_ *)
% 85.63/85.79 assert (zenon_L31_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H37 zenon_H81 zenon_H2f zenon_H82.
% 85.63/85.79 elim (classic ((op2 (e23) (e20)) = (op2 (e23) (e20)))); [ zenon_intro zenon_H83 | zenon_intro zenon_H84 ].
% 85.63/85.79 cut (((op2 (e23) (e20)) = (op2 (e23) (e20))) = ((op2 (e22) (e20)) = (op2 (e23) (e20)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H82.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H83.
% 85.63/85.79 cut (((op2 (e23) (e20)) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H84].
% 85.63/85.79 cut (((op2 (e23) (e20)) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H85].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e23) (e20)) = (op2 (e22) (e20)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H85.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H37.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.63/85.79 cut (((e21) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H86].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e23) (e20)) = (op2 (e23) (e20)))); [ zenon_intro zenon_H83 | zenon_intro zenon_H84 ].
% 85.63/85.79 cut (((op2 (e23) (e20)) = (op2 (e23) (e20))) = ((e21) = (op2 (e23) (e20)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H86.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H83.
% 85.63/85.79 cut (((op2 (e23) (e20)) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H84].
% 85.63/85.79 cut (((op2 (e23) (e20)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H87].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_H87 zenon_H81).
% 85.63/85.79 apply zenon_H84. apply refl_equal.
% 85.63/85.79 apply zenon_H84. apply refl_equal.
% 85.63/85.79 apply (zenon_L11_); trivial.
% 85.63/85.79 apply zenon_H84. apply refl_equal.
% 85.63/85.79 apply zenon_H84. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L31_ *)
% 85.63/85.79 assert (zenon_L32_ : (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e21) (e21)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e21)) = (e21)) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H88 zenon_H89 zenon_H2f zenon_H21.
% 85.63/85.79 cut (((op2 (e22) (e20)) = (e21)) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e21) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H88.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H89.
% 85.63/85.79 cut (((e21) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H8a].
% 85.63/85.79 cut (((op2 (e22) (e20)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8b].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [ zenon_intro zenon_H8c | zenon_intro zenon_H8d ].
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e22) (e20)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H8b.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H8c.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8d].
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.63/85.79 congruence.
% 85.63/85.79 apply (zenon_L11_); trivial.
% 85.63/85.79 apply zenon_H8d. apply refl_equal.
% 85.63/85.79 apply zenon_H8d. apply refl_equal.
% 85.63/85.79 apply zenon_H8a. apply sym_equal. exact zenon_H21.
% 85.63/85.79 (* end of lemma zenon_L32_ *)
% 85.63/85.79 assert (zenon_L33_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H37 zenon_H8e zenon_H89 zenon_H21 zenon_H2f zenon_H8f.
% 85.63/85.79 elim (classic ((op2 (e23) (e21)) = (op2 (e23) (e21)))); [ zenon_intro zenon_H90 | zenon_intro zenon_H91 ].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21))) = ((op2 (e21) (e21)) = (op2 (e23) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H8f.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H90.
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H92].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e23) (e21)) = (op2 (e21) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H92.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H37.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H88].
% 85.63/85.79 cut (((e21) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H93].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e23) (e21)) = (op2 (e23) (e21)))); [ zenon_intro zenon_H90 | zenon_intro zenon_H91 ].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21))) = ((e21) = (op2 (e23) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H93.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H90.
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H94].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_H94 zenon_H8e).
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 apply (zenon_L32_); trivial.
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L33_ *)
% 85.63/85.79 assert (zenon_L34_ : (~((e21) = (e21))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H95.
% 85.63/85.79 apply zenon_H95. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L34_ *)
% 85.63/85.79 assert (zenon_L35_ : ((op2 (e20) (e23)) = (e21)) -> ((op2 (e20) (e23)) = (e22)) -> (~((e21) = (e22))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H96 zenon_H97 zenon_H98.
% 85.63/85.79 elim (classic ((e22) = (e22))); [ zenon_intro zenon_H7e | zenon_intro zenon_H2b ].
% 85.63/85.79 cut (((e22) = (e22)) = ((e21) = (e22))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H98.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H7e.
% 85.63/85.79 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.63/85.79 cut (((e22) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H99].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((op2 (e20) (e23)) = (e21)) = ((e22) = (e21))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H99.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H96.
% 85.63/85.79 cut (((e21) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H95].
% 85.63/85.79 cut (((op2 (e20) (e23)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H9a].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_H9a zenon_H97).
% 85.63/85.79 apply zenon_H95. apply refl_equal.
% 85.63/85.79 apply zenon_H2b. apply refl_equal.
% 85.63/85.79 apply zenon_H2b. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L35_ *)
% 85.63/85.79 assert (zenon_L36_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H37 zenon_H9b zenon_H89 zenon_H21 zenon_H2f zenon_H9c.
% 85.63/85.79 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.63/85.79 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((op2 (e21) (e21)) = (op2 (e21) (e23)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H9c.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H9d.
% 85.63/85.79 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.63/85.79 cut (((op2 (e21) (e23)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H9f].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e21) (e23)) = (op2 (e21) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H9f.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H37.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H88].
% 85.63/85.79 cut (((e21) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Ha0].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.63/85.79 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((e21) = (op2 (e21) (e23)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Ha0.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H9d.
% 85.63/85.79 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.63/85.79 cut (((op2 (e21) (e23)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Ha1].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_Ha1 zenon_H9b).
% 85.63/85.79 apply zenon_H9e. apply refl_equal.
% 85.63/85.79 apply zenon_H9e. apply refl_equal.
% 85.63/85.79 apply (zenon_L32_); trivial.
% 85.63/85.79 apply zenon_H9e. apply refl_equal.
% 85.63/85.79 apply zenon_H9e. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L36_ *)
% 85.63/85.79 assert (zenon_L37_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e23)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H37 zenon_Ha2 zenon_H2f zenon_H5a.
% 85.63/85.79 elim (classic ((op2 (e22) (e23)) = (op2 (e22) (e23)))); [ zenon_intro zenon_Ha3 | zenon_intro zenon_Ha4 ].
% 85.63/85.79 cut (((op2 (e22) (e23)) = (op2 (e22) (e23))) = ((op2 (e22) (e20)) = (op2 (e22) (e23)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H5a.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Ha3.
% 85.63/85.79 cut (((op2 (e22) (e23)) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Ha4].
% 85.63/85.79 cut (((op2 (e22) (e23)) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_Ha5].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e22) (e23)) = (op2 (e22) (e20)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Ha5.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H37.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.63/85.79 cut (((e21) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Ha6].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e22) (e23)) = (op2 (e22) (e23)))); [ zenon_intro zenon_Ha3 | zenon_intro zenon_Ha4 ].
% 85.63/85.79 cut (((op2 (e22) (e23)) = (op2 (e22) (e23))) = ((e21) = (op2 (e22) (e23)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Ha6.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Ha3.
% 85.63/85.79 cut (((op2 (e22) (e23)) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Ha4].
% 85.63/85.79 cut (((op2 (e22) (e23)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Ha7].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_Ha7 zenon_Ha2).
% 85.63/85.79 apply zenon_Ha4. apply refl_equal.
% 85.63/85.79 apply zenon_Ha4. apply refl_equal.
% 85.63/85.79 apply (zenon_L11_); trivial.
% 85.63/85.79 apply zenon_Ha4. apply refl_equal.
% 85.63/85.79 apply zenon_Ha4. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L37_ *)
% 85.63/85.79 assert (zenon_L38_ : (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Ha8 zenon_H89 zenon_H2f zenon_Ha9.
% 85.63/85.79 cut (((op2 (e22) (e20)) = (e21)) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (e22)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Ha8.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H89.
% 85.63/85.79 cut (((e21) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Haa].
% 85.63/85.79 cut (((op2 (e22) (e20)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8b].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [ zenon_intro zenon_H8c | zenon_intro zenon_H8d ].
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e22) (e20)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H8b.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H8c.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8d].
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.63/85.79 congruence.
% 85.63/85.79 apply (zenon_L11_); trivial.
% 85.63/85.79 apply zenon_H8d. apply refl_equal.
% 85.63/85.79 apply zenon_H8d. apply refl_equal.
% 85.63/85.79 apply zenon_Haa. apply sym_equal. exact zenon_Ha9.
% 85.63/85.79 (* end of lemma zenon_L38_ *)
% 85.63/85.79 assert (zenon_L39_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H37 zenon_Hab zenon_H89 zenon_Ha9 zenon_H2f zenon_Hac.
% 85.63/85.79 elim (classic ((op2 (e23) (e23)) = (op2 (e23) (e23)))); [ zenon_intro zenon_Had | zenon_intro zenon_Hae ].
% 85.63/85.79 cut (((op2 (e23) (e23)) = (op2 (e23) (e23))) = ((op2 (e23) (e22)) = (op2 (e23) (e23)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hac.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Had.
% 85.63/85.79 cut (((op2 (e23) (e23)) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hae].
% 85.63/85.79 cut (((op2 (e23) (e23)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Haf].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e23) (e23)) = (op2 (e23) (e22)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Haf.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H37.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Ha8].
% 85.63/85.79 cut (((e21) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hb0].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e23) (e23)) = (op2 (e23) (e23)))); [ zenon_intro zenon_Had | zenon_intro zenon_Hae ].
% 85.63/85.79 cut (((op2 (e23) (e23)) = (op2 (e23) (e23))) = ((e21) = (op2 (e23) (e23)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hb0.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Had.
% 85.63/85.79 cut (((op2 (e23) (e23)) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hae].
% 85.63/85.79 cut (((op2 (e23) (e23)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Hb1].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_Hb1 zenon_Hab).
% 85.63/85.79 apply zenon_Hae. apply refl_equal.
% 85.63/85.79 apply zenon_Hae. apply refl_equal.
% 85.63/85.79 apply (zenon_L38_); trivial.
% 85.63/85.79 apply zenon_Hae. apply refl_equal.
% 85.63/85.79 apply zenon_Hae. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L39_ *)
% 85.63/85.79 assert (zenon_L40_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> ((op2 (e20) (e23)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hb2 zenon_H98 zenon_H97 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_Ha9 zenon_H2f zenon_Hac.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.63/85.79 apply (zenon_L35_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.63/85.79 apply (zenon_L36_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.63/85.79 apply (zenon_L37_); trivial.
% 85.63/85.79 apply (zenon_L39_); trivial.
% 85.63/85.79 (* end of lemma zenon_L40_ *)
% 85.63/85.79 assert (zenon_L41_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e22)) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H97 zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.63/85.79 apply (zenon_L31_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.63/85.79 apply (zenon_L33_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.63/85.79 apply (zenon_L40_); trivial.
% 85.63/85.79 exact (zenon_Hb1 zenon_Hab).
% 85.63/85.79 (* end of lemma zenon_L41_ *)
% 85.63/85.79 assert (zenon_L42_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_Hba zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.63/85.79 exact (zenon_Hb9 zenon_Hbd).
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.63/85.79 apply (zenon_L26_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.63/85.79 exact (zenon_Hba zenon_Hc0).
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.63/85.79 apply (zenon_L28_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.63/85.79 apply (zenon_L30_); trivial.
% 85.63/85.79 apply (zenon_L41_); trivial.
% 85.63/85.79 apply (zenon_L31_); trivial.
% 85.63/85.79 (* end of lemma zenon_L42_ *)
% 85.63/85.79 assert (zenon_L43_ : (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hc2 zenon_H2f zenon_H19 zenon_H65 zenon_H66 zenon_H23.
% 85.63/85.79 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e20) (e21)) = (op2 (e20) (e22)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hc2.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H2f.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H64].
% 85.63/85.79 cut (((e20) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H1a].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e20) (e21)) = (op2 (e20) (e21)))); [ zenon_intro zenon_Hc3 | zenon_intro zenon_Hc4 ].
% 85.63/85.79 cut (((op2 (e20) (e21)) = (op2 (e20) (e21))) = ((e20) = (op2 (e20) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_H1a.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Hc3.
% 85.63/85.79 cut (((op2 (e20) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hc4].
% 85.63/85.79 cut (((op2 (e20) (e21)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_Hc5].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_Hc5 zenon_H19).
% 85.63/85.79 apply zenon_Hc4. apply refl_equal.
% 85.63/85.79 apply zenon_Hc4. apply refl_equal.
% 85.63/85.79 apply (zenon_L22_); trivial.
% 85.63/85.79 (* end of lemma zenon_L43_ *)
% 85.63/85.79 assert (zenon_L44_ : ((op2 (e20) (e22)) = (e21)) -> ((op2 (e20) (e21)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hc6 zenon_Hc7 zenon_Hc2.
% 85.63/85.79 elim (classic ((op2 (e20) (e22)) = (op2 (e20) (e22)))); [ zenon_intro zenon_Hc8 | zenon_intro zenon_Hc9 ].
% 85.63/85.79 cut (((op2 (e20) (e22)) = (op2 (e20) (e22))) = ((op2 (e20) (e21)) = (op2 (e20) (e22)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hc2.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Hc8.
% 85.63/85.79 cut (((op2 (e20) (e22)) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hc9].
% 85.63/85.79 cut (((op2 (e20) (e22)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hca].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((op2 (e20) (e22)) = (e21)) = ((op2 (e20) (e22)) = (op2 (e20) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hca.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Hc6.
% 85.63/85.79 cut (((e21) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hcb].
% 85.63/85.79 cut (((op2 (e20) (e22)) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hc9].
% 85.63/85.79 congruence.
% 85.63/85.79 apply zenon_Hc9. apply refl_equal.
% 85.63/85.79 apply zenon_Hcb. apply sym_equal. exact zenon_Hc7.
% 85.63/85.79 apply zenon_Hc9. apply refl_equal.
% 85.63/85.79 apply zenon_Hc9. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L44_ *)
% 85.63/85.79 assert (zenon_L45_ : ((op2 (e23) (e21)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hcc zenon_Hcd zenon_Hce.
% 85.63/85.79 elim (classic ((op2 (e23) (e21)) = (op2 (e23) (e21)))); [ zenon_intro zenon_H90 | zenon_intro zenon_H91 ].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21))) = ((op2 (e20) (e21)) = (op2 (e23) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hce.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H90.
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hcf].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((op2 (e23) (e21)) = (e23)) = ((op2 (e23) (e21)) = (op2 (e20) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hcf.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Hcc.
% 85.63/85.79 cut (((e23) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hd0].
% 85.63/85.79 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.63/85.79 congruence.
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 apply zenon_Hd0. apply sym_equal. exact zenon_Hcd.
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 apply zenon_H91. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L45_ *)
% 85.63/85.79 assert (zenon_L46_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e23) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_Hd1 zenon_H66 zenon_H65 zenon_Hc2 zenon_Hc6 zenon_H23 zenon_H40 zenon_H78 zenon_H37 zenon_H2f zenon_H39 zenon_H2e zenon_H45 zenon_Hcc zenon_Hce.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hd1); [ zenon_intro zenon_H19 | zenon_intro zenon_Hd2 ].
% 85.63/85.79 apply (zenon_L43_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc7 | zenon_intro zenon_Hd3 ].
% 85.63/85.79 apply (zenon_L44_); trivial.
% 85.63/85.79 apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_H77 | zenon_intro zenon_Hcd ].
% 85.63/85.79 apply (zenon_L28_); trivial.
% 85.63/85.79 apply (zenon_L45_); trivial.
% 85.63/85.79 (* end of lemma zenon_L46_ *)
% 85.63/85.79 assert (zenon_L47_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H37 zenon_Hd4 zenon_H89 zenon_H21 zenon_H2f zenon_Hd5.
% 85.63/85.79 elim (classic ((op2 (e21) (e22)) = (op2 (e21) (e22)))); [ zenon_intro zenon_Hd6 | zenon_intro zenon_Hd7 ].
% 85.63/85.79 cut (((op2 (e21) (e22)) = (op2 (e21) (e22))) = ((op2 (e21) (e21)) = (op2 (e21) (e22)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hd5.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Hd6.
% 85.63/85.79 cut (((op2 (e21) (e22)) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hd7].
% 85.63/85.79 cut (((op2 (e21) (e22)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hd8].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e21) (e22)) = (op2 (e21) (e21)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hd8.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H37.
% 85.63/85.79 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H88].
% 85.63/85.79 cut (((e21) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hd9].
% 85.63/85.79 congruence.
% 85.63/85.79 elim (classic ((op2 (e21) (e22)) = (op2 (e21) (e22)))); [ zenon_intro zenon_Hd6 | zenon_intro zenon_Hd7 ].
% 85.63/85.79 cut (((op2 (e21) (e22)) = (op2 (e21) (e22))) = ((e21) = (op2 (e21) (e22)))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hd9.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_Hd6.
% 85.63/85.79 cut (((op2 (e21) (e22)) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hd7].
% 85.63/85.79 cut (((op2 (e21) (e22)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Hda].
% 85.63/85.79 congruence.
% 85.63/85.79 exact (zenon_Hda zenon_Hd4).
% 85.63/85.79 apply zenon_Hd7. apply refl_equal.
% 85.63/85.79 apply zenon_Hd7. apply refl_equal.
% 85.63/85.79 apply (zenon_L32_); trivial.
% 85.63/85.79 apply zenon_Hd7. apply refl_equal.
% 85.63/85.79 apply zenon_Hd7. apply refl_equal.
% 85.63/85.79 (* end of lemma zenon_L47_ *)
% 85.63/85.79 assert (zenon_L48_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e22) (e22)) = (e21)) -> (~((e21) = (e23))) -> False).
% 85.63/85.79 do 0 intro. intros zenon_H23 zenon_Hdb zenon_Hdc.
% 85.63/85.79 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.63/85.79 cut (((e23) = (e23)) = ((e21) = (e23))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hdc.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H26.
% 85.63/85.79 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.63/85.79 cut (((e23) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Hdd].
% 85.63/85.79 congruence.
% 85.63/85.79 cut (((e23) = (op2 (e22) (e22))) = ((e23) = (e21))).
% 85.63/85.79 intro zenon_D_pnotp.
% 85.63/85.79 apply zenon_Hdd.
% 85.63/85.79 rewrite <- zenon_D_pnotp.
% 85.63/85.79 exact zenon_H23.
% 85.63/85.80 cut (((op2 (e22) (e22)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Hde].
% 85.63/85.80 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H22. apply refl_equal.
% 85.63/85.80 exact (zenon_Hde zenon_Hdb).
% 85.63/85.80 apply zenon_H22. apply refl_equal.
% 85.63/85.80 apply zenon_H22. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L48_ *)
% 85.63/85.80 assert (zenon_L49_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e22)) = (e21))\/(((op2 (e21) (e22)) = (e21))\/(((op2 (e22) (e22)) = (e21))\/((op2 (e23) (e22)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e21)) = (e23)) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((e21) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> ((op2 (e20) (e23)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H6e zenon_H61 zenon_Hdf zenon_Hce zenon_Hcc zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_Hc2 zenon_H66 zenon_Hd1 zenon_Hd5 zenon_Hdc zenon_H23 zenon_Hb2 zenon_H98 zenon_H97 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_H2f zenon_Hac.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.63/85.80 apply (zenon_L20_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.63/85.80 apply (zenon_L10_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.63/85.80 apply (zenon_L21_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hdf); [ zenon_intro zenon_Hc6 | zenon_intro zenon_He0 ].
% 85.63/85.80 apply (zenon_L46_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_He0); [ zenon_intro zenon_Hd4 | zenon_intro zenon_He1 ].
% 85.63/85.80 apply (zenon_L47_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_He1); [ zenon_intro zenon_Hdb | zenon_intro zenon_Ha9 ].
% 85.63/85.80 apply (zenon_L48_); trivial.
% 85.63/85.80 apply (zenon_L40_); trivial.
% 85.63/85.80 (* end of lemma zenon_L49_ *)
% 85.63/85.80 assert (zenon_L50_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_Hc2 zenon_H2f zenon_H19 zenon_H66 zenon_H23.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.63/85.80 apply (zenon_L20_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.63/85.80 apply (zenon_L10_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.63/85.80 apply (zenon_L21_); trivial.
% 85.63/85.80 apply (zenon_L43_); trivial.
% 85.63/85.80 (* end of lemma zenon_L50_ *)
% 85.63/85.80 assert (zenon_L51_ : (((op2 (e20) (e22)) = (e20))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23)))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e21))\/(((op2 (e21) (e22)) = (e21))\/(((op2 (e22) (e22)) = (e21))\/((op2 (e23) (e22)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_He2 zenon_H5a zenon_H2f zenon_H23 zenon_H2e zenon_H61 zenon_H6b zenon_H6e zenon_Hdf zenon_Hdc zenon_Hd5 zenon_Hc2 zenon_Hce zenon_Hd1 zenon_H71 zenon_H37 zenon_Hbb zenon_H82 zenon_H8f zenon_Hb2 zenon_Hac zenon_H9c zenon_H98 zenon_Hb5 zenon_H7d zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hb8 zenon_H25 zenon_H51.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_He2). zenon_intro zenon_H66. zenon_intro zenon_He3.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_He3). zenon_intro zenon_He5. zenon_intro zenon_He4.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_Hba | zenon_intro zenon_He6 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.63/85.80 apply (zenon_L25_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.63/85.80 apply (zenon_L42_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.63/85.80 exact (zenon_Hb9 zenon_Hbd).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.63/85.80 apply (zenon_L26_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.63/85.80 exact (zenon_Hba zenon_Hc0).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.63/85.80 apply (zenon_L28_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.63/85.80 apply (zenon_L30_); trivial.
% 85.63/85.80 apply (zenon_L49_); trivial.
% 85.63/85.80 apply (zenon_L31_); trivial.
% 85.63/85.80 apply (zenon_L50_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.63/85.80 apply (zenon_L7_); trivial.
% 85.63/85.80 apply (zenon_L16_); trivial.
% 85.63/85.80 exact (zenon_He6 zenon_H66).
% 85.63/85.80 (* end of lemma zenon_L51_ *)
% 85.63/85.80 assert (zenon_L52_ : (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e23)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_Hed zenon_H2f zenon_Hee zenon_H23.
% 85.63/85.80 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e20) (e23)) = (op2 (e22) (e23)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_Hed.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H2f.
% 85.63/85.80 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.63/85.80 cut (((e20) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hef].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.63/85.80 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((e20) = (op2 (e20) (e23)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_Hef.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_Hf0.
% 85.63/85.80 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.63/85.80 cut (((op2 (e20) (e23)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_Hf2].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_Hf2 zenon_Hee).
% 85.63/85.80 apply zenon_Hf1. apply refl_equal.
% 85.63/85.80 apply zenon_Hf1. apply refl_equal.
% 85.63/85.80 apply (zenon_L9_); trivial.
% 85.63/85.80 (* end of lemma zenon_L52_ *)
% 85.63/85.80 assert (zenon_L53_ : (((op2 (e20) (e23)) = (e20))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23)))))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_Hf3 zenon_Hed zenon_H2f zenon_H23.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_Hf3). zenon_intro zenon_Hee. zenon_intro zenon_Hf4.
% 85.63/85.80 apply (zenon_L52_); trivial.
% 85.63/85.80 (* end of lemma zenon_L53_ *)
% 85.63/85.80 assert (zenon_L54_ : (((op2 (e21) (e20)) = (e21))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_Hf5 zenon_H71 zenon_H37 zenon_H2f.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_H72. zenon_intro zenon_H13.
% 85.63/85.80 apply (zenon_L26_); trivial.
% 85.63/85.80 (* end of lemma zenon_L54_ *)
% 85.63/85.80 assert (zenon_L55_ : (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_Hf6.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_Hf6). zenon_intro zenon_H21. zenon_intro zenon_H56.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 85.63/85.80 exact (zenon_H1f zenon_H21).
% 85.63/85.80 exact (zenon_H1f zenon_H21).
% 85.63/85.80 (* end of lemma zenon_L55_ *)
% 85.63/85.80 assert (zenon_L56_ : (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_Hf7.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_Hf7). zenon_intro zenon_Hf9. zenon_intro zenon_Hf8.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.63/85.80 exact (zenon_Hfc zenon_Hf9).
% 85.63/85.80 exact (zenon_Hfc zenon_Hf9).
% 85.63/85.80 (* end of lemma zenon_L56_ *)
% 85.63/85.80 assert (zenon_L57_ : (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> ((op1 (e10) (e11)) = (e10)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_Hfd zenon_Hf9 zenon_Hfe.
% 85.63/85.80 cut (((op1 (e10) (e10)) = (e10)) = ((op1 (e10) (e10)) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_Hfd.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_Hf9.
% 85.63/85.80 cut (((e10) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_Hff].
% 85.63/85.80 cut (((op1 (e10) (e10)) = (op1 (e10) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H100].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H100. apply refl_equal.
% 85.63/85.80 apply zenon_Hff. apply sym_equal. exact zenon_Hfe.
% 85.63/85.80 (* end of lemma zenon_L57_ *)
% 85.63/85.80 assert (zenon_L58_ : (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e11)) = (e10)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H101 zenon_Hfd zenon_Hfe.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.63/85.80 apply (zenon_L57_); trivial.
% 85.63/85.80 (* end of lemma zenon_L58_ *)
% 85.63/85.80 assert (zenon_L59_ : (((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e11))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H103 zenon_H104.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.63/85.80 exact (zenon_H104 zenon_H106).
% 85.63/85.80 (* end of lemma zenon_L59_ *)
% 85.63/85.80 assert (zenon_L60_ : (~((e13) = (e13))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H107.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L60_ *)
% 85.63/85.80 assert (zenon_L61_ : ((e13) = (op1 (e12) (e12))) -> ((op1 (e12) (e12)) = (e12)) -> (~((e12) = (e13))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H108 zenon_H109 zenon_H10a.
% 85.63/85.80 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.63/85.80 cut (((e13) = (e13)) = ((e12) = (e13))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H10a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H10b.
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 cut (((e13) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H10c].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((e13) = (e12))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H10c.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H10d].
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 exact (zenon_H10d zenon_H109).
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L61_ *)
% 85.63/85.80 assert (zenon_L62_ : (((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13))))))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H10e zenon_H108 zenon_H10a.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H10e). zenon_intro zenon_H109. zenon_intro zenon_H10f.
% 85.63/85.80 apply (zenon_L61_); trivial.
% 85.63/85.80 (* end of lemma zenon_L62_ *)
% 85.63/85.80 assert (zenon_L63_ : (~((e12) = (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H110.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L63_ *)
% 85.63/85.80 assert (zenon_L64_ : (~((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H111 zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H112].
% 85.63/85.80 cut (((e12) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H110].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 apply zenon_H112. apply sym_equal. exact zenon_H108.
% 85.63/85.80 (* end of lemma zenon_L64_ *)
% 85.63/85.80 assert (zenon_L65_ : (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e11)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H113 zenon_H114 zenon_H115 zenon_H108.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e12) (e11)) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H113.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 cut (((e10) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H116].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((e10) = (op1 (e12) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H116.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H117.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H119].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H119 zenon_H115).
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 (* end of lemma zenon_L65_ *)
% 85.63/85.80 assert (zenon_L66_ : (~((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11a zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H11b].
% 85.63/85.80 cut (((e12) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H110].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 apply zenon_H11b. apply sym_equal. exact zenon_H114.
% 85.63/85.80 (* end of lemma zenon_L66_ *)
% 85.63/85.80 assert (zenon_L67_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e11)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11c zenon_H11d zenon_H114 zenon_H11e.
% 85.63/85.80 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((op1 (e12) (e10)) = (op1 (e12) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H11e.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H117.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11f].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e12) (e11)) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H11f.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11a].
% 85.63/85.80 cut (((e11) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H120].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((e11) = (op1 (e12) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H120.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H117.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H121].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H121 zenon_H11d).
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply (zenon_L66_); trivial.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L67_ *)
% 85.63/85.80 assert (zenon_L68_ : (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e12) (e13)) = (e12)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H113 zenon_H122 zenon_H123.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (e12)) = ((op1 (e12) (e11)) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H113.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H122.
% 85.63/85.80 cut (((e12) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H124].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H124. apply sym_equal. exact zenon_H123.
% 85.63/85.80 (* end of lemma zenon_L68_ *)
% 85.63/85.80 assert (zenon_L69_ : (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e12) (e11)) = (e13)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H125 zenon_H108 zenon_H126.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e12) (e11)) = (op1 (e12) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H125.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H127].
% 85.63/85.80 cut (((e13) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H128].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((e13) = (op1 (e12) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H128.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H117.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H129].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H129 zenon_H126).
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H127. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L69_ *)
% 85.63/85.80 assert (zenon_L70_ : (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e13)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H123 zenon_H113 zenon_H125 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12a); [ zenon_intro zenon_H115 | zenon_intro zenon_H12b ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12b); [ zenon_intro zenon_H11d | zenon_intro zenon_H12c ].
% 85.63/85.80 apply (zenon_L67_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H122 | zenon_intro zenon_H126 ].
% 85.63/85.80 apply (zenon_L68_); trivial.
% 85.63/85.80 apply (zenon_L69_); trivial.
% 85.63/85.80 (* end of lemma zenon_L70_ *)
% 85.63/85.80 assert (zenon_L71_ : (((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H12d zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H12d). zenon_intro zenon_H12f. zenon_intro zenon_H12e.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_H131. zenon_intro zenon_H130.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_H133. zenon_intro zenon_H132.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H132). zenon_intro zenon_H135. zenon_intro zenon_H134.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H135); [ zenon_intro zenon_H112 | zenon_intro zenon_H123 ].
% 85.63/85.80 apply zenon_H112. apply sym_equal. exact zenon_H108.
% 85.63/85.80 apply (zenon_L70_); trivial.
% 85.63/85.80 (* end of lemma zenon_L71_ *)
% 85.63/85.80 assert (zenon_L72_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((op1 (e10) (e11)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H136 zenon_Hfe zenon_Hfd zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.63/85.80 apply (zenon_L58_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.63/85.80 apply (zenon_L59_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.63/85.80 apply (zenon_L62_); trivial.
% 85.63/85.80 apply (zenon_L71_); trivial.
% 85.63/85.80 (* end of lemma zenon_L72_ *)
% 85.63/85.80 assert (zenon_L73_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((op1 (e10) (e11)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H139 zenon_Hfe zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.63/85.80 apply (zenon_L72_); trivial.
% 85.63/85.80 apply (zenon_L72_); trivial.
% 85.63/85.80 (* end of lemma zenon_L73_ *)
% 85.63/85.80 assert (zenon_L74_ : (((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H13a zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H13a). zenon_intro zenon_Hfe. zenon_intro zenon_H13b.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.63/85.80 apply (zenon_L73_); trivial.
% 85.63/85.80 (* end of lemma zenon_L74_ *)
% 85.63/85.80 assert (zenon_L75_ : (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H13f zenon_H114 zenon_H140 zenon_H108.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e12) (e10)) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H13f.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 cut (((e10) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H141].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (e10)) = (op1 (e12) (e10)))); [ zenon_intro zenon_H142 | zenon_intro zenon_H143 ].
% 85.63/85.80 cut (((op1 (e12) (e10)) = (op1 (e12) (e10))) = ((e10) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H141.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H142.
% 85.63/85.80 cut (((op1 (e12) (e10)) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H143].
% 85.63/85.80 cut (((op1 (e12) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H144].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H144 zenon_H140).
% 85.63/85.80 apply zenon_H143. apply refl_equal.
% 85.63/85.80 apply zenon_H143. apply refl_equal.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 (* end of lemma zenon_L75_ *)
% 85.63/85.80 assert (zenon_L76_ : (~((op1 (e12) (op1 (e12) (e12))) = (op1 (e11) (e10)))) -> ((op1 (e12) (e13)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e10)) = (e10)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H145 zenon_H146 zenon_H108 zenon_H147.
% 85.63/85.80 cut (((op1 (e12) (e13)) = (e10)) = ((op1 (e12) (op1 (e12) (e12))) = (op1 (e11) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H145.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H146.
% 85.63/85.80 cut (((e10) = (op1 (e11) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H148].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H149].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12))))); [ zenon_intro zenon_H14a | zenon_intro zenon_H14b ].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e12) (e13)) = (op1 (e12) (op1 (e12) (e12))))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H149.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H14a.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H14b].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 congruence.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 apply zenon_H14b. apply refl_equal.
% 85.63/85.80 apply zenon_H14b. apply refl_equal.
% 85.63/85.80 apply zenon_H148. apply sym_equal. exact zenon_H147.
% 85.63/85.80 (* end of lemma zenon_L76_ *)
% 85.63/85.80 assert (zenon_L77_ : (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e10) (e10)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e11) (e10)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H14c zenon_H114 zenon_Hf9 zenon_H146 zenon_H147 zenon_H108.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e10) (e10)) = (op1 (e11) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H14c.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e11) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H145].
% 85.63/85.80 cut (((e10) = (op1 (e10) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H14d].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e10) (e10)) = (op1 (e10) (e10)))); [ zenon_intro zenon_H14e | zenon_intro zenon_H100 ].
% 85.63/85.80 cut (((op1 (e10) (e10)) = (op1 (e10) (e10))) = ((e10) = (op1 (e10) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H14d.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H14e.
% 85.63/85.80 cut (((op1 (e10) (e10)) = (op1 (e10) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H100].
% 85.63/85.80 cut (((op1 (e10) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_Hfc].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_Hfc zenon_Hf9).
% 85.63/85.80 apply zenon_H100. apply refl_equal.
% 85.63/85.80 apply zenon_H100. apply refl_equal.
% 85.63/85.80 apply (zenon_L76_); trivial.
% 85.63/85.80 (* end of lemma zenon_L77_ *)
% 85.63/85.80 assert (zenon_L78_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e10) (e10)) = (e10)) -> ((op1 (e11) (e10)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H14c zenon_H114 zenon_Hf9 zenon_H147 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.63/85.80 exact (zenon_H150 zenon_H153).
% 85.63/85.80 apply (zenon_L77_); trivial.
% 85.63/85.80 (* end of lemma zenon_L78_ *)
% 85.63/85.80 assert (zenon_L79_ : ((e13) = (op1 (e12) (e12))) -> ((op1 (e12) (e12)) = (e10)) -> (~((e10) = (e13))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H108 zenon_H153 zenon_H154.
% 85.63/85.80 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.63/85.80 cut (((e13) = (e13)) = ((e10) = (e13))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H154.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H10b.
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 cut (((e13) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H155].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((e13) = (e10))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H155.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H150].
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 exact (zenon_H150 zenon_H153).
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L79_ *)
% 85.63/85.80 assert (zenon_L80_ : (~((op1 (e12) (op1 (e12) (e12))) = (op1 (e10) (e12)))) -> ((op1 (e12) (e13)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e12)) = (e10)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H156 zenon_H146 zenon_H108 zenon_H157.
% 85.63/85.80 cut (((op1 (e12) (e13)) = (e10)) = ((op1 (e12) (op1 (e12) (e12))) = (op1 (e10) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H156.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H146.
% 85.63/85.80 cut (((e10) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H158].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H149].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12))))); [ zenon_intro zenon_H14a | zenon_intro zenon_H14b ].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e12) (e13)) = (op1 (e12) (op1 (e12) (e12))))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H149.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H14a.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H14b].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 congruence.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 apply zenon_H14b. apply refl_equal.
% 85.63/85.80 apply zenon_H14b. apply refl_equal.
% 85.63/85.80 apply zenon_H158. apply sym_equal. exact zenon_H157.
% 85.63/85.80 (* end of lemma zenon_L80_ *)
% 85.63/85.80 assert (zenon_L81_ : ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e10) (e12)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H114 zenon_H159 zenon_H146 zenon_H157 zenon_H108 zenon_H15a.
% 85.63/85.80 elim (classic ((op1 (e11) (e12)) = (op1 (e11) (e12)))); [ zenon_intro zenon_H15b | zenon_intro zenon_H15c ].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12))) = ((op1 (e10) (e12)) = (op1 (e11) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H15a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H15b.
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15c].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15d].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e11) (e12)) = (op1 (e10) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H15d.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H156].
% 85.63/85.80 cut (((e10) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15e].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e12)) = (op1 (e11) (e12)))); [ zenon_intro zenon_H15b | zenon_intro zenon_H15c ].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12))) = ((e10) = (op1 (e11) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H15e.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H15b.
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15c].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H15f].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H15f zenon_H159).
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply (zenon_L80_); trivial.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L81_ *)
% 85.63/85.80 assert (zenon_L82_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> ((op1 (e10) (e12)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H154 zenon_H114 zenon_H159 zenon_H157 zenon_H108 zenon_H15a.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.63/85.80 apply (zenon_L79_); trivial.
% 85.63/85.80 apply (zenon_L81_); trivial.
% 85.63/85.80 (* end of lemma zenon_L82_ *)
% 85.63/85.80 assert (zenon_L83_ : (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e13)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H160 zenon_H114 zenon_H161 zenon_H108.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e11) (e13)) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H160.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 cut (((e10) = (op1 (e11) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H162].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e13)) = (op1 (e11) (e13)))); [ zenon_intro zenon_H163 | zenon_intro zenon_H164 ].
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e13))) = ((e10) = (op1 (e11) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H162.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H163.
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H164].
% 85.63/85.80 cut (((op1 (e11) (e13)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H165].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H165 zenon_H161).
% 85.63/85.80 apply zenon_H164. apply refl_equal.
% 85.63/85.80 apply zenon_H164. apply refl_equal.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 (* end of lemma zenon_L83_ *)
% 85.63/85.80 assert (zenon_L84_ : ((op1 (e12) (e11)) = (e12)) -> ((op1 (e12) (e10)) = (e12)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H122 zenon_H166 zenon_H11e.
% 85.63/85.80 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((op1 (e12) (e10)) = (op1 (e12) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H11e.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H117.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11f].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (e12)) = ((op1 (e12) (e11)) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H11f.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H122.
% 85.63/85.80 cut (((e12) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H167].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H167. apply sym_equal. exact zenon_H166.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L84_ *)
% 85.63/85.80 assert (zenon_L85_ : (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e10)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H12a zenon_H113 zenon_H114 zenon_H11c zenon_H11e zenon_H166 zenon_H125 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12a); [ zenon_intro zenon_H115 | zenon_intro zenon_H12b ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12b); [ zenon_intro zenon_H11d | zenon_intro zenon_H12c ].
% 85.63/85.80 apply (zenon_L67_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H122 | zenon_intro zenon_H126 ].
% 85.63/85.80 apply (zenon_L84_); trivial.
% 85.63/85.80 apply (zenon_L69_); trivial.
% 85.63/85.80 (* end of lemma zenon_L85_ *)
% 85.63/85.80 assert (zenon_L86_ : (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e11) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H168 zenon_H11c zenon_H169 zenon_H114.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e11) (e10)) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H168.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11a].
% 85.63/85.80 cut (((e11) = (op1 (e11) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H16a].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e10)) = (op1 (e11) (e10)))); [ zenon_intro zenon_H16b | zenon_intro zenon_H16c ].
% 85.63/85.80 cut (((op1 (e11) (e10)) = (op1 (e11) (e10))) = ((e11) = (op1 (e11) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H16a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H16b.
% 85.63/85.80 cut (((op1 (e11) (e10)) = (op1 (e11) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H16c].
% 85.63/85.80 cut (((op1 (e11) (e10)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H16d].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H16d zenon_H169).
% 85.63/85.80 apply zenon_H16c. apply refl_equal.
% 85.63/85.80 apply zenon_H16c. apply refl_equal.
% 85.63/85.80 apply (zenon_L66_); trivial.
% 85.63/85.80 (* end of lemma zenon_L86_ *)
% 85.63/85.80 assert (zenon_L87_ : (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e10) (e12)) = (e10)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H101 zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H157 zenon_H13f zenon_H114 zenon_H108 zenon_H113 zenon_H14c zenon_H14f zenon_H12a zenon_H125 zenon_H11c zenon_H11e.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 85.63/85.80 apply (zenon_L78_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 85.63/85.80 exact (zenon_H175 zenon_H178).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 85.63/85.80 apply (zenon_L82_); trivial.
% 85.63/85.80 apply (zenon_L83_); trivial.
% 85.63/85.80 apply (zenon_L85_); trivial.
% 85.63/85.80 apply (zenon_L86_); trivial.
% 85.63/85.80 (* end of lemma zenon_L87_ *)
% 85.63/85.80 assert (zenon_L88_ : ((op1 (e12) (e11)) = (e12)) -> ((op1 (e10) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H122 zenon_H179 zenon_H17a.
% 85.63/85.80 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((op1 (e10) (e11)) = (op1 (e12) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H17a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H117.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H17b].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((op1 (e12) (e11)) = (e12)) = ((op1 (e12) (e11)) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H17b.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H122.
% 85.63/85.80 cut (((e12) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H17c].
% 85.63/85.80 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H17c. apply sym_equal. exact zenon_H179.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 apply zenon_H118. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L88_ *)
% 85.63/85.80 assert (zenon_L89_ : (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e10) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H12a zenon_H113 zenon_H11e zenon_H114 zenon_H11c zenon_H17a zenon_H179 zenon_H125 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12a); [ zenon_intro zenon_H115 | zenon_intro zenon_H12b ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12b); [ zenon_intro zenon_H11d | zenon_intro zenon_H12c ].
% 85.63/85.80 apply (zenon_L67_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H122 | zenon_intro zenon_H126 ].
% 85.63/85.80 apply (zenon_L88_); trivial.
% 85.63/85.80 apply (zenon_L69_); trivial.
% 85.63/85.80 (* end of lemma zenon_L89_ *)
% 85.63/85.80 assert (zenon_L90_ : (~((e10) = (e10))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H17d.
% 85.63/85.80 apply zenon_H17d. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L90_ *)
% 85.63/85.80 assert (zenon_L91_ : ((op1 (e10) (e12)) = (e10)) -> ((op1 (e10) (e12)) = (e12)) -> (~((e10) = (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H157 zenon_H17e zenon_H17f.
% 85.63/85.80 elim (classic ((e12) = (e12))); [ zenon_intro zenon_H180 | zenon_intro zenon_H110 ].
% 85.63/85.80 cut (((e12) = (e12)) = ((e10) = (e12))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H17f.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H180.
% 85.63/85.80 cut (((e12) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H110].
% 85.63/85.80 cut (((e12) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H181].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((op1 (e10) (e12)) = (e10)) = ((e12) = (e10))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H181.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H157.
% 85.63/85.80 cut (((e10) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H17d].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H182].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H182 zenon_H17e).
% 85.63/85.80 apply zenon_H17d. apply refl_equal.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L91_ *)
% 85.63/85.80 assert (zenon_L92_ : (~((e11) = (e11))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H183.
% 85.63/85.80 apply zenon_H183. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L92_ *)
% 85.63/85.80 assert (zenon_L93_ : ((op1 (e10) (e13)) = (e11)) -> ((op1 (e10) (e13)) = (e12)) -> (~((e11) = (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H184 zenon_H185 zenon_H186.
% 85.63/85.80 elim (classic ((e12) = (e12))); [ zenon_intro zenon_H180 | zenon_intro zenon_H110 ].
% 85.63/85.80 cut (((e12) = (e12)) = ((e11) = (e12))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H186.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H180.
% 85.63/85.80 cut (((e12) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H110].
% 85.63/85.80 cut (((e12) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H187].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((op1 (e10) (e13)) = (e11)) = ((e12) = (e11))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H187.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H184.
% 85.63/85.80 cut (((e11) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H183].
% 85.63/85.80 cut (((op1 (e10) (e13)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H188].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H188 zenon_H185).
% 85.63/85.80 apply zenon_H183. apply refl_equal.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 apply zenon_H110. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L93_ *)
% 85.63/85.80 assert (zenon_L94_ : (~((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e11) (e11)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H189 zenon_H18a zenon_H114 zenon_H106.
% 85.63/85.80 cut (((op1 (e12) (e10)) = (e11)) = ((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e11) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H189.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H18a.
% 85.63/85.80 cut (((e11) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H18b].
% 85.63/85.80 cut (((op1 (e12) (e10)) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))); [idtac | apply NNPP; zenon_intro zenon_H18c].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))); [ zenon_intro zenon_H18d | zenon_intro zenon_H18e ].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e12) (e10)) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H18c.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H18d.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))); [idtac | apply NNPP; zenon_intro zenon_H18e].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11a].
% 85.63/85.80 congruence.
% 85.63/85.80 apply (zenon_L66_); trivial.
% 85.63/85.80 apply zenon_H18e. apply refl_equal.
% 85.63/85.80 apply zenon_H18e. apply refl_equal.
% 85.63/85.80 apply zenon_H18b. apply sym_equal. exact zenon_H106.
% 85.63/85.80 (* end of lemma zenon_L94_ *)
% 85.63/85.80 assert (zenon_L95_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e11) (e13)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e11) (e11)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11c zenon_H18f zenon_H18a zenon_H106 zenon_H114 zenon_H190.
% 85.63/85.80 elim (classic ((op1 (e11) (e13)) = (op1 (e11) (e13)))); [ zenon_intro zenon_H163 | zenon_intro zenon_H164 ].
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e13))) = ((op1 (e11) (e11)) = (op1 (e11) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H190.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H163.
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H164].
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H191].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e11) (e13)) = (op1 (e11) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H191.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H189].
% 85.63/85.80 cut (((e11) = (op1 (e11) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H192].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e13)) = (op1 (e11) (e13)))); [ zenon_intro zenon_H163 | zenon_intro zenon_H164 ].
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e13))) = ((e11) = (op1 (e11) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H192.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H163.
% 85.63/85.80 cut (((op1 (e11) (e13)) = (op1 (e11) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H164].
% 85.63/85.80 cut (((op1 (e11) (e13)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H193].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H193 zenon_H18f).
% 85.63/85.80 apply zenon_H164. apply refl_equal.
% 85.63/85.80 apply zenon_H164. apply refl_equal.
% 85.63/85.80 apply (zenon_L94_); trivial.
% 85.63/85.80 apply zenon_H164. apply refl_equal.
% 85.63/85.80 apply zenon_H164. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L95_ *)
% 85.63/85.80 assert (zenon_L96_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e13)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11c zenon_H194 zenon_H114 zenon_H13f.
% 85.63/85.80 elim (classic ((op1 (e12) (e13)) = (op1 (e12) (e13)))); [ zenon_intro zenon_H195 | zenon_intro zenon_H196 ].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (e13))) = ((op1 (e12) (e10)) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H13f.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H195.
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H196].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H197].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e12) (e13)) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H197.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11a].
% 85.63/85.80 cut (((e11) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H198].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (e13)) = (op1 (e12) (e13)))); [ zenon_intro zenon_H195 | zenon_intro zenon_H196 ].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (e13))) = ((e11) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H198.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H195.
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H196].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H199].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H199 zenon_H194).
% 85.63/85.80 apply zenon_H196. apply refl_equal.
% 85.63/85.80 apply zenon_H196. apply refl_equal.
% 85.63/85.80 apply (zenon_L66_); trivial.
% 85.63/85.80 apply zenon_H196. apply refl_equal.
% 85.63/85.80 apply zenon_H196. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L96_ *)
% 85.63/85.80 assert (zenon_L97_ : (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> ((op1 (e10) (e13)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H19a zenon_H186 zenon_H185 zenon_H190 zenon_H106 zenon_H18a zenon_H13f zenon_H114 zenon_H11c zenon_H19b.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H19a); [ zenon_intro zenon_H184 | zenon_intro zenon_H19c ].
% 85.63/85.80 apply (zenon_L93_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H19c); [ zenon_intro zenon_H18f | zenon_intro zenon_H19d ].
% 85.63/85.80 apply (zenon_L95_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H19d); [ zenon_intro zenon_H194 | zenon_intro zenon_H19e ].
% 85.63/85.80 apply (zenon_L96_); trivial.
% 85.63/85.80 exact (zenon_H19b zenon_H19e).
% 85.63/85.80 (* end of lemma zenon_L97_ *)
% 85.63/85.80 assert (zenon_L98_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e13) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11c zenon_H19f zenon_H114 zenon_H1a0.
% 85.63/85.80 elim (classic ((op1 (e13) (e10)) = (op1 (e13) (e10)))); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H1a2 ].
% 85.63/85.80 cut (((op1 (e13) (e10)) = (op1 (e13) (e10))) = ((op1 (e12) (e10)) = (op1 (e13) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1a0.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1a1.
% 85.63/85.80 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.63/85.80 cut (((op1 (e13) (e10)) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a3].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e13) (e10)) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1a3.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11a].
% 85.63/85.80 cut (((e11) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a4].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e13) (e10)) = (op1 (e13) (e10)))); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H1a2 ].
% 85.63/85.80 cut (((op1 (e13) (e10)) = (op1 (e13) (e10))) = ((e11) = (op1 (e13) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1a4.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1a1.
% 85.63/85.80 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.63/85.80 cut (((op1 (e13) (e10)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1a5].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H1a5 zenon_H19f).
% 85.63/85.80 apply zenon_H1a2. apply refl_equal.
% 85.63/85.80 apply zenon_H1a2. apply refl_equal.
% 85.63/85.80 apply (zenon_L66_); trivial.
% 85.63/85.80 apply zenon_H1a2. apply refl_equal.
% 85.63/85.80 apply zenon_H1a2. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L98_ *)
% 85.63/85.80 assert (zenon_L99_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((op1 (e10) (e12)) = (e10)) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H157 zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H108 zenon_H1a8 zenon_H1a9 zenon_H11c zenon_H114 zenon_H1a0.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.63/85.80 exact (zenon_H1a7 zenon_H1ab).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.63/85.80 apply (zenon_L86_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.63/85.80 exact (zenon_H1a8 zenon_H1ae).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.63/85.80 apply (zenon_L89_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.63/85.80 apply (zenon_L91_); trivial.
% 85.63/85.80 apply (zenon_L97_); trivial.
% 85.63/85.80 apply (zenon_L98_); trivial.
% 85.63/85.80 (* end of lemma zenon_L99_ *)
% 85.63/85.80 assert (zenon_L100_ : (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e10) (e11)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e10) (e12)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1b0 zenon_H114 zenon_Hfe zenon_H146 zenon_H157 zenon_H108.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e10) (e11)) = (op1 (e10) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1b0.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H156].
% 85.63/85.80 cut (((e10) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_Hff].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e10) (e11)) = (op1 (e10) (e11)))); [ zenon_intro zenon_H1b1 | zenon_intro zenon_H1b2 ].
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e10) (e11))) = ((e10) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_Hff.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1b1.
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1b2].
% 85.63/85.80 cut (((op1 (e10) (e11)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H1b3].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H1b3 zenon_Hfe).
% 85.63/85.80 apply zenon_H1b2. apply refl_equal.
% 85.63/85.80 apply zenon_H1b2. apply refl_equal.
% 85.63/85.80 apply (zenon_L80_); trivial.
% 85.63/85.80 (* end of lemma zenon_L100_ *)
% 85.63/85.80 assert (zenon_L101_ : ((op1 (e10) (e12)) = (e11)) -> ((op1 (e10) (e11)) = (e11)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1b4 zenon_H1b5 zenon_H1b0.
% 85.63/85.80 elim (classic ((op1 (e10) (e12)) = (op1 (e10) (e12)))); [ zenon_intro zenon_H1b6 | zenon_intro zenon_H1b7 ].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e12))) = ((op1 (e10) (e11)) = (op1 (e10) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1b0.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1b6.
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1b7].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1b8].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((op1 (e10) (e12)) = (e11)) = ((op1 (e10) (e12)) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1b8.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1b4.
% 85.63/85.80 cut (((e11) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1b9].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1b7].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H1b7. apply refl_equal.
% 85.63/85.80 apply zenon_H1b9. apply sym_equal. exact zenon_H1b5.
% 85.63/85.80 apply zenon_H1b7. apply refl_equal.
% 85.63/85.80 apply zenon_H1b7. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L101_ *)
% 85.63/85.80 assert (zenon_L102_ : ((op1 (e13) (e11)) = (e13)) -> ((op1 (e10) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1ba zenon_H1bb zenon_H1bc.
% 85.63/85.80 elim (classic ((op1 (e13) (e11)) = (op1 (e13) (e11)))); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1be ].
% 85.63/85.80 cut (((op1 (e13) (e11)) = (op1 (e13) (e11))) = ((op1 (e10) (e11)) = (op1 (e13) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1bc.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1bd.
% 85.63/85.80 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.63/85.80 cut (((op1 (e13) (e11)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1bf].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((op1 (e13) (e11)) = (e13)) = ((op1 (e13) (e11)) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1bf.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1ba.
% 85.63/85.80 cut (((e13) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1c0].
% 85.63/85.80 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H1be. apply refl_equal.
% 85.63/85.80 apply zenon_H1c0. apply sym_equal. exact zenon_H1bb.
% 85.63/85.80 apply zenon_H1be. apply refl_equal.
% 85.63/85.80 apply zenon_H1be. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L102_ *)
% 85.63/85.80 assert (zenon_L103_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e12)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((op1 (e10) (e12)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((op1 (e13) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1c1 zenon_H157 zenon_H146 zenon_H1b0 zenon_H1b4 zenon_H108 zenon_H125 zenon_H17a zenon_H11c zenon_H114 zenon_H11e zenon_H113 zenon_H12a zenon_H1ba zenon_H1bc.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1c1); [ zenon_intro zenon_Hfe | zenon_intro zenon_H1c2 ].
% 85.63/85.80 apply (zenon_L100_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1c2); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1c3 ].
% 85.63/85.80 apply (zenon_L101_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1c3); [ zenon_intro zenon_H179 | zenon_intro zenon_H1bb ].
% 85.63/85.80 apply (zenon_L89_); trivial.
% 85.63/85.80 apply (zenon_L102_); trivial.
% 85.63/85.80 (* end of lemma zenon_L103_ *)
% 85.63/85.80 assert (zenon_L104_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e11) (e12)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e11) (e11)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11c zenon_H1c4 zenon_H18a zenon_H106 zenon_H114 zenon_H1c5.
% 85.63/85.80 elim (classic ((op1 (e11) (e12)) = (op1 (e11) (e12)))); [ zenon_intro zenon_H15b | zenon_intro zenon_H15c ].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12))) = ((op1 (e11) (e11)) = (op1 (e11) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1c5.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H15b.
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15c].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1c6].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e11) (e12)) = (op1 (e11) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1c6.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H189].
% 85.63/85.80 cut (((e11) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1c7].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e12)) = (op1 (e11) (e12)))); [ zenon_intro zenon_H15b | zenon_intro zenon_H15c ].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12))) = ((e11) = (op1 (e11) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1c7.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H15b.
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15c].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1c8].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H1c8 zenon_H1c4).
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply (zenon_L94_); trivial.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L104_ *)
% 85.63/85.80 assert (zenon_L105_ : ((e13) = (op1 (e12) (e12))) -> ((op1 (e12) (e12)) = (e11)) -> (~((e11) = (e13))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H108 zenon_H1c9 zenon_H1ca.
% 85.63/85.80 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.63/85.80 cut (((e13) = (e13)) = ((e11) = (e13))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1ca.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H10b.
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 cut (((e13) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1cb].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((e13) = (e11))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1cb.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1cc].
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 exact (zenon_H1cc zenon_H1c9).
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L105_ *)
% 85.63/85.80 assert (zenon_L106_ : (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e12) (e10)) = (e13)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1cd zenon_H108 zenon_H1ce.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e12) (e10)) = (op1 (e12) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1cd.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H127].
% 85.63/85.80 cut (((e13) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1cf].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (e10)) = (op1 (e12) (e10)))); [ zenon_intro zenon_H142 | zenon_intro zenon_H143 ].
% 85.63/85.80 cut (((op1 (e12) (e10)) = (op1 (e12) (e10))) = ((e13) = (op1 (e12) (e10)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1cf.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H142.
% 85.63/85.80 cut (((op1 (e12) (e10)) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H143].
% 85.63/85.80 cut (((op1 (e12) (e10)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H1d0].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H1d0 zenon_H1ce).
% 85.63/85.80 apply zenon_H143. apply refl_equal.
% 85.63/85.80 apply zenon_H143. apply refl_equal.
% 85.63/85.80 apply zenon_H127. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L106_ *)
% 85.63/85.80 assert (zenon_L107_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e11) (e13)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1d1 zenon_H13f zenon_H190 zenon_H114 zenon_H106 zenon_H18f zenon_H11c zenon_H11e zenon_H122 zenon_H1cd zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1d1); [ zenon_intro zenon_H140 | zenon_intro zenon_H1d2 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1d2); [ zenon_intro zenon_H18a | zenon_intro zenon_H1d3 ].
% 85.63/85.80 apply (zenon_L95_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1d3); [ zenon_intro zenon_H166 | zenon_intro zenon_H1ce ].
% 85.63/85.80 apply (zenon_L84_); trivial.
% 85.63/85.80 apply (zenon_L106_); trivial.
% 85.63/85.80 (* end of lemma zenon_L107_ *)
% 85.63/85.80 assert (zenon_L108_ : (~((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e13) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e13) (e12)) = (e11)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1d4 zenon_H18a zenon_H114 zenon_H1d5.
% 85.63/85.80 cut (((op1 (e12) (e10)) = (e11)) = ((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1d4.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H18a.
% 85.63/85.80 cut (((e11) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1d6].
% 85.63/85.80 cut (((op1 (e12) (e10)) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))); [idtac | apply NNPP; zenon_intro zenon_H18c].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))); [ zenon_intro zenon_H18d | zenon_intro zenon_H18e ].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e12) (e10)) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H18c.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H18d.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (op1 (e12) (op1 (e12) (e12)))))); [idtac | apply NNPP; zenon_intro zenon_H18e].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e12) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H11a].
% 85.63/85.80 congruence.
% 85.63/85.80 apply (zenon_L66_); trivial.
% 85.63/85.80 apply zenon_H18e. apply refl_equal.
% 85.63/85.80 apply zenon_H18e. apply refl_equal.
% 85.63/85.80 apply zenon_H1d6. apply sym_equal. exact zenon_H1d5.
% 85.63/85.80 (* end of lemma zenon_L108_ *)
% 85.63/85.80 assert (zenon_L109_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e13) (e13)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e13) (e12)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H11c zenon_H19e zenon_H18a zenon_H1d5 zenon_H114 zenon_H1d7.
% 85.63/85.80 elim (classic ((op1 (e13) (e13)) = (op1 (e13) (e13)))); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1d9 ].
% 85.63/85.80 cut (((op1 (e13) (e13)) = (op1 (e13) (e13))) = ((op1 (e13) (e12)) = (op1 (e13) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1d7.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1d8.
% 85.63/85.80 cut (((op1 (e13) (e13)) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1d9].
% 85.63/85.80 cut (((op1 (e13) (e13)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1da].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e13) (e13)) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1da.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1d4].
% 85.63/85.80 cut (((e11) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1db].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e13) (e13)) = (op1 (e13) (e13)))); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1d9 ].
% 85.63/85.80 cut (((op1 (e13) (e13)) = (op1 (e13) (e13))) = ((e11) = (op1 (e13) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1db.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1d8.
% 85.63/85.80 cut (((op1 (e13) (e13)) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1d9].
% 85.63/85.80 cut (((op1 (e13) (e13)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H19b].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H19b zenon_H19e).
% 85.63/85.80 apply zenon_H1d9. apply refl_equal.
% 85.63/85.80 apply zenon_H1d9. apply refl_equal.
% 85.63/85.80 apply (zenon_L108_); trivial.
% 85.63/85.80 apply zenon_H1d9. apply refl_equal.
% 85.63/85.80 apply zenon_H1d9. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L109_ *)
% 85.63/85.80 assert (zenon_L110_ : (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> ((op1 (e10) (e13)) = (e12)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e13) (e12)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H19a zenon_H186 zenon_H185 zenon_H108 zenon_H1cd zenon_H122 zenon_H11e zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H11c zenon_H18a zenon_H1d5 zenon_H114 zenon_H1d7.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H19a); [ zenon_intro zenon_H184 | zenon_intro zenon_H19c ].
% 85.63/85.80 apply (zenon_L93_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H19c); [ zenon_intro zenon_H18f | zenon_intro zenon_H19d ].
% 85.63/85.80 apply (zenon_L107_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H19d); [ zenon_intro zenon_H194 | zenon_intro zenon_H19e ].
% 85.63/85.80 apply (zenon_L96_); trivial.
% 85.63/85.80 apply (zenon_L109_); trivial.
% 85.63/85.80 (* end of lemma zenon_L110_ *)
% 85.63/85.80 assert (zenon_L111_ : (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (e12))) -> (~((e10) = (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e11)) = (e13)) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((op1 (e10) (e12)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1a9 zenon_H1a8 zenon_H17f zenon_H14f zenon_H154 zenon_H1dc zenon_H1bc zenon_H1ba zenon_H12a zenon_H113 zenon_H17a zenon_H125 zenon_H1b0 zenon_H157 zenon_H1c1 zenon_H1c5 zenon_H1ca zenon_H19a zenon_H186 zenon_H108 zenon_H1cd zenon_H122 zenon_H11e zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H11c zenon_H18a zenon_H114 zenon_H1d7.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.63/85.80 exact (zenon_H1a8 zenon_H1ae).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.63/85.80 apply (zenon_L88_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.63/85.80 apply (zenon_L91_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.63/85.80 apply (zenon_L79_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H1dd ].
% 85.63/85.80 apply (zenon_L103_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H1de ].
% 85.63/85.80 apply (zenon_L104_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H1d5 ].
% 85.63/85.80 apply (zenon_L105_); trivial.
% 85.63/85.80 apply (zenon_L110_); trivial.
% 85.63/85.80 (* end of lemma zenon_L111_ *)
% 85.63/85.80 assert (zenon_L112_ : (~((e12) = (e13))) -> ((op1 (e13) (e11)) = (e13)) -> ((op1 (e13) (e11)) = (e12)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H10a zenon_H1ba zenon_H1df.
% 85.63/85.80 cut (((op1 (e13) (e11)) = (e13)) = ((e12) = (e13))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H10a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1ba.
% 85.63/85.80 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.63/85.80 cut (((op1 (e13) (e11)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H1e0].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H1e0 zenon_H1df).
% 85.63/85.80 apply zenon_H107. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L112_ *)
% 85.63/85.80 assert (zenon_L113_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e10) (e11)) = (e10)) -> ((op1 (e10) (e12)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H154 zenon_H1b0 zenon_H114 zenon_Hfe zenon_H157 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.63/85.80 apply (zenon_L79_); trivial.
% 85.63/85.80 apply (zenon_L100_); trivial.
% 85.63/85.80 (* end of lemma zenon_L113_ *)
% 85.63/85.80 assert (zenon_L114_ : (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e12)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e10) (e13)) = (e12)) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1e1 zenon_H1d7 zenon_H1d5 zenon_H18a zenon_H13f zenon_H1d1 zenon_H190 zenon_H106 zenon_H1cd zenon_H185 zenon_H186 zenon_H19a zenon_H10d zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H166 | zenon_intro zenon_H1e2 ].
% 85.63/85.80 apply (zenon_L85_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H122 | zenon_intro zenon_H1e3 ].
% 85.63/85.80 apply (zenon_L110_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H109 | zenon_intro zenon_H123 ].
% 85.63/85.80 exact (zenon_H10d zenon_H109).
% 85.63/85.80 apply (zenon_L70_); trivial.
% 85.63/85.80 (* end of lemma zenon_L114_ *)
% 85.63/85.80 assert (zenon_L115_ : (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((op1 (e10) (e11)) = (e11)) -> (~((op1 (e11) (e12)) = (e11))) -> (~((e11) = (e13))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> ((op1 (e10) (e13)) = (e12)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1dc zenon_H1b0 zenon_H1b5 zenon_H1c8 zenon_H1ca zenon_H19a zenon_H186 zenon_H185 zenon_H108 zenon_H1cd zenon_H122 zenon_H11e zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H11c zenon_H18a zenon_H114 zenon_H1d7.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H1dd ].
% 85.63/85.80 apply (zenon_L101_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H1de ].
% 85.63/85.80 exact (zenon_H1c8 zenon_H1c4).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H1d5 ].
% 85.63/85.80 apply (zenon_L105_); trivial.
% 85.63/85.80 apply (zenon_L110_); trivial.
% 85.63/85.80 (* end of lemma zenon_L115_ *)
% 85.63/85.80 assert (zenon_L116_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((op1 (e10) (e12)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((op1 (e13) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H14f zenon_H13f zenon_H154 zenon_H1c1 zenon_H157 zenon_H1b0 zenon_H1b4 zenon_H108 zenon_H125 zenon_H17a zenon_H11c zenon_H114 zenon_H11e zenon_H113 zenon_H12a zenon_H1ba zenon_H1bc.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.63/85.80 apply (zenon_L79_); trivial.
% 85.63/85.80 apply (zenon_L103_); trivial.
% 85.63/85.80 (* end of lemma zenon_L116_ *)
% 85.63/85.80 assert (zenon_L117_ : (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((e10) = (e12))) -> ((op1 (e10) (e12)) = (e10)) -> ((op1 (e10) (e13)) = (e11)) -> (~((e11) = (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1a9 zenon_H1a8 zenon_H17a zenon_H122 zenon_H17f zenon_H157 zenon_H184 zenon_H186.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.63/85.80 exact (zenon_H1a8 zenon_H1ae).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.63/85.80 apply (zenon_L88_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.63/85.80 apply (zenon_L91_); trivial.
% 85.63/85.80 apply (zenon_L93_); trivial.
% 85.63/85.80 (* end of lemma zenon_L117_ *)
% 85.63/85.80 assert (zenon_L118_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e11) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e10)) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> ((op1 (e10) (e12)) = (e10)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e12)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e12)) = (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H136 zenon_H14c zenon_H15a zenon_H160 zenon_H16e zenon_H1e4 zenon_H1ca zenon_H1a6 zenon_H1a0 zenon_H1a8 zenon_H17a zenon_H17f zenon_H157 zenon_H19a zenon_H13f zenon_H190 zenon_H186 zenon_H1a9 zenon_H168 zenon_H14f zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c8 zenon_H1e1 zenon_H10d zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1dc zenon_H154 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.63/85.80 apply (zenon_L87_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H1cc | zenon_intro zenon_H122 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.63/85.80 apply (zenon_L99_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.63/85.80 exact (zenon_H1a7 zenon_H1ab).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.63/85.80 apply (zenon_L86_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.63/85.80 exact (zenon_H1a8 zenon_H1ae).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.63/85.80 apply (zenon_L89_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.63/85.80 apply (zenon_L91_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.63/85.80 apply (zenon_L65_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.63/85.80 apply (zenon_L79_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H1dd ].
% 85.63/85.80 apply (zenon_L103_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H1de ].
% 85.63/85.80 exact (zenon_H1c8 zenon_H1c4).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H1d5 ].
% 85.63/85.80 exact (zenon_H1cc zenon_H1c9).
% 85.63/85.80 apply (zenon_L114_); trivial.
% 85.63/85.80 apply (zenon_L98_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.63/85.80 apply (zenon_L99_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e4); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1eb ].
% 85.63/85.80 exact (zenon_H1a7 zenon_H1ab).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1ec ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.63/85.80 exact (zenon_H1a7 zenon_H1ab).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.63/85.80 apply (zenon_L86_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.63/85.80 exact (zenon_H1a8 zenon_H1ae).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.63/85.80 apply (zenon_L88_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.63/85.80 apply (zenon_L91_); trivial.
% 85.63/85.80 apply (zenon_L115_); trivial.
% 85.63/85.80 apply (zenon_L98_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ec); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H184 ].
% 85.63/85.80 apply (zenon_L116_); trivial.
% 85.63/85.80 apply (zenon_L117_); trivial.
% 85.63/85.80 apply (zenon_L113_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.63/85.80 apply (zenon_L62_); trivial.
% 85.63/85.80 apply (zenon_L71_); trivial.
% 85.63/85.80 (* end of lemma zenon_L118_ *)
% 85.63/85.80 assert (zenon_L119_ : ((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e10) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e11) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e10)) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e12)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1ed zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H14f zenon_H14c zenon_H113 zenon_H108 zenon_H114 zenon_H13f zenon_H157 zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1e4 zenon_H1ca zenon_H1a6 zenon_H1a0 zenon_H1a8 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c8 zenon_H1e1 zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1dc zenon_H10a zenon_H136.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ed); [ zenon_intro zenon_H10d | zenon_intro zenon_H10d ].
% 85.63/85.80 apply (zenon_L118_); trivial.
% 85.63/85.80 apply (zenon_L118_); trivial.
% 85.63/85.80 (* end of lemma zenon_L119_ *)
% 85.63/85.80 assert (zenon_L120_ : (((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1ee zenon_H136 zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H10a zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H114 zenon_H108 zenon_H113 zenon_H14c zenon_H14f zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H1e4 zenon_H1e1.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_H157. zenon_intro zenon_H1f0.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H1f2. zenon_intro zenon_H1f1.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1f1). zenon_intro zenon_H1f4. zenon_intro zenon_H1f3.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1f3). zenon_intro zenon_H1ed. zenon_intro zenon_H1f5.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1f2); [ zenon_intro zenon_H1a8 | zenon_intro zenon_H1f6 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1f4); [ zenon_intro zenon_H1f7 | zenon_intro zenon_H1c8 ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.63/85.80 apply (zenon_L87_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.63/85.80 apply (zenon_L99_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.63/85.80 exact (zenon_H1a7 zenon_H1ab).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.63/85.80 apply (zenon_L86_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1ef); [ zenon_intro zenon_H179 | zenon_intro zenon_H1f8 ].
% 85.63/85.80 apply (zenon_L89_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1f8); [ zenon_intro zenon_H1fa | zenon_intro zenon_H1f9 ].
% 85.63/85.80 exact (zenon_H1f7 zenon_H1fa).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1f9); [ zenon_intro zenon_H122 | zenon_intro zenon_H1df ].
% 85.63/85.80 apply (zenon_L111_); trivial.
% 85.63/85.80 apply (zenon_L112_); trivial.
% 85.63/85.80 apply (zenon_L98_); trivial.
% 85.63/85.80 apply (zenon_L113_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.63/85.80 apply (zenon_L62_); trivial.
% 85.63/85.80 apply (zenon_L71_); trivial.
% 85.63/85.80 apply (zenon_L119_); trivial.
% 85.63/85.80 exact (zenon_H1f6 zenon_H157).
% 85.63/85.80 (* end of lemma zenon_L120_ *)
% 85.63/85.80 assert (zenon_L121_ : (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e10) (e13)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1fb zenon_H114 zenon_H1fc zenon_H108.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e10) (e13)) = (op1 (e12) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1fb.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 cut (((e10) = (op1 (e10) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1fd].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e10) (e13)) = (op1 (e10) (e13)))); [ zenon_intro zenon_H1fe | zenon_intro zenon_H1ff ].
% 85.63/85.80 cut (((op1 (e10) (e13)) = (op1 (e10) (e13))) = ((e10) = (op1 (e10) (e13)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1fd.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1fe.
% 85.63/85.80 cut (((op1 (e10) (e13)) = (op1 (e10) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1ff].
% 85.63/85.80 cut (((op1 (e10) (e13)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H200].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H200 zenon_H1fc).
% 85.63/85.80 apply zenon_H1ff. apply refl_equal.
% 85.63/85.80 apply zenon_H1ff. apply refl_equal.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 (* end of lemma zenon_L121_ *)
% 85.63/85.80 assert (zenon_L122_ : (((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13)))))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H201 zenon_H1fb zenon_H114 zenon_H108.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H201). zenon_intro zenon_H1fc. zenon_intro zenon_H202.
% 85.63/85.80 apply (zenon_L121_); trivial.
% 85.63/85.80 (* end of lemma zenon_L122_ *)
% 85.63/85.80 assert (zenon_L123_ : (((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H203 zenon_H168 zenon_H11c zenon_H114.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H203). zenon_intro zenon_H169. zenon_intro zenon_Hf8.
% 85.63/85.80 apply (zenon_L86_); trivial.
% 85.63/85.80 (* end of lemma zenon_L123_ *)
% 85.63/85.80 assert (zenon_L124_ : (((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H204.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H204). zenon_intro zenon_H106. zenon_intro zenon_H13b.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.63/85.80 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.63/85.80 exact (zenon_H104 zenon_H106).
% 85.63/85.80 exact (zenon_H104 zenon_H106).
% 85.63/85.80 (* end of lemma zenon_L124_ *)
% 85.63/85.80 assert (zenon_L125_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1d1 zenon_H13f zenon_H1c5 zenon_H106 zenon_H1c4 zenon_H125 zenon_H11e zenon_H11c zenon_H114 zenon_H113 zenon_H12a zenon_H1cd zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1d1); [ zenon_intro zenon_H140 | zenon_intro zenon_H1d2 ].
% 85.63/85.80 apply (zenon_L75_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1d2); [ zenon_intro zenon_H18a | zenon_intro zenon_H1d3 ].
% 85.63/85.80 apply (zenon_L104_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1d3); [ zenon_intro zenon_H166 | zenon_intro zenon_H1ce ].
% 85.63/85.80 apply (zenon_L85_); trivial.
% 85.63/85.80 apply (zenon_L106_); trivial.
% 85.63/85.80 (* end of lemma zenon_L125_ *)
% 85.63/85.80 assert (zenon_L126_ : ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e11)) = (e13)) -> (~((op1 (e12) (e12)) = (op1 (e10) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H108 zenon_H1bb zenon_H205.
% 85.63/85.80 elim (classic ((op1 (e10) (e11)) = (op1 (e10) (e11)))); [ zenon_intro zenon_H1b1 | zenon_intro zenon_H1b2 ].
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e10) (e11))) = ((op1 (e12) (e12)) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H205.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1b1.
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1b2].
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H206].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e10) (e11)) = (op1 (e12) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H206.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H127].
% 85.63/85.80 cut (((e13) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1c0].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e10) (e11)) = (op1 (e10) (e11)))); [ zenon_intro zenon_H1b1 | zenon_intro zenon_H1b2 ].
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e10) (e11))) = ((e13) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1c0.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1b1.
% 85.63/85.80 cut (((op1 (e10) (e11)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1b2].
% 85.63/85.80 cut (((op1 (e10) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H207].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H207 zenon_H1bb).
% 85.63/85.80 apply zenon_H1b2. apply refl_equal.
% 85.63/85.80 apply zenon_H1b2. apply refl_equal.
% 85.63/85.80 apply zenon_H127. apply refl_equal.
% 85.63/85.80 apply zenon_H1b2. apply refl_equal.
% 85.63/85.80 apply zenon_H1b2. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L126_ *)
% 85.63/85.80 assert (zenon_L127_ : ((op1 (e11) (e11)) = (e13)) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H208 zenon_H108 zenon_H1bb zenon_H209.
% 85.63/85.80 elim (classic ((op1 (e11) (e11)) = (op1 (e11) (e11)))); [ zenon_intro zenon_H20a | zenon_intro zenon_H20b ].
% 85.63/85.80 cut (((op1 (e11) (e11)) = (op1 (e11) (e11))) = ((op1 (e10) (e11)) = (op1 (e11) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H209.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H20a.
% 85.63/85.80 cut (((op1 (e11) (e11)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H20b].
% 85.63/85.80 cut (((op1 (e11) (e11)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H20c].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e11) (e11)) = (op1 (e10) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H20c.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H205].
% 85.63/85.80 cut (((e13) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H20d].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e11)) = (op1 (e11) (e11)))); [ zenon_intro zenon_H20a | zenon_intro zenon_H20b ].
% 85.63/85.80 cut (((op1 (e11) (e11)) = (op1 (e11) (e11))) = ((e13) = (op1 (e11) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H20d.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H20a.
% 85.63/85.80 cut (((op1 (e11) (e11)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H20b].
% 85.63/85.80 cut (((op1 (e11) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H20e].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H20e zenon_H208).
% 85.63/85.80 apply zenon_H20b. apply refl_equal.
% 85.63/85.80 apply zenon_H20b. apply refl_equal.
% 85.63/85.80 apply (zenon_L126_); trivial.
% 85.63/85.80 apply zenon_H20b. apply refl_equal.
% 85.63/85.80 apply zenon_H20b. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L127_ *)
% 85.63/85.80 assert (zenon_L128_ : (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (e12))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H20f zenon_H175 zenon_H1cd zenon_H12a zenon_H113 zenon_H114 zenon_H11c zenon_H11e zenon_H125 zenon_H1c4 zenon_H1c5 zenon_H13f zenon_H1d1 zenon_H1f7 zenon_H108 zenon_H1bb zenon_H209.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H178 | zenon_intro zenon_H210 ].
% 85.63/85.80 exact (zenon_H175 zenon_H178).
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H106 | zenon_intro zenon_H211 ].
% 85.63/85.80 apply (zenon_L125_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_H1fa | zenon_intro zenon_H208 ].
% 85.63/85.80 exact (zenon_H1f7 zenon_H1fa).
% 85.63/85.80 apply (zenon_L127_); trivial.
% 85.63/85.80 (* end of lemma zenon_L128_ *)
% 85.63/85.80 assert (zenon_L129_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((op1 (e10) (e12)) = (e11)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H1b4 zenon_H17a zenon_H122 zenon_H208 zenon_H108 zenon_H209.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1c1); [ zenon_intro zenon_Hfe | zenon_intro zenon_H1c2 ].
% 85.63/85.80 apply (zenon_L57_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1c2); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1c3 ].
% 85.63/85.80 apply (zenon_L101_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H1c3); [ zenon_intro zenon_H179 | zenon_intro zenon_H1bb ].
% 85.63/85.80 apply (zenon_L88_); trivial.
% 85.63/85.80 apply (zenon_L127_); trivial.
% 85.63/85.80 (* end of lemma zenon_L129_ *)
% 85.63/85.80 assert (zenon_L130_ : (~((op1 (e12) (op1 (e12) (e12))) = (op1 (e13) (e11)))) -> ((op1 (e12) (e13)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H212 zenon_H146 zenon_H108 zenon_H213.
% 85.63/85.80 cut (((op1 (e12) (e13)) = (e10)) = ((op1 (e12) (op1 (e12) (e12))) = (op1 (e13) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H212.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H146.
% 85.63/85.80 cut (((e10) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H214].
% 85.63/85.80 cut (((op1 (e12) (e13)) = (op1 (e12) (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H149].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12))))); [ zenon_intro zenon_H14a | zenon_intro zenon_H14b ].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e12) (e13)) = (op1 (e12) (op1 (e12) (e12))))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H149.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H14a.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H14b].
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 85.63/85.80 congruence.
% 85.63/85.80 apply (zenon_L64_); trivial.
% 85.63/85.80 apply zenon_H14b. apply refl_equal.
% 85.63/85.80 apply zenon_H14b. apply refl_equal.
% 85.63/85.80 apply zenon_H214. apply sym_equal. exact zenon_H213.
% 85.63/85.80 (* end of lemma zenon_L130_ *)
% 85.63/85.80 assert (zenon_L131_ : ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e13) (e12)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e13) (e11)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H114 zenon_H215 zenon_H146 zenon_H213 zenon_H108 zenon_H216.
% 85.63/85.80 elim (classic ((op1 (e13) (e12)) = (op1 (e13) (e12)))); [ zenon_intro zenon_H217 | zenon_intro zenon_H218 ].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12))) = ((op1 (e13) (e11)) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H216.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H217.
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H218].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H219].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e13) (e12)) = (op1 (e13) (e11)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H219.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H114.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H212].
% 85.63/85.80 cut (((e10) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H21a].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e13) (e12)) = (op1 (e13) (e12)))); [ zenon_intro zenon_H217 | zenon_intro zenon_H218 ].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12))) = ((e10) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H21a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H217.
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H218].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H21b].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H21b zenon_H215).
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 apply (zenon_L130_); trivial.
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L131_ *)
% 85.63/85.80 assert (zenon_L132_ : (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e11) (e12)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e13) (e12)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H21c zenon_H11c zenon_H1c4 zenon_H18a zenon_H1d5 zenon_H114.
% 85.63/85.80 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e11) (e12)) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H21c.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H11c.
% 85.63/85.80 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1d4].
% 85.63/85.80 cut (((e11) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1c7].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e11) (e12)) = (op1 (e11) (e12)))); [ zenon_intro zenon_H15b | zenon_intro zenon_H15c ].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12))) = ((e11) = (op1 (e11) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H1c7.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H15b.
% 85.63/85.80 cut (((op1 (e11) (e12)) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15c].
% 85.63/85.80 cut (((op1 (e11) (e12)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1c8].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H1c8 zenon_H1c4).
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply zenon_H15c. apply refl_equal.
% 85.63/85.80 apply (zenon_L108_); trivial.
% 85.63/85.80 (* end of lemma zenon_L132_ *)
% 85.63/85.80 assert (zenon_L133_ : (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((op1 (e10) (e12)) = (e12)) -> ((op1 (e13) (e12)) = (e12)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H21d zenon_H17e zenon_H21e.
% 85.63/85.80 cut (((op1 (e10) (e12)) = (e12)) = ((op1 (e10) (e12)) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H21d.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H17e.
% 85.63/85.80 cut (((e12) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H21f].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1b7].
% 85.63/85.80 congruence.
% 85.63/85.80 apply zenon_H1b7. apply refl_equal.
% 85.63/85.80 apply zenon_H21f. apply sym_equal. exact zenon_H21e.
% 85.63/85.80 (* end of lemma zenon_L133_ *)
% 85.63/85.80 assert (zenon_L134_ : ((e13) = (op1 (e12) (e12))) -> ((op1 (e13) (e12)) = (e13)) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H108 zenon_H220 zenon_H221.
% 85.63/85.80 elim (classic ((op1 (e13) (e12)) = (op1 (e13) (e12)))); [ zenon_intro zenon_H217 | zenon_intro zenon_H218 ].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12))) = ((op1 (e12) (e12)) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H221.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H217.
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H218].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H222].
% 85.63/85.80 congruence.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e13) (e12)) = (op1 (e12) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H222.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H127].
% 85.63/85.80 cut (((e13) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H223].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e13) (e12)) = (op1 (e13) (e12)))); [ zenon_intro zenon_H217 | zenon_intro zenon_H218 ].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12))) = ((e13) = (op1 (e13) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H223.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H217.
% 85.63/85.80 cut (((op1 (e13) (e12)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H218].
% 85.63/85.80 cut (((op1 (e13) (e12)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H224].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H224 zenon_H220).
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 apply zenon_H127. apply refl_equal.
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 apply zenon_H218. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L134_ *)
% 85.63/85.80 assert (zenon_L135_ : (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e11) (e12)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((op1 (e10) (e12)) = (e12)) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H225 zenon_H216 zenon_H213 zenon_H146 zenon_H114 zenon_H18a zenon_H1c4 zenon_H11c zenon_H21c zenon_H17e zenon_H21d zenon_H108 zenon_H221.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H225); [ zenon_intro zenon_H215 | zenon_intro zenon_H226 ].
% 85.63/85.80 apply (zenon_L131_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H1d5 | zenon_intro zenon_H227 ].
% 85.63/85.80 apply (zenon_L132_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_H21e | zenon_intro zenon_H220 ].
% 85.63/85.80 apply (zenon_L133_); trivial.
% 85.63/85.80 apply (zenon_L134_); trivial.
% 85.63/85.80 (* end of lemma zenon_L135_ *)
% 85.63/85.80 assert (zenon_L136_ : (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e12)) = (e13)) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H228 zenon_H108 zenon_H229.
% 85.63/85.80 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e10) (e12)) = (op1 (e12) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H228.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H108.
% 85.63/85.80 cut (((op1 (e12) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H127].
% 85.63/85.80 cut (((e13) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H22a].
% 85.63/85.80 congruence.
% 85.63/85.80 elim (classic ((op1 (e10) (e12)) = (op1 (e10) (e12)))); [ zenon_intro zenon_H1b6 | zenon_intro zenon_H1b7 ].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e12))) = ((e13) = (op1 (e10) (e12)))).
% 85.63/85.80 intro zenon_D_pnotp.
% 85.63/85.80 apply zenon_H22a.
% 85.63/85.80 rewrite <- zenon_D_pnotp.
% 85.63/85.80 exact zenon_H1b6.
% 85.63/85.80 cut (((op1 (e10) (e12)) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H1b7].
% 85.63/85.80 cut (((op1 (e10) (e12)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H22b].
% 85.63/85.80 congruence.
% 85.63/85.80 exact (zenon_H22b zenon_H229).
% 85.63/85.80 apply zenon_H1b7. apply refl_equal.
% 85.63/85.80 apply zenon_H1b7. apply refl_equal.
% 85.63/85.80 apply zenon_H127. apply refl_equal.
% 85.63/85.80 (* end of lemma zenon_L136_ *)
% 85.63/85.80 assert (zenon_L137_ : (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e11) (e12)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.63/85.80 do 0 intro. intros zenon_H22c zenon_H15a zenon_H159 zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H11c zenon_H1c4 zenon_H18a zenon_H114 zenon_H146 zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H108.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H22c); [ zenon_intro zenon_H157 | zenon_intro zenon_H22d ].
% 85.63/85.80 apply (zenon_L81_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H22d); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H22e ].
% 85.63/85.80 apply (zenon_L129_); trivial.
% 85.63/85.80 apply (zenon_or_s _ _ zenon_H22e); [ zenon_intro zenon_H17e | zenon_intro zenon_H229 ].
% 85.63/85.80 apply (zenon_L135_); trivial.
% 85.63/85.80 apply (zenon_L136_); trivial.
% 85.63/85.80 (* end of lemma zenon_L137_ *)
% 85.63/85.80 assert (zenon_L138_ : (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H1e1 zenon_H228 zenon_H225 zenon_H216 zenon_H213 zenon_H146 zenon_H18a zenon_H1c4 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H208 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H10d zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H166 | zenon_intro zenon_H1e2 ].
% 85.64/85.81 apply (zenon_L85_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H122 | zenon_intro zenon_H1e3 ].
% 85.64/85.81 apply (zenon_L137_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H109 | zenon_intro zenon_H123 ].
% 85.64/85.81 exact (zenon_H10d zenon_H109).
% 85.64/85.81 apply (zenon_L70_); trivial.
% 85.64/85.81 (* end of lemma zenon_L138_ *)
% 85.64/85.81 assert (zenon_L139_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (e12))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((op1 (e11) (e12)) = (e11)) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((e11) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H14f zenon_H150 zenon_H22f zenon_H125 zenon_H113 zenon_H12a zenon_H10d zenon_H22c zenon_H15a zenon_H159 zenon_H209 zenon_H208 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H1c4 zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H1e1 zenon_H11e zenon_H1ca zenon_H108 zenon_H11c zenon_H114 zenon_H13f.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.64/85.81 apply (zenon_L75_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.64/85.81 apply (zenon_L65_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.64/85.81 exact (zenon_H150 zenon_H153).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H18a | zenon_intro zenon_H230 ].
% 85.64/85.81 apply (zenon_L138_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H230); [ zenon_intro zenon_H11d | zenon_intro zenon_H231 ].
% 85.64/85.81 apply (zenon_L67_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H231); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H194 ].
% 85.64/85.81 apply (zenon_L105_); trivial.
% 85.64/85.81 apply (zenon_L96_); trivial.
% 85.64/85.81 (* end of lemma zenon_L139_ *)
% 85.64/85.81 assert (zenon_L140_ : (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e13)) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H154 zenon_H1ba zenon_H213.
% 85.64/85.81 cut (((op1 (e13) (e11)) = (e13)) = ((e10) = (e13))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H154.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H1ba.
% 85.64/85.81 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.64/85.81 cut (((op1 (e13) (e11)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H232].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H232 zenon_H213).
% 85.64/85.81 apply zenon_H107. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L140_ *)
% 85.64/85.81 assert (zenon_L141_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e13)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H154 zenon_H1ba.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.64/85.81 apply (zenon_L57_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.64/85.81 exact (zenon_H175 zenon_H178).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.64/85.81 apply (zenon_L65_); trivial.
% 85.64/85.81 apply (zenon_L140_); trivial.
% 85.64/85.81 (* end of lemma zenon_L141_ *)
% 85.64/85.81 assert (zenon_L142_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H236 zenon_H1f7 zenon_H1d1 zenon_H1c5 zenon_H1cd zenon_H20f zenon_H13f zenon_H11c zenon_H1ca zenon_H11e zenon_H1e1 zenon_H228 zenon_H225 zenon_H216 zenon_H1c4 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b0 zenon_H17a zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H10d zenon_H12a zenon_H22f zenon_H150 zenon_H14f zenon_H125 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H154.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.64/85.81 apply (zenon_L57_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.64/85.81 exact (zenon_H175 zenon_H178).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.64/85.81 apply (zenon_L65_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.64/85.81 apply (zenon_L128_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.64/85.81 apply (zenon_L139_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.64/85.81 apply (zenon_L69_); trivial.
% 85.64/85.81 apply (zenon_L141_); trivial.
% 85.64/85.81 (* end of lemma zenon_L142_ *)
% 85.64/85.81 assert (zenon_L143_ : (((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13))))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H103 zenon_H1d1 zenon_H13f zenon_H1c5 zenon_H1c4 zenon_H125 zenon_H11e zenon_H11c zenon_H114 zenon_H113 zenon_H12a zenon_H1cd zenon_H108.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.64/85.81 apply (zenon_L125_); trivial.
% 85.64/85.81 (* end of lemma zenon_L143_ *)
% 85.64/85.81 assert (zenon_L144_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (e12))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e12)) = (e12))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((e11) = (e13))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H136 zenon_H14f zenon_H14c zenon_H20f zenon_H209 zenon_H1f7 zenon_H1e1 zenon_H10d zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H1ca zenon_H22f zenon_H233 zenon_H154 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H168 zenon_H1cd zenon_H1c4 zenon_H1c5 zenon_H13f zenon_H1d1 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 85.64/85.81 apply (zenon_L78_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 85.64/85.81 exact (zenon_H175 zenon_H178).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 85.64/85.81 apply (zenon_L142_); trivial.
% 85.64/85.81 apply (zenon_L83_); trivial.
% 85.64/85.81 apply (zenon_L85_); trivial.
% 85.64/85.81 apply (zenon_L86_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.64/85.81 apply (zenon_L143_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.64/85.81 apply (zenon_L62_); trivial.
% 85.64/85.81 apply (zenon_L71_); trivial.
% 85.64/85.81 (* end of lemma zenon_L144_ *)
% 85.64/85.81 assert (zenon_L145_ : (((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((e11) = (e13))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H239 zenon_H136 zenon_H10a zenon_H168 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H154 zenon_H233 zenon_H22f zenon_H1ca zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H1e1 zenon_H1d1 zenon_H1cd zenon_H11e zenon_H125 zenon_H12a zenon_H11c zenon_H1c5 zenon_H209 zenon_H20f zenon_H13f zenon_H114 zenon_H108 zenon_H113 zenon_H14c zenon_H14f.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H239). zenon_intro zenon_H1c4. zenon_intro zenon_H1f0.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H1f2. zenon_intro zenon_H1f1.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H1f1). zenon_intro zenon_H1f4. zenon_intro zenon_H1f3.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H1f3). zenon_intro zenon_H1ed. zenon_intro zenon_H1f5.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1f4); [ zenon_intro zenon_H1f7 | zenon_intro zenon_H1c8 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1ed); [ zenon_intro zenon_H10d | zenon_intro zenon_H10d ].
% 85.64/85.81 apply (zenon_L144_); trivial.
% 85.64/85.81 apply (zenon_L144_); trivial.
% 85.64/85.81 exact (zenon_H1c8 zenon_H1c4).
% 85.64/85.81 (* end of lemma zenon_L145_ *)
% 85.64/85.81 assert (zenon_L146_ : ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H122 zenon_H1fa zenon_H23a.
% 85.64/85.81 elim (classic ((op1 (e12) (e11)) = (op1 (e12) (e11)))); [ zenon_intro zenon_H117 | zenon_intro zenon_H118 ].
% 85.64/85.81 cut (((op1 (e12) (e11)) = (op1 (e12) (e11))) = ((op1 (e11) (e11)) = (op1 (e12) (e11)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H23a.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H117.
% 85.64/85.81 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.64/85.81 cut (((op1 (e12) (e11)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H23b].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((op1 (e12) (e11)) = (e12)) = ((op1 (e12) (e11)) = (op1 (e11) (e11)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H23b.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H122.
% 85.64/85.81 cut (((e12) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H23c].
% 85.64/85.81 cut (((op1 (e12) (e11)) = (op1 (e12) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H118].
% 85.64/85.81 congruence.
% 85.64/85.81 apply zenon_H118. apply refl_equal.
% 85.64/85.81 apply zenon_H23c. apply sym_equal. exact zenon_H1fa.
% 85.64/85.81 apply zenon_H118. apply refl_equal.
% 85.64/85.81 apply zenon_H118. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L146_ *)
% 85.64/85.81 assert (zenon_L147_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e13)) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e13)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e13)) = (e13))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H136 zenon_H1e1 zenon_H23d zenon_H23a zenon_H20e zenon_H20f zenon_H113 zenon_H125 zenon_H12a zenon_H168 zenon_H22f zenon_H13f zenon_H11e zenon_H18f zenon_H114 zenon_H11c zenon_H190 zenon_H1d1 zenon_H1cd zenon_H10a zenon_H108 zenon_H23e.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H166 | zenon_intro zenon_H1e2 ].
% 85.64/85.81 apply (zenon_L85_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H122 | zenon_intro zenon_H1e3 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H178 | zenon_intro zenon_H210 ].
% 85.64/85.81 exact (zenon_H175 zenon_H178).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H106 | zenon_intro zenon_H211 ].
% 85.64/85.81 apply (zenon_L107_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_H1fa | zenon_intro zenon_H208 ].
% 85.64/85.81 apply (zenon_L146_); trivial.
% 85.64/85.81 exact (zenon_H20e zenon_H208).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H109 | zenon_intro zenon_H123 ].
% 85.64/85.81 apply (zenon_L61_); trivial.
% 85.64/85.81 exact (zenon_H23d zenon_H123).
% 85.64/85.81 apply (zenon_L86_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H1cc | zenon_intro zenon_H122 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H18a | zenon_intro zenon_H230 ].
% 85.64/85.81 apply (zenon_L95_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H230); [ zenon_intro zenon_H11d | zenon_intro zenon_H231 ].
% 85.64/85.81 apply (zenon_L67_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H231); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H194 ].
% 85.64/85.81 exact (zenon_H1cc zenon_H1c9).
% 85.64/85.81 apply (zenon_L96_); trivial.
% 85.64/85.81 apply (zenon_L107_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.64/85.81 apply (zenon_L62_); trivial.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H12d). zenon_intro zenon_H12f. zenon_intro zenon_H12e.
% 85.64/85.81 exact (zenon_H23e zenon_H12f).
% 85.64/85.81 (* end of lemma zenon_L147_ *)
% 85.64/85.81 assert (zenon_L148_ : (((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13)))))))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H23f zenon_H108 zenon_H1e1 zenon_H10a zenon_H1d1 zenon_H1cd zenon_H190 zenon_H13f zenon_H23a zenon_H20f zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H168 zenon_H22f zenon_H136.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H23f). zenon_intro zenon_H18f. zenon_intro zenon_H202.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H202). zenon_intro zenon_H241. zenon_intro zenon_H240.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H240). zenon_intro zenon_H243. zenon_intro zenon_H242.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H242). zenon_intro zenon_H245. zenon_intro zenon_H244.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H243); [ zenon_intro zenon_H20e | zenon_intro zenon_H193 ].
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H112 | zenon_intro zenon_H23d ].
% 85.64/85.81 apply zenon_H112. apply sym_equal. exact zenon_H108.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_H23e | zenon_intro zenon_H23e ].
% 85.64/85.81 apply (zenon_L147_); trivial.
% 85.64/85.81 apply (zenon_L147_); trivial.
% 85.64/85.81 exact (zenon_H193 zenon_H18f).
% 85.64/85.81 (* end of lemma zenon_L148_ *)
% 85.64/85.81 assert (zenon_L149_ : (((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H246 zenon_H12a zenon_H113 zenon_H114 zenon_H11c zenon_H11e zenon_H125 zenon_H108.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H246). zenon_intro zenon_H166. zenon_intro zenon_Hf8.
% 85.64/85.81 apply (zenon_L85_); trivial.
% 85.64/85.81 (* end of lemma zenon_L149_ *)
% 85.64/85.81 assert (zenon_L150_ : (~((h3 (e10)) = (e20))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H247 zenon_H248 zenon_H2f.
% 85.64/85.81 cut (((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) = ((h3 (e10)) = (e20))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H247.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H248.
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (e22))) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H36].
% 85.64/85.81 cut (((h3 (e10)) = (h3 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H249].
% 85.64/85.81 congruence.
% 85.64/85.81 apply zenon_H249. apply refl_equal.
% 85.64/85.81 apply zenon_H36. apply sym_equal. exact zenon_H2f.
% 85.64/85.81 (* end of lemma zenon_L150_ *)
% 85.64/85.81 assert (zenon_L151_ : (~((op2 (h3 (e10)) (h3 (e10))) = (op2 (e20) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H24a zenon_H2f zenon_H248.
% 85.64/85.81 cut (((h3 (e10)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H247].
% 85.64/85.81 cut (((h3 (e10)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H247].
% 85.64/85.81 congruence.
% 85.64/85.81 apply (zenon_L150_); trivial.
% 85.64/85.81 apply (zenon_L150_); trivial.
% 85.64/85.81 (* end of lemma zenon_L151_ *)
% 85.64/85.81 assert (zenon_L152_ : (((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13))))))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H12d zenon_H122 zenon_H113 zenon_H108.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H12d). zenon_intro zenon_H12f. zenon_intro zenon_H12e.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_H131. zenon_intro zenon_H130.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_H133. zenon_intro zenon_H132.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H132). zenon_intro zenon_H135. zenon_intro zenon_H134.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H135); [ zenon_intro zenon_H112 | zenon_intro zenon_H123 ].
% 85.64/85.81 apply zenon_H112. apply sym_equal. exact zenon_H108.
% 85.64/85.81 apply (zenon_L68_); trivial.
% 85.64/85.81 (* end of lemma zenon_L152_ *)
% 85.64/85.81 assert (zenon_L153_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H136 zenon_H2f zenon_H248 zenon_H14 zenon_H24b zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.64/85.81 cut (((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) = ((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H24b.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H248.
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H24c].
% 85.64/85.81 cut (((h3 (e10)) = (h3 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H24d].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((h3 (op1 (e10) (e10))) = (h3 (op1 (e10) (e10))))); [ zenon_intro zenon_H24e | zenon_intro zenon_H24f ].
% 85.64/85.81 cut (((h3 (op1 (e10) (e10))) = (h3 (op1 (e10) (e10)))) = ((h3 (e10)) = (h3 (op1 (e10) (e10))))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H24d.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H24e.
% 85.64/85.81 cut (((h3 (op1 (e10) (e10))) = (h3 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H24f].
% 85.64/85.81 cut (((h3 (op1 (e10) (e10))) = (h3 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H250].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((op1 (e10) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_Hfc].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_Hfc zenon_Hf9).
% 85.64/85.81 apply zenon_H24f. apply refl_equal.
% 85.64/85.81 apply zenon_H24f. apply refl_equal.
% 85.64/85.81 elim (classic ((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [ zenon_intro zenon_H251 | zenon_intro zenon_H252 ].
% 85.64/85.81 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10)))) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (h3 (e10)) (h3 (e10))))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H24c.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H251.
% 85.64/85.81 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H252].
% 85.64/85.81 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H253].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((op2 (e20) (e20)) = (e20)) = ((op2 (h3 (e10)) (h3 (e10))) = (op2 (e22) (op2 (e22) (e22))))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H253.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H14.
% 85.64/85.81 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H255].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [ zenon_intro zenon_H251 | zenon_intro zenon_H252 ].
% 85.64/85.81 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10)))) = ((op2 (e20) (e20)) = (op2 (h3 (e10)) (h3 (e10))))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H255.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H251.
% 85.64/85.81 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H252].
% 85.64/85.81 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H24a].
% 85.64/85.81 congruence.
% 85.64/85.81 apply (zenon_L151_); trivial.
% 85.64/85.81 apply zenon_H252. apply refl_equal.
% 85.64/85.81 apply zenon_H252. apply refl_equal.
% 85.64/85.81 exact (zenon_H254 zenon_H2f).
% 85.64/85.81 apply zenon_H252. apply refl_equal.
% 85.64/85.81 apply zenon_H252. apply refl_equal.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.64/85.81 apply (zenon_L59_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.64/85.81 apply (zenon_L62_); trivial.
% 85.64/85.81 apply (zenon_L152_); trivial.
% 85.64/85.81 (* end of lemma zenon_L153_ *)
% 85.64/85.81 assert (zenon_L154_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> ((op2 (e20) (e20)) = (e20)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H256 zenon_H14 zenon_H248 zenon_H2f zenon_H24b zenon_H108 zenon_H10a zenon_H113 zenon_H136.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.64/85.81 apply (zenon_L153_); trivial.
% 85.64/85.81 apply (zenon_L153_); trivial.
% 85.64/85.81 (* end of lemma zenon_L154_ *)
% 85.64/85.81 assert (zenon_L155_ : (((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13)))))))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H257 zenon_H108 zenon_H10a.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H257). zenon_intro zenon_H109. zenon_intro zenon_H1f0.
% 85.64/85.81 apply (zenon_L61_); trivial.
% 85.64/85.81 (* end of lemma zenon_L155_ *)
% 85.64/85.81 assert (zenon_L156_ : (((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13)))))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H258 zenon_H108.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H258). zenon_intro zenon_H123. zenon_intro zenon_H202.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H202). zenon_intro zenon_H241. zenon_intro zenon_H240.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H240). zenon_intro zenon_H243. zenon_intro zenon_H242.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H242). zenon_intro zenon_H245. zenon_intro zenon_H244.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H112 | zenon_intro zenon_H23d ].
% 85.64/85.81 apply zenon_H112. apply sym_equal. exact zenon_H108.
% 85.64/85.81 exact (zenon_H23d zenon_H123).
% 85.64/85.81 (* end of lemma zenon_L156_ *)
% 85.64/85.81 assert (zenon_L157_ : (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (e10))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H101 zenon_Hfc.
% 85.64/85.81 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.64/85.81 exact (zenon_Hfc zenon_Hf9).
% 85.64/85.81 (* end of lemma zenon_L157_ *)
% 85.64/85.81 assert (zenon_L158_ : (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H259 zenon_H37 zenon_Hbd zenon_H2f.
% 85.64/85.81 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e20) (e20)) = (op2 (e22) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H259.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H37.
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.64/85.81 cut (((e21) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H25a].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e20) (e20)) = (op2 (e20) (e20)))); [ zenon_intro zenon_H6d | zenon_intro zenon_H1b ].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (e20) (e20))) = ((e21) = (op2 (e20) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H25a.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H6d.
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Hb9].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_Hb9 zenon_Hbd).
% 85.64/85.81 apply zenon_H1b. apply refl_equal.
% 85.64/85.81 apply zenon_H1b. apply refl_equal.
% 85.64/85.81 apply (zenon_L11_); trivial.
% 85.64/85.81 (* end of lemma zenon_L158_ *)
% 85.64/85.81 assert (zenon_L159_ : ((op2 (e20) (e20)) = (e20)) -> ((op2 (e20) (e20)) = (e23)) -> (~((e20) = (e23))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H14 zenon_H25b zenon_H61.
% 85.64/85.81 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.64/85.81 cut (((e23) = (e23)) = ((e20) = (e23))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H61.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H26.
% 85.64/85.81 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.64/85.81 cut (((e23) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H62].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((op2 (e20) (e20)) = (e20)) = ((e23) = (e20))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H62.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H14.
% 85.64/85.81 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H25c].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H25c zenon_H25b).
% 85.64/85.81 apply zenon_H7b. apply refl_equal.
% 85.64/85.81 apply zenon_H22. apply refl_equal.
% 85.64/85.81 apply zenon_H22. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L159_ *)
% 85.64/85.81 assert (zenon_L160_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e20) (e21)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H23 zenon_Hcd zenon_H25d.
% 85.64/85.81 elim (classic ((op2 (e20) (e21)) = (op2 (e20) (e21)))); [ zenon_intro zenon_Hc3 | zenon_intro zenon_Hc4 ].
% 85.64/85.81 cut (((op2 (e20) (e21)) = (op2 (e20) (e21))) = ((op2 (e22) (e22)) = (op2 (e20) (e21)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H25d.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_Hc3.
% 85.64/85.81 cut (((op2 (e20) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hc4].
% 85.64/85.81 cut (((op2 (e20) (e21)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H25e].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e20) (e21)) = (op2 (e22) (e22)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H25e.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H23.
% 85.64/85.81 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.64/85.81 cut (((e23) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hd0].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e20) (e21)) = (op2 (e20) (e21)))); [ zenon_intro zenon_Hc3 | zenon_intro zenon_Hc4 ].
% 85.64/85.81 cut (((op2 (e20) (e21)) = (op2 (e20) (e21))) = ((e23) = (op2 (e20) (e21)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_Hd0.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_Hc3.
% 85.64/85.81 cut (((op2 (e20) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hc4].
% 85.64/85.81 cut (((op2 (e20) (e21)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H25f].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H25f zenon_Hcd).
% 85.64/85.81 apply zenon_Hc4. apply refl_equal.
% 85.64/85.81 apply zenon_Hc4. apply refl_equal.
% 85.64/85.81 apply zenon_H42. apply refl_equal.
% 85.64/85.81 apply zenon_Hc4. apply refl_equal.
% 85.64/85.81 apply zenon_Hc4. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L160_ *)
% 85.64/85.81 assert (zenon_L161_ : ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H260 zenon_H23 zenon_Hcd zenon_H261.
% 85.64/85.81 elim (classic ((op2 (e21) (e21)) = (op2 (e21) (e21)))); [ zenon_intro zenon_H262 | zenon_intro zenon_H263 ].
% 85.64/85.81 cut (((op2 (e21) (e21)) = (op2 (e21) (e21))) = ((op2 (e20) (e21)) = (op2 (e21) (e21)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H261.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H262.
% 85.64/85.81 cut (((op2 (e21) (e21)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H263].
% 85.64/85.81 cut (((op2 (e21) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H264].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e21) (e21)) = (op2 (e20) (e21)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H264.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H23.
% 85.64/85.81 cut (((op2 (e22) (e22)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H25d].
% 85.64/85.81 cut (((e23) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H265].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e21) (e21)) = (op2 (e21) (e21)))); [ zenon_intro zenon_H262 | zenon_intro zenon_H263 ].
% 85.64/85.81 cut (((op2 (e21) (e21)) = (op2 (e21) (e21))) = ((e23) = (op2 (e21) (e21)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H265.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H262.
% 85.64/85.81 cut (((op2 (e21) (e21)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H263].
% 85.64/85.81 cut (((op2 (e21) (e21)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H266].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H266 zenon_H260).
% 85.64/85.81 apply zenon_H263. apply refl_equal.
% 85.64/85.81 apply zenon_H263. apply refl_equal.
% 85.64/85.81 apply (zenon_L160_); trivial.
% 85.64/85.81 apply zenon_H263. apply refl_equal.
% 85.64/85.81 apply zenon_H263. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L161_ *)
% 85.64/85.81 assert (zenon_L162_ : (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H267 zenon_H268 zenon_Hd5 zenon_H2f zenon_H89 zenon_Hd4 zenon_H37 zenon_H269 zenon_H23 zenon_Hcd zenon_H261.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H267); [ zenon_intro zenon_H26b | zenon_intro zenon_H26a ].
% 85.64/85.81 exact (zenon_H268 zenon_H26b).
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H26a); [ zenon_intro zenon_H21 | zenon_intro zenon_H26c ].
% 85.64/85.81 apply (zenon_L47_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H26c); [ zenon_intro zenon_H26d | zenon_intro zenon_H260 ].
% 85.64/85.81 exact (zenon_H269 zenon_H26d).
% 85.64/85.81 apply (zenon_L161_); trivial.
% 85.64/85.81 (* end of lemma zenon_L162_ *)
% 85.64/85.81 assert (zenon_L163_ : (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e23)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H26e zenon_H23 zenon_H26f.
% 85.64/85.81 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e20) (e22)) = (op2 (e22) (e22)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H26e.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H23.
% 85.64/85.81 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.64/85.81 cut (((e23) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H270].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e20) (e22)) = (op2 (e20) (e22)))); [ zenon_intro zenon_Hc8 | zenon_intro zenon_Hc9 ].
% 85.64/85.81 cut (((op2 (e20) (e22)) = (op2 (e20) (e22))) = ((e23) = (op2 (e20) (e22)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H270.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_Hc8.
% 85.64/85.81 cut (((op2 (e20) (e22)) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hc9].
% 85.64/85.81 cut (((op2 (e20) (e22)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H271].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H271 zenon_H26f).
% 85.64/85.81 apply zenon_Hc9. apply refl_equal.
% 85.64/85.81 apply zenon_Hc9. apply refl_equal.
% 85.64/85.81 apply zenon_H42. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L163_ *)
% 85.64/85.81 assert (zenon_L164_ : (~((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e20)))) -> ((op2 (e22) (e23)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e20)) = (e20)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H272 zenon_H65 zenon_H23 zenon_H14.
% 85.64/85.81 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H272.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H65.
% 85.64/85.81 cut (((e20) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H6c].
% 85.64/85.81 cut (((op2 (e22) (e23)) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H68].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22))))); [ zenon_intro zenon_H69 | zenon_intro zenon_H6a ].
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e22) (e23)) = (op2 (e22) (op2 (e22) (e22))))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H68.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H69.
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H6a].
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.64/85.81 congruence.
% 85.64/85.81 apply (zenon_L9_); trivial.
% 85.64/85.81 apply zenon_H6a. apply refl_equal.
% 85.64/85.81 apply zenon_H6a. apply refl_equal.
% 85.64/85.81 apply zenon_H6c. apply sym_equal. exact zenon_H14.
% 85.64/85.81 (* end of lemma zenon_L164_ *)
% 85.64/85.81 assert (zenon_L165_ : ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e20) (e20)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H2f zenon_H273 zenon_H65 zenon_H14 zenon_H23 zenon_H274.
% 85.64/85.81 elim (classic ((op2 (e21) (e20)) = (op2 (e21) (e20)))); [ zenon_intro zenon_H74 | zenon_intro zenon_H75 ].
% 85.64/85.81 cut (((op2 (e21) (e20)) = (op2 (e21) (e20))) = ((op2 (e20) (e20)) = (op2 (e21) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H274.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H74.
% 85.64/85.81 cut (((op2 (e21) (e20)) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H75].
% 85.64/85.81 cut (((op2 (e21) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H275].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e21) (e20)) = (op2 (e20) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H275.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H2f.
% 85.64/85.81 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H272].
% 85.64/85.81 cut (((e20) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H276].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e21) (e20)) = (op2 (e21) (e20)))); [ zenon_intro zenon_H74 | zenon_intro zenon_H75 ].
% 85.64/85.81 cut (((op2 (e21) (e20)) = (op2 (e21) (e20))) = ((e20) = (op2 (e21) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H276.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H74.
% 85.64/85.81 cut (((op2 (e21) (e20)) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H75].
% 85.64/85.81 cut (((op2 (e21) (e20)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H277].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H277 zenon_H273).
% 85.64/85.81 apply zenon_H75. apply refl_equal.
% 85.64/85.81 apply zenon_H75. apply refl_equal.
% 85.64/85.81 apply (zenon_L164_); trivial.
% 85.64/85.81 apply zenon_H75. apply refl_equal.
% 85.64/85.81 apply zenon_H75. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L165_ *)
% 85.64/85.81 assert (zenon_L166_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e20)) = (e20)) -> ((op2 (e20) (e20)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2f zenon_H273 zenon_H14 zenon_H23 zenon_H274.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.64/85.81 apply (zenon_L20_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.64/85.81 apply (zenon_L10_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.64/85.81 exact (zenon_H63 zenon_H60).
% 85.64/85.81 apply (zenon_L165_); trivial.
% 85.64/85.81 (* end of lemma zenon_L166_ *)
% 85.64/85.81 assert (zenon_L167_ : (~((op2 (e20) (e20)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e21)) = (e22)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H278 zenon_Hc0 zenon_H3d.
% 85.64/85.81 cut (((op2 (e20) (e20)) = (e22)) = ((op2 (e20) (e20)) = (op2 (e22) (e21)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H278.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_Hc0.
% 85.64/85.81 cut (((e22) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H279].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.64/85.81 congruence.
% 85.64/85.81 apply zenon_H1b. apply refl_equal.
% 85.64/85.81 apply zenon_H279. apply sym_equal. exact zenon_H3d.
% 85.64/85.81 (* end of lemma zenon_L167_ *)
% 85.64/85.81 assert (zenon_L168_ : (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e21) (e20)) = (e22)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H274 zenon_H3d zenon_Hc0 zenon_H27a.
% 85.64/85.81 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e20) (e20)) = (op2 (e21) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H274.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H3d.
% 85.64/85.81 cut (((e22) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H27b].
% 85.64/85.81 cut (((op2 (e22) (e21)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H27c].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e20) (e20)) = (op2 (e20) (e20)))); [ zenon_intro zenon_H6d | zenon_intro zenon_H1b ].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (e20) (e20))) = ((op2 (e22) (e21)) = (op2 (e20) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H27c.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H6d.
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.64/85.81 cut (((op2 (e20) (e20)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H278].
% 85.64/85.81 congruence.
% 85.64/85.81 apply (zenon_L167_); trivial.
% 85.64/85.81 apply zenon_H1b. apply refl_equal.
% 85.64/85.81 apply zenon_H1b. apply refl_equal.
% 85.64/85.81 apply zenon_H27b. apply sym_equal. exact zenon_H27a.
% 85.64/85.81 (* end of lemma zenon_L168_ *)
% 85.64/85.81 assert (zenon_L169_ : ((op2 (e23) (e20)) = (e23)) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H27d zenon_H27e zenon_H27f.
% 85.64/85.81 elim (classic ((op2 (e23) (e20)) = (op2 (e23) (e20)))); [ zenon_intro zenon_H83 | zenon_intro zenon_H84 ].
% 85.64/85.81 cut (((op2 (e23) (e20)) = (op2 (e23) (e20))) = ((op2 (e21) (e20)) = (op2 (e23) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H27f.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H83.
% 85.64/85.81 cut (((op2 (e23) (e20)) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H84].
% 85.64/85.81 cut (((op2 (e23) (e20)) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H280].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((op2 (e23) (e20)) = (e23)) = ((op2 (e23) (e20)) = (op2 (e21) (e20)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H280.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H27d.
% 85.64/85.81 cut (((e23) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H281].
% 85.64/85.81 cut (((op2 (e23) (e20)) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H84].
% 85.64/85.81 congruence.
% 85.64/85.81 apply zenon_H84. apply refl_equal.
% 85.64/85.81 apply zenon_H281. apply sym_equal. exact zenon_H27e.
% 85.64/85.81 apply zenon_H84. apply refl_equal.
% 85.64/85.81 apply zenon_H84. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L169_ *)
% 85.64/85.81 assert (zenon_L170_ : (~((e21) = (e23))) -> ((op2 (e23) (e21)) = (e23)) -> ((op2 (e23) (e21)) = (e21)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_Hdc zenon_Hcc zenon_H8e.
% 85.64/85.81 cut (((op2 (e23) (e21)) = (e23)) = ((e21) = (e23))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_Hdc.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_Hcc.
% 85.64/85.81 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.64/85.81 cut (((op2 (e23) (e21)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H94].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H94 zenon_H8e).
% 85.64/85.81 apply zenon_H22. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L170_ *)
% 85.64/85.81 assert (zenon_L171_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e22)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H23 zenon_H282 zenon_H283.
% 85.64/85.81 elim (classic ((op2 (e23) (e22)) = (op2 (e23) (e22)))); [ zenon_intro zenon_H284 | zenon_intro zenon_H285 ].
% 85.64/85.81 cut (((op2 (e23) (e22)) = (op2 (e23) (e22))) = ((op2 (e22) (e22)) = (op2 (e23) (e22)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H283.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H284.
% 85.64/85.81 cut (((op2 (e23) (e22)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H285].
% 85.64/85.81 cut (((op2 (e23) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H286].
% 85.64/85.81 congruence.
% 85.64/85.81 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e23) (e22)) = (op2 (e22) (e22)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H286.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H23.
% 85.64/85.81 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.64/85.81 cut (((e23) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H287].
% 85.64/85.81 congruence.
% 85.64/85.81 elim (classic ((op2 (e23) (e22)) = (op2 (e23) (e22)))); [ zenon_intro zenon_H284 | zenon_intro zenon_H285 ].
% 85.64/85.81 cut (((op2 (e23) (e22)) = (op2 (e23) (e22))) = ((e23) = (op2 (e23) (e22)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H287.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H284.
% 85.64/85.81 cut (((op2 (e23) (e22)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H285].
% 85.64/85.81 cut (((op2 (e23) (e22)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H288].
% 85.64/85.81 congruence.
% 85.64/85.81 exact (zenon_H288 zenon_H282).
% 85.64/85.81 apply zenon_H285. apply refl_equal.
% 85.64/85.81 apply zenon_H285. apply refl_equal.
% 85.64/85.81 apply zenon_H42. apply refl_equal.
% 85.64/85.81 apply zenon_H285. apply refl_equal.
% 85.64/85.81 apply zenon_H285. apply refl_equal.
% 85.64/85.81 (* end of lemma zenon_L171_ *)
% 85.64/85.81 assert (zenon_L172_ : (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e23) (e23)) = (e23)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H289 zenon_H28a zenon_H4a.
% 85.64/85.81 cut (((op2 (e20) (e23)) = (e23)) = ((op2 (e20) (e23)) = (op2 (e23) (e23)))).
% 85.64/85.81 intro zenon_D_pnotp.
% 85.64/85.81 apply zenon_H289.
% 85.64/85.81 rewrite <- zenon_D_pnotp.
% 85.64/85.81 exact zenon_H28a.
% 85.64/85.81 cut (((e23) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H28b].
% 85.64/85.81 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.64/85.81 congruence.
% 85.64/85.81 apply zenon_Hf1. apply refl_equal.
% 85.64/85.81 apply zenon_H28b. apply sym_equal. exact zenon_H4a.
% 85.64/85.81 (* end of lemma zenon_L172_ *)
% 85.64/85.81 assert (zenon_L173_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> ((op2 (e23) (e21)) = (e21)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H28c zenon_H27f zenon_H27e zenon_H8e zenon_Hdc zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.64/85.81 apply (zenon_L169_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.64/85.81 apply (zenon_L170_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.64/85.81 apply (zenon_L171_); trivial.
% 85.64/85.81 apply (zenon_L172_); trivial.
% 85.64/85.81 (* end of lemma zenon_L173_ *)
% 85.64/85.81 assert (zenon_L174_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e21)) = (e21)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.64/85.81 do 0 intro. intros zenon_H28f zenon_H14 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H2f zenon_H37 zenon_H71 zenon_Hc0 zenon_H3d zenon_H274 zenon_H28c zenon_H27f zenon_H8e zenon_Hdc zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H28f); [ zenon_intro zenon_H273 | zenon_intro zenon_H290 ].
% 85.64/85.81 apply (zenon_L166_); trivial.
% 85.64/85.81 apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_H72 | zenon_intro zenon_H291 ].
% 85.65/85.82 apply (zenon_L26_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H291); [ zenon_intro zenon_H27a | zenon_intro zenon_H27e ].
% 85.65/85.82 apply (zenon_L168_); trivial.
% 85.65/85.82 apply (zenon_L173_); trivial.
% 85.65/85.82 (* end of lemma zenon_L174_ *)
% 85.65/85.82 assert (zenon_L175_ : ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2f zenon_H292 zenon_H23 zenon_H293.
% 85.65/85.82 elim (classic ((op2 (e23) (e23)) = (op2 (e23) (e23)))); [ zenon_intro zenon_Had | zenon_intro zenon_Hae ].
% 85.65/85.82 cut (((op2 (e23) (e23)) = (op2 (e23) (e23))) = ((op2 (e22) (e23)) = (op2 (e23) (e23)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H293.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Had.
% 85.65/85.82 cut (((op2 (e23) (e23)) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hae].
% 85.65/85.82 cut (((op2 (e23) (e23)) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H294].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e23) (e23)) = (op2 (e22) (e23)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H294.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2f.
% 85.65/85.82 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.65/85.82 cut (((e20) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H295].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (e23) (e23)) = (op2 (e23) (e23)))); [ zenon_intro zenon_Had | zenon_intro zenon_Hae ].
% 85.65/85.82 cut (((op2 (e23) (e23)) = (op2 (e23) (e23))) = ((e20) = (op2 (e23) (e23)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H295.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Had.
% 85.65/85.82 cut (((op2 (e23) (e23)) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hae].
% 85.65/85.82 cut (((op2 (e23) (e23)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H296].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H296 zenon_H292).
% 85.65/85.82 apply zenon_Hae. apply refl_equal.
% 85.65/85.82 apply zenon_Hae. apply refl_equal.
% 85.65/85.82 apply (zenon_L9_); trivial.
% 85.65/85.82 apply zenon_Hae. apply refl_equal.
% 85.65/85.82 apply zenon_Hae. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L175_ *)
% 85.65/85.82 assert (zenon_L176_ : ((op1 (e10) (e11)) = (e10)) -> ((op1 (e10) (e11)) = (e13)) -> (~((e10) = (e13))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_Hfe zenon_H1bb zenon_H154.
% 85.65/85.82 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.65/85.82 cut (((e13) = (e13)) = ((e10) = (e13))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H154.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H10b.
% 85.65/85.82 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.65/85.82 cut (((e13) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H155].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op1 (e10) (e11)) = (e10)) = ((e13) = (e10))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H155.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Hfe.
% 85.65/85.82 cut (((e10) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H17d].
% 85.65/85.82 cut (((op1 (e10) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H207].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H207 zenon_H1bb).
% 85.65/85.82 apply zenon_H17d. apply refl_equal.
% 85.65/85.82 apply zenon_H107. apply refl_equal.
% 85.65/85.82 apply zenon_H107. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L176_ *)
% 85.65/85.82 assert (zenon_L177_ : ((op1 (e11) (e11)) = (e11)) -> ((op1 (e11) (e11)) = (e13)) -> (~((e11) = (e13))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H106 zenon_H208 zenon_H1ca.
% 85.65/85.82 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.65/85.82 cut (((e13) = (e13)) = ((e11) = (e13))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H1ca.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H10b.
% 85.65/85.82 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.65/85.82 cut (((e13) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1cb].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op1 (e11) (e11)) = (e11)) = ((e13) = (e11))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H1cb.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H106.
% 85.65/85.82 cut (((e11) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H183].
% 85.65/85.82 cut (((op1 (e11) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H20e].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H20e zenon_H208).
% 85.65/85.82 apply zenon_H183. apply refl_equal.
% 85.65/85.82 apply zenon_H107. apply refl_equal.
% 85.65/85.82 apply zenon_H107. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L177_ *)
% 85.65/85.82 assert (zenon_L178_ : ((op1 (e13) (e11)) = (e13)) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H1ba zenon_H297 zenon_H298.
% 85.65/85.82 elim (classic ((op1 (e13) (e11)) = (op1 (e13) (e11)))); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1be ].
% 85.65/85.82 cut (((op1 (e13) (e11)) = (op1 (e13) (e11))) = ((op1 (e13) (e10)) = (op1 (e13) (e11)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H298.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H1bd.
% 85.65/85.82 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.65/85.82 cut (((op1 (e13) (e11)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H299].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op1 (e13) (e11)) = (e13)) = ((op1 (e13) (e11)) = (op1 (e13) (e10)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H299.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H1ba.
% 85.65/85.82 cut (((e13) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H29a].
% 85.65/85.82 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_H1be. apply refl_equal.
% 85.65/85.82 apply zenon_H29a. apply sym_equal. exact zenon_H297.
% 85.65/85.82 apply zenon_H1be. apply refl_equal.
% 85.65/85.82 apply zenon_H1be. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L178_ *)
% 85.65/85.82 assert (zenon_L179_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e11)) = (e10)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H236 zenon_H154 zenon_Hfe zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.65/85.82 apply (zenon_L176_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.65/85.82 apply (zenon_L177_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.65/85.82 apply (zenon_L69_); trivial.
% 85.65/85.82 apply (zenon_L178_); trivial.
% 85.65/85.82 (* end of lemma zenon_L179_ *)
% 85.65/85.82 assert (zenon_L180_ : (~((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H29b zenon_H29c.
% 85.65/85.82 cut (((op2 (e23) (e23)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H29d].
% 85.65/85.82 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_H22. apply refl_equal.
% 85.65/85.82 exact (zenon_H29d zenon_H29c).
% 85.65/85.82 (* end of lemma zenon_L180_ *)
% 85.65/85.82 assert (zenon_L181_ : (~((op2 (e23) (op2 (e23) (e23))) = (e21))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H29e zenon_Ha9 zenon_H29c.
% 85.65/85.82 cut (((op2 (e23) (e22)) = (e21)) = ((op2 (e23) (op2 (e23) (e23))) = (e21))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H29e.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Ha9.
% 85.65/85.82 cut (((e21) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H95].
% 85.65/85.82 cut (((op2 (e23) (e22)) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H29f].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [ zenon_intro zenon_H2a0 | zenon_intro zenon_H2a1 ].
% 85.65/85.82 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23)))) = ((op2 (e23) (e22)) = (op2 (e23) (op2 (e23) (e23))))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H29f.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2a0.
% 85.65/85.82 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H2a1].
% 85.65/85.82 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H29b].
% 85.65/85.82 congruence.
% 85.65/85.82 apply (zenon_L180_); trivial.
% 85.65/85.82 apply zenon_H2a1. apply refl_equal.
% 85.65/85.82 apply zenon_H2a1. apply refl_equal.
% 85.65/85.82 apply zenon_H95. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L181_ *)
% 85.65/85.82 assert (zenon_L182_ : (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2a2 zenon_H2a3 zenon_Ha9 zenon_H29c.
% 85.65/85.82 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (e10)) = (e21))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2a2.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2a3.
% 85.65/85.82 cut (((op2 (e23) (op2 (e23) (e23))) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H29e].
% 85.65/85.82 cut (((h4 (e10)) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H2a4].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_H2a4. apply refl_equal.
% 85.65/85.82 apply (zenon_L181_); trivial.
% 85.65/85.82 (* end of lemma zenon_L182_ *)
% 85.65/85.82 assert (zenon_L183_ : (~((op2 (h4 (e10)) (h4 (e10))) = (op2 (e21) (e21)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2a5 zenon_Ha9 zenon_H29c zenon_H2a3.
% 85.65/85.82 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.65/85.82 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.65/85.82 congruence.
% 85.65/85.82 apply (zenon_L182_); trivial.
% 85.65/85.82 apply (zenon_L182_); trivial.
% 85.65/85.82 (* end of lemma zenon_L183_ *)
% 85.65/85.82 assert (zenon_L184_ : (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> ((op1 (e10) (e12)) = (e10)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H1a9 zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H260 zenon_H2a6 zenon_H2a7 zenon_H108 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H157 zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H18a zenon_H13f zenon_H114 zenon_H11c zenon_H19b.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.65/85.82 cut (((h4 (e12)) = (e23)) = ((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2a7.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2a6.
% 85.65/85.82 cut (((e23) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2a8].
% 85.65/85.82 cut (((h4 (e12)) = (h4 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2a9].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((h4 (op1 (e10) (e10))) = (h4 (op1 (e10) (e10))))); [ zenon_intro zenon_H2aa | zenon_intro zenon_H2ab ].
% 85.65/85.82 cut (((h4 (op1 (e10) (e10))) = (h4 (op1 (e10) (e10)))) = ((h4 (e12)) = (h4 (op1 (e10) (e10))))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2a9.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2aa.
% 85.65/85.82 cut (((h4 (op1 (e10) (e10))) = (h4 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2ab].
% 85.65/85.82 cut (((h4 (op1 (e10) (e10))) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H2ac].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op1 (e10) (e10)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H1a8].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H1a8 zenon_H1ae).
% 85.65/85.82 apply zenon_H2ab. apply refl_equal.
% 85.65/85.82 apply zenon_H2ab. apply refl_equal.
% 85.65/85.82 elim (classic ((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [ zenon_intro zenon_H2ad | zenon_intro zenon_H2ae ].
% 85.65/85.82 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10)))) = ((e23) = (op2 (h4 (e10)) (h4 (e10))))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2a8.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2ad.
% 85.65/85.82 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2ae].
% 85.65/85.82 cut (((op2 (h4 (e10)) (h4 (e10))) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2af].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op2 (e21) (e21)) = (e23)) = ((op2 (h4 (e10)) (h4 (e10))) = (e23))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2af.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H260.
% 85.65/85.82 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.82 cut (((op2 (e21) (e21)) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2b0].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [ zenon_intro zenon_H2ad | zenon_intro zenon_H2ae ].
% 85.65/85.82 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10)))) = ((op2 (e21) (e21)) = (op2 (h4 (e10)) (h4 (e10))))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2b0.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2ad.
% 85.65/85.82 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2ae].
% 85.65/85.82 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2a5].
% 85.65/85.82 congruence.
% 85.65/85.82 apply (zenon_L183_); trivial.
% 85.65/85.82 apply zenon_H2ae. apply refl_equal.
% 85.65/85.82 apply zenon_H2ae. apply refl_equal.
% 85.65/85.82 apply zenon_H22. apply refl_equal.
% 85.65/85.82 apply zenon_H2ae. apply refl_equal.
% 85.65/85.82 apply zenon_H2ae. apply refl_equal.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.65/85.82 apply (zenon_L89_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.65/85.82 apply (zenon_L91_); trivial.
% 85.65/85.82 apply (zenon_L97_); trivial.
% 85.65/85.82 (* end of lemma zenon_L184_ *)
% 85.65/85.82 assert (zenon_L185_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H260 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2b1); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H2b2 ].
% 85.65/85.82 exact (zenon_Hfc zenon_Hf9).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2b2); [ zenon_intro zenon_Hfe | zenon_intro zenon_H2b3 ].
% 85.65/85.82 apply (zenon_L179_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H157 | zenon_intro zenon_H1fc ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.65/85.82 exact (zenon_H1a7 zenon_H1ab).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.65/85.82 apply (zenon_L86_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.65/85.82 apply (zenon_L184_); trivial.
% 85.65/85.82 apply (zenon_L98_); trivial.
% 85.65/85.82 apply (zenon_L121_); trivial.
% 85.65/85.82 (* end of lemma zenon_L185_ *)
% 85.65/85.82 assert (zenon_L186_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e21) (e21)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H260 zenon_H2a3 zenon_Ha9 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.65/85.82 apply (zenon_L175_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.65/85.82 apply (zenon_L39_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.65/85.82 apply (zenon_L185_); trivial.
% 85.65/85.82 apply (zenon_L172_); trivial.
% 85.65/85.82 (* end of lemma zenon_L186_ *)
% 85.65/85.82 assert (zenon_L187_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H3d zenon_H260 zenon_H23 zenon_H261.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hd1); [ zenon_intro zenon_H19 | zenon_intro zenon_Hd2 ].
% 85.65/85.82 apply (zenon_L2_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc7 | zenon_intro zenon_Hd3 ].
% 85.65/85.82 apply (zenon_L44_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_H77 | zenon_intro zenon_Hcd ].
% 85.65/85.82 apply (zenon_L27_); trivial.
% 85.65/85.82 apply (zenon_L161_); trivial.
% 85.65/85.82 (* end of lemma zenon_L187_ *)
% 85.65/85.82 assert (zenon_L188_ : (~((op2 (e22) (op2 (e22) (e22))) = (op2 (e23) (e21)))) -> ((op2 (e22) (e23)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2b7 zenon_H65 zenon_H23 zenon_H2b8.
% 85.65/85.82 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (e23) (e21)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2b7.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H65.
% 85.65/85.82 cut (((e20) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2b9].
% 85.65/85.82 cut (((op2 (e22) (e23)) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H68].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22))))); [ zenon_intro zenon_H69 | zenon_intro zenon_H6a ].
% 85.65/85.82 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e22) (e23)) = (op2 (e22) (op2 (e22) (e22))))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H68.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H69.
% 85.65/85.82 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H6a].
% 85.65/85.82 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.65/85.82 congruence.
% 85.65/85.82 apply (zenon_L9_); trivial.
% 85.65/85.82 apply zenon_H6a. apply refl_equal.
% 85.65/85.82 apply zenon_H6a. apply refl_equal.
% 85.65/85.82 apply zenon_H2b9. apply sym_equal. exact zenon_H2b8.
% 85.65/85.82 (* end of lemma zenon_L188_ *)
% 85.65/85.82 assert (zenon_L189_ : ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2f zenon_H2ba zenon_H65 zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.65/85.82 elim (classic ((op2 (e23) (e22)) = (op2 (e23) (e22)))); [ zenon_intro zenon_H284 | zenon_intro zenon_H285 ].
% 85.65/85.82 cut (((op2 (e23) (e22)) = (op2 (e23) (e22))) = ((op2 (e23) (e21)) = (op2 (e23) (e22)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2bb.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H284.
% 85.65/85.82 cut (((op2 (e23) (e22)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H285].
% 85.65/85.82 cut (((op2 (e23) (e22)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2bc].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e23) (e22)) = (op2 (e23) (e21)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2bc.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H2f.
% 85.65/85.82 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2b7].
% 85.65/85.82 cut (((e20) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H2bd].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (e23) (e22)) = (op2 (e23) (e22)))); [ zenon_intro zenon_H284 | zenon_intro zenon_H285 ].
% 85.65/85.82 cut (((op2 (e23) (e22)) = (op2 (e23) (e22))) = ((e20) = (op2 (e23) (e22)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2bd.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H284.
% 85.65/85.82 cut (((op2 (e23) (e22)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H285].
% 85.65/85.82 cut (((op2 (e23) (e22)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H2be].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H2be zenon_H2ba).
% 85.65/85.82 apply zenon_H285. apply refl_equal.
% 85.65/85.82 apply zenon_H285. apply refl_equal.
% 85.65/85.82 apply (zenon_L188_); trivial.
% 85.65/85.82 apply zenon_H285. apply refl_equal.
% 85.65/85.82 apply zenon_H285. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L189_ *)
% 85.65/85.82 assert (zenon_L190_ : (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((op2 (e23) (e22)) = (e22)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2bf zenon_H7c zenon_H2c0.
% 85.65/85.82 cut (((op2 (e20) (e22)) = (e22)) = ((op2 (e20) (e22)) = (op2 (e23) (e22)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2bf.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H7c.
% 85.65/85.82 cut (((e22) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H2c1].
% 85.65/85.82 cut (((op2 (e20) (e22)) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hc9].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_Hc9. apply refl_equal.
% 85.65/85.82 apply zenon_H2c1. apply sym_equal. exact zenon_H2c0.
% 85.65/85.82 (* end of lemma zenon_L190_ *)
% 85.65/85.82 assert (zenon_L191_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_Hab zenon_H37 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.65/85.82 apply (zenon_L189_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.65/85.82 apply (zenon_L39_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.65/85.82 apply (zenon_L190_); trivial.
% 85.65/85.82 apply (zenon_L171_); trivial.
% 85.65/85.82 (* end of lemma zenon_L191_ *)
% 85.65/85.82 assert (zenon_L192_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_Hab zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.65/85.82 apply (zenon_L23_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.65/85.82 apply (zenon_L187_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.65/85.82 apply (zenon_L191_); trivial.
% 85.65/85.82 apply (zenon_L163_); trivial.
% 85.65/85.82 (* end of lemma zenon_L192_ *)
% 85.65/85.82 assert (zenon_L193_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28f zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.82 apply (zenon_L31_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.82 apply (zenon_L174_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.82 apply (zenon_L186_); trivial.
% 85.65/85.82 apply (zenon_L192_); trivial.
% 85.65/85.82 (* end of lemma zenon_L193_ *)
% 85.65/85.82 assert (zenon_L194_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28f zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.82 apply (zenon_L20_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.82 exact (zenon_H63 zenon_H60).
% 85.65/85.82 apply (zenon_L193_); trivial.
% 85.65/85.82 (* end of lemma zenon_L194_ *)
% 85.65/85.82 assert (zenon_L195_ : (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e23)) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H61 zenon_Hcc zenon_H2b8.
% 85.65/85.82 cut (((op2 (e23) (e21)) = (e23)) = ((e20) = (e23))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H61.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Hcc.
% 85.65/85.82 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.82 cut (((op2 (e23) (e21)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H2c8].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H2c8 zenon_H2b8).
% 85.65/85.82 apply zenon_H22. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L195_ *)
% 85.65/85.82 assert (zenon_L196_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e23)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61 zenon_Hcc.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.82 apply (zenon_L2_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.82 exact (zenon_H268 zenon_H26b).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_L195_); trivial.
% 85.65/85.82 (* end of lemma zenon_L196_ *)
% 85.65/85.82 assert (zenon_L197_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e23)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_Hcc zenon_H2c9.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.82 apply (zenon_L196_); trivial.
% 85.65/85.82 apply (zenon_L26_); trivial.
% 85.65/85.82 (* end of lemma zenon_L197_ *)
% 85.65/85.82 assert (zenon_L198_ : ((op2 (e20) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H28a zenon_H23 zenon_Hcd zenon_H2d0.
% 85.65/85.82 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.65/85.82 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((op2 (e20) (e21)) = (op2 (e20) (e23)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2d0.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Hf0.
% 85.65/85.82 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.65/85.82 cut (((op2 (e20) (e23)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2d1].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e20) (e23)) = (op2 (e20) (e21)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2d1.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H23.
% 85.65/85.82 cut (((op2 (e22) (e22)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H25d].
% 85.65/85.82 cut (((e23) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2d2].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.65/85.82 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((e23) = (op2 (e20) (e23)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2d2.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Hf0.
% 85.65/85.82 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.65/85.82 cut (((op2 (e20) (e23)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2d3].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H2d3 zenon_H28a).
% 85.65/85.82 apply zenon_Hf1. apply refl_equal.
% 85.65/85.82 apply zenon_Hf1. apply refl_equal.
% 85.65/85.82 apply (zenon_L160_); trivial.
% 85.65/85.82 apply zenon_Hf1. apply refl_equal.
% 85.65/85.82 apply zenon_Hf1. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L198_ *)
% 85.65/85.82 assert (zenon_L199_ : (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e20)) = (e22)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H259 zenon_H3d zenon_Hc0 zenon_H2d4.
% 85.65/85.82 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e20) (e20)) = (op2 (e22) (e20)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H259.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H3d.
% 85.65/85.82 cut (((e22) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H2d5].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H27c].
% 85.65/85.82 congruence.
% 85.65/85.82 elim (classic ((op2 (e20) (e20)) = (op2 (e20) (e20)))); [ zenon_intro zenon_H6d | zenon_intro zenon_H1b ].
% 85.65/85.82 cut (((op2 (e20) (e20)) = (op2 (e20) (e20))) = ((op2 (e22) (e21)) = (op2 (e20) (e20)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H27c.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H6d.
% 85.65/85.82 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.65/85.82 cut (((op2 (e20) (e20)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H278].
% 85.65/85.82 congruence.
% 85.65/85.82 apply (zenon_L167_); trivial.
% 85.65/85.82 apply zenon_H1b. apply refl_equal.
% 85.65/85.82 apply zenon_H1b. apply refl_equal.
% 85.65/85.82 apply zenon_H2d5. apply sym_equal. exact zenon_H2d4.
% 85.65/85.82 (* end of lemma zenon_L199_ *)
% 85.65/85.82 assert (zenon_L200_ : (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H45 zenon_H2e zenon_H39 zenon_H2f zenon_H37 zenon_H2d4 zenon_Hc0 zenon_H259 zenon_H40 zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H30 | zenon_intro zenon_H46 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H38 | zenon_intro zenon_H47 ].
% 85.65/85.82 apply (zenon_L12_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H47); [ zenon_intro zenon_H3d | zenon_intro zenon_H41 ].
% 85.65/85.82 apply (zenon_L199_); trivial.
% 85.65/85.82 apply (zenon_L14_); trivial.
% 85.65/85.82 (* end of lemma zenon_L200_ *)
% 85.65/85.82 assert (zenon_L201_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a zenon_H28f zenon_H63 zenon_H5a zenon_H6e zenon_H71 zenon_Hc0 zenon_H274 zenon_H28c zenon_H27f zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.82 apply (zenon_L20_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.82 exact (zenon_H63 zenon_H60).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.65/85.82 apply (zenon_L200_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.65/85.82 apply (zenon_L193_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.65/85.82 exact (zenon_H28 zenon_H24).
% 85.65/85.82 apply (zenon_L15_); trivial.
% 85.65/85.82 (* end of lemma zenon_L201_ *)
% 85.65/85.82 assert (zenon_L202_ : (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e23)) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H25 zenon_Hcc zenon_H2d9.
% 85.65/85.82 cut (((op2 (e23) (e21)) = (e23)) = ((e22) = (e23))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H25.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_Hcc.
% 85.65/85.82 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.82 cut (((op2 (e23) (e21)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2da].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H2da zenon_H2d9).
% 85.65/85.82 apply zenon_H22. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L202_ *)
% 85.65/85.82 assert (zenon_L203_ : (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2db zenon_H2c9 zenon_H61 zenon_H1c zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H63 zenon_H28f zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H25.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.82 apply (zenon_L3_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.82 exact (zenon_H268 zenon_H26b).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.65/85.82 apply (zenon_L28_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.65/85.82 exact (zenon_H269 zenon_H26d).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.82 apply (zenon_L162_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.82 apply (zenon_L194_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.82 apply (zenon_L14_); trivial.
% 85.65/85.82 apply (zenon_L197_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.82 apply (zenon_L198_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.82 apply (zenon_L201_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.82 apply (zenon_L14_); trivial.
% 85.65/85.82 apply (zenon_L202_); trivial.
% 85.65/85.82 (* end of lemma zenon_L203_ *)
% 85.65/85.82 assert (zenon_L204_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2a3 zenon_H260 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.82 apply (zenon_L20_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.82 exact (zenon_H63 zenon_H60).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.65/85.82 apply (zenon_L189_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.65/85.82 apply (zenon_L186_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.65/85.82 apply (zenon_L190_); trivial.
% 85.65/85.82 apply (zenon_L171_); trivial.
% 85.65/85.82 (* end of lemma zenon_L204_ *)
% 85.65/85.82 assert (zenon_L205_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H283 zenon_H2bf zenon_H7c zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a zenon_H2bb zenon_H2c2 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.82 apply (zenon_L198_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.82 apply (zenon_L204_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.82 apply (zenon_L14_); trivial.
% 85.65/85.82 apply (zenon_L195_); trivial.
% 85.65/85.82 (* end of lemma zenon_L205_ *)
% 85.65/85.82 assert (zenon_L206_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H2dc zenon_H2d0 zenon_H283 zenon_H2bf zenon_H7c zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a zenon_H2bb zenon_H2c2 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.82 apply (zenon_L2_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.82 exact (zenon_H268 zenon_H26b).
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_L205_); trivial.
% 85.65/85.82 (* end of lemma zenon_L206_ *)
% 85.65/85.82 assert (zenon_L207_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H2dc zenon_H2d0 zenon_H283 zenon_H2bf zenon_H7c zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H2bb zenon_H2c2 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.82 apply (zenon_L159_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.82 apply (zenon_L162_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.82 apply (zenon_L163_); trivial.
% 85.65/85.82 apply (zenon_L206_); trivial.
% 85.65/85.82 (* end of lemma zenon_L207_ *)
% 85.65/85.82 assert (zenon_L208_ : ((op2 (e20) (e23)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((e22) = (e23))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H97 zenon_H28a zenon_H25.
% 85.65/85.82 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.65/85.82 cut (((e23) = (e23)) = ((e22) = (e23))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H25.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H26.
% 85.65/85.82 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.82 cut (((e23) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H27].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op2 (e20) (e23)) = (e22)) = ((e23) = (e22))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H27.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H97.
% 85.65/85.82 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.65/85.82 cut (((op2 (e20) (e23)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2d3].
% 85.65/85.82 congruence.
% 85.65/85.82 exact (zenon_H2d3 zenon_H28a).
% 85.65/85.82 apply zenon_H2b. apply refl_equal.
% 85.65/85.82 apply zenon_H22. apply refl_equal.
% 85.65/85.82 apply zenon_H22. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L208_ *)
% 85.65/85.82 assert (zenon_L209_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e23)) = (e22)) -> (~((e22) = (e23))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H269 zenon_H37 zenon_Hd4 zenon_H89 zenon_H2f zenon_Hd5 zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H97 zenon_H25.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.82 apply (zenon_L159_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.82 apply (zenon_L162_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.82 apply (zenon_L163_); trivial.
% 85.65/85.82 apply (zenon_L208_); trivial.
% 85.65/85.82 (* end of lemma zenon_L209_ *)
% 85.65/85.82 assert (zenon_L210_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H136 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H45 zenon_H40 zenon_H78 zenon_H39 zenon_H2dc zenon_H2c9 zenon_H5a zenon_H63 zenon_Hb5 zenon_H6b zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H1fb zenon_H168 zenon_H1a9 zenon_H186 zenon_H190 zenon_H13f zenon_H19a zenon_H17f zenon_H17a zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H1a0 zenon_H1a6 zenon_H154 zenon_H1ca zenon_H298 zenon_H297 zenon_H236 zenon_Hfc zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28f zenon_H82 zenon_H25 zenon_H2d6 zenon_H28 zenon_H2d0 zenon_H2db zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.82 apply (zenon_L157_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.82 apply (zenon_L158_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.82 apply (zenon_L26_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.82 apply (zenon_L159_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.82 apply (zenon_L162_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.82 apply (zenon_L163_); trivial.
% 85.65/85.82 apply (zenon_L203_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.65/85.82 apply (zenon_L28_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.65/85.82 apply (zenon_L207_); trivial.
% 85.65/85.82 apply (zenon_L209_); trivial.
% 85.65/85.82 apply (zenon_L31_); trivial.
% 85.65/85.82 apply (zenon_L178_); trivial.
% 85.65/85.82 apply (zenon_L179_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.82 apply (zenon_L62_); trivial.
% 85.65/85.82 apply (zenon_L71_); trivial.
% 85.65/85.82 (* end of lemma zenon_L210_ *)
% 85.65/85.82 assert (zenon_L211_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H45 zenon_H40 zenon_H78 zenon_H39 zenon_H2dc zenon_H2c9 zenon_H5a zenon_H63 zenon_Hb5 zenon_H6b zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H1fb zenon_H168 zenon_H11c zenon_H114 zenon_H1a9 zenon_H186 zenon_H190 zenon_H13f zenon_H19a zenon_H17f zenon_H113 zenon_H11e zenon_H17a zenon_H12a zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H1a0 zenon_H1a6 zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28f zenon_H82 zenon_H25 zenon_H2d6 zenon_H28 zenon_H2d0 zenon_H2db zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H136.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.82 apply (zenon_L210_); trivial.
% 85.65/85.82 apply (zenon_L210_); trivial.
% 85.65/85.82 (* end of lemma zenon_L211_ *)
% 85.65/85.82 assert (zenon_L212_ : (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e13)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H101 zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H108 zenon_H154 zenon_H1ba zenon_H233.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.65/85.82 apply (zenon_L141_); trivial.
% 85.65/85.82 apply (zenon_L86_); trivial.
% 85.65/85.82 (* end of lemma zenon_L212_ *)
% 85.65/85.82 assert (zenon_L213_ : (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e11)) = (e13)) -> ((op1 (e13) (e13)) = (e13)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e5 zenon_H1ba zenon_H12f.
% 85.65/85.82 cut (((op1 (e13) (e11)) = (e13)) = ((op1 (e13) (e11)) = (op1 (e13) (e13)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2e5.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H1ba.
% 85.65/85.82 cut (((e13) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H2e6].
% 85.65/85.82 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_H1be. apply refl_equal.
% 85.65/85.82 apply zenon_H2e6. apply sym_equal. exact zenon_H12f.
% 85.65/85.82 (* end of lemma zenon_L213_ *)
% 85.65/85.82 assert (zenon_L214_ : (((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e11)) = (e13)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H12d zenon_H2e5 zenon_H1ba.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H12d). zenon_intro zenon_H12f. zenon_intro zenon_H12e.
% 85.65/85.82 apply (zenon_L213_); trivial.
% 85.65/85.82 (* end of lemma zenon_L214_ *)
% 85.65/85.82 assert (zenon_L215_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((e10) = (e13))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e11)) = (e13)) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H136 zenon_H233 zenon_H154 zenon_H114 zenon_H113 zenon_Hfd zenon_H168 zenon_H11c zenon_H104 zenon_H10a zenon_H108 zenon_H2e5 zenon_H1ba.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.82 apply (zenon_L212_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.82 apply (zenon_L59_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.82 apply (zenon_L62_); trivial.
% 85.65/85.82 apply (zenon_L214_); trivial.
% 85.65/85.82 (* end of lemma zenon_L215_ *)
% 85.65/85.82 assert (zenon_L216_ : (((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((e10) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e7 zenon_H233 zenon_H154 zenon_H108 zenon_H114 zenon_H113 zenon_Hfd zenon_H168 zenon_H11c zenon_H10a zenon_H2e5 zenon_H136.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2e7). zenon_intro zenon_H1ba. zenon_intro zenon_H13b.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.65/85.82 apply (zenon_L215_); trivial.
% 85.65/85.82 apply (zenon_L215_); trivial.
% 85.65/85.82 (* end of lemma zenon_L216_ *)
% 85.65/85.82 assert (zenon_L217_ : (((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13)))))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e8 zenon_H108 zenon_H221.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2e8). zenon_intro zenon_H220. zenon_intro zenon_H1f0.
% 85.65/85.82 apply (zenon_L134_); trivial.
% 85.65/85.82 (* end of lemma zenon_L217_ *)
% 85.65/85.82 assert (zenon_L218_ : (((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13)))))))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H2e9.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2e9). zenon_intro zenon_H12f. zenon_intro zenon_H202.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H202). zenon_intro zenon_H241. zenon_intro zenon_H240.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H240). zenon_intro zenon_H243. zenon_intro zenon_H242.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H242). zenon_intro zenon_H245. zenon_intro zenon_H244.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_H23e | zenon_intro zenon_H23e ].
% 85.65/85.82 exact (zenon_H23e zenon_H12f).
% 85.65/85.82 exact (zenon_H23e zenon_H12f).
% 85.65/85.82 (* end of lemma zenon_L218_ *)
% 85.65/85.82 assert (zenon_L219_ : ((op2 (e22) (e21)) = (e22)) -> ((op2 (e22) (e20)) = (e22)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H3d zenon_H2d4 zenon_H39.
% 85.65/85.82 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((op2 (e22) (e20)) = (op2 (e22) (e21)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H39.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H32.
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H3a].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e22) (e21)) = (op2 (e22) (e20)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H3a.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H3d.
% 85.65/85.82 cut (((e22) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H2d5].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_H33. apply refl_equal.
% 85.65/85.82 apply zenon_H2d5. apply sym_equal. exact zenon_H2d4.
% 85.65/85.82 apply zenon_H33. apply refl_equal.
% 85.65/85.82 apply zenon_H33. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L219_ *)
% 85.65/85.82 assert (zenon_L220_ : (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e20)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H45 zenon_H2e zenon_H2f zenon_H37 zenon_H39 zenon_H2d4 zenon_H40 zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H30 | zenon_intro zenon_H46 ].
% 85.65/85.82 apply (zenon_L10_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H38 | zenon_intro zenon_H47 ].
% 85.65/85.82 apply (zenon_L12_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H47); [ zenon_intro zenon_H3d | zenon_intro zenon_H41 ].
% 85.65/85.82 apply (zenon_L219_); trivial.
% 85.65/85.82 apply (zenon_L14_); trivial.
% 85.65/85.82 (* end of lemma zenon_L220_ *)
% 85.65/85.82 assert (zenon_L221_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_Hd5 zenon_H21 zenon_Hd4 zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.82 apply (zenon_L158_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.82 apply (zenon_L26_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.82 apply (zenon_L47_); trivial.
% 85.65/85.82 apply (zenon_L31_); trivial.
% 85.65/85.82 (* end of lemma zenon_L221_ *)
% 85.65/85.82 assert (zenon_L222_ : (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_Hd5 zenon_Hd4 zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.65/85.82 apply (zenon_L221_); trivial.
% 85.65/85.82 (* end of lemma zenon_L222_ *)
% 85.65/85.82 assert (zenon_L223_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H2e1 zenon_H18 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H28f zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2b4 zenon_H298 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H78 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.82 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.82 apply (zenon_L56_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.82 apply (zenon_L74_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.82 apply (zenon_L120_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.82 apply (zenon_L122_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.82 apply (zenon_L123_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.82 apply (zenon_L124_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.82 apply (zenon_L145_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.82 apply (zenon_L148_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.82 apply (zenon_L149_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.82 apply (zenon_L154_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.82 apply (zenon_L155_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.82 apply (zenon_L156_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.82 apply (zenon_L211_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.82 apply (zenon_L216_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.82 apply (zenon_L217_); trivial.
% 85.65/85.82 apply (zenon_L218_); trivial.
% 85.65/85.82 apply (zenon_L220_); trivial.
% 85.65/85.82 apply (zenon_L26_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.82 apply (zenon_L222_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.82 apply (zenon_L7_); trivial.
% 85.65/85.82 apply (zenon_L16_); trivial.
% 85.65/85.82 (* end of lemma zenon_L223_ *)
% 85.65/85.82 assert (zenon_L224_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e21) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H9c zenon_H21 zenon_H9b zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.82 apply (zenon_L158_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.82 apply (zenon_L26_); trivial.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.82 apply (zenon_L36_); trivial.
% 85.65/85.82 apply (zenon_L31_); trivial.
% 85.65/85.82 (* end of lemma zenon_L224_ *)
% 85.65/85.82 assert (zenon_L225_ : ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H3d zenon_H26d zenon_H2fb.
% 85.65/85.82 elim (classic ((op2 (e22) (e21)) = (op2 (e22) (e21)))); [ zenon_intro zenon_H32 | zenon_intro zenon_H33 ].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e21))) = ((op2 (e21) (e21)) = (op2 (e22) (e21)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2fb.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H32.
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2fc].
% 85.65/85.82 congruence.
% 85.65/85.82 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e22) (e21)) = (op2 (e21) (e21)))).
% 85.65/85.82 intro zenon_D_pnotp.
% 85.65/85.82 apply zenon_H2fc.
% 85.65/85.82 rewrite <- zenon_D_pnotp.
% 85.65/85.82 exact zenon_H3d.
% 85.65/85.82 cut (((e22) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2fd].
% 85.65/85.82 cut (((op2 (e22) (e21)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H33].
% 85.65/85.82 congruence.
% 85.65/85.82 apply zenon_H33. apply refl_equal.
% 85.65/85.82 apply zenon_H2fd. apply sym_equal. exact zenon_H26d.
% 85.65/85.82 apply zenon_H33. apply refl_equal.
% 85.65/85.82 apply zenon_H33. apply refl_equal.
% 85.65/85.82 (* end of lemma zenon_L225_ *)
% 85.65/85.82 assert (zenon_L226_ : (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.82 do 0 intro. intros zenon_H45 zenon_H2e zenon_H39 zenon_H2f zenon_H37 zenon_H2fb zenon_H26d zenon_H40 zenon_H23.
% 85.65/85.82 apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H30 | zenon_intro zenon_H46 ].
% 85.65/85.83 apply (zenon_L10_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H38 | zenon_intro zenon_H47 ].
% 85.65/85.83 apply (zenon_L12_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H47); [ zenon_intro zenon_H3d | zenon_intro zenon_H41 ].
% 85.65/85.83 apply (zenon_L225_); trivial.
% 85.65/85.83 apply (zenon_L14_); trivial.
% 85.65/85.83 (* end of lemma zenon_L226_ *)
% 85.65/85.83 assert (zenon_L227_ : (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H9c zenon_H9b zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.65/85.83 apply (zenon_L224_); trivial.
% 85.65/85.83 (* end of lemma zenon_L227_ *)
% 85.65/85.83 assert (zenon_L228_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e23)) = (e23))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H51 zenon_H267 zenon_H266 zenon_H2e zenon_H39 zenon_H2fb zenon_H40 zenon_H45 zenon_H82 zenon_H2f zenon_H37 zenon_H9b zenon_H9c zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H23 zenon_H2fe.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H267); [ zenon_intro zenon_H26b | zenon_intro zenon_H26a ].
% 85.65/85.83 exact (zenon_H268 zenon_H26b).
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H26a); [ zenon_intro zenon_H21 | zenon_intro zenon_H26c ].
% 85.65/85.83 apply (zenon_L224_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H26c); [ zenon_intro zenon_H26d | zenon_intro zenon_H260 ].
% 85.65/85.83 apply (zenon_L226_); trivial.
% 85.65/85.83 exact (zenon_H266 zenon_H260).
% 85.65/85.83 apply (zenon_L26_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.83 apply (zenon_L227_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.83 apply (zenon_L7_); trivial.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H4a. zenon_intro zenon_H49.
% 85.65/85.83 exact (zenon_H2fe zenon_H4a).
% 85.65/85.83 (* end of lemma zenon_L228_ *)
% 85.65/85.83 assert (zenon_L229_ : (((op2 (e21) (e23)) = (e21))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2ff zenon_H51 zenon_H25 zenon_Hb8 zenon_H82 zenon_H9c zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H45 zenon_H40 zenon_H2fb zenon_H39 zenon_H23 zenon_H2e zenon_H267.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H2ff). zenon_intro zenon_H9b. zenon_intro zenon_Hf4.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_Hf4). zenon_intro zenon_H301. zenon_intro zenon_H300.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H300). zenon_intro zenon_H303. zenon_intro zenon_H302.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H302). zenon_intro zenon_H305. zenon_intro zenon_H304.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H303); [ zenon_intro zenon_H266 | zenon_intro zenon_Ha1 ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H304); [ zenon_intro zenon_H2fe | zenon_intro zenon_H2fe ].
% 85.65/85.83 apply (zenon_L228_); trivial.
% 85.65/85.83 apply (zenon_L228_); trivial.
% 85.65/85.83 exact (zenon_Ha1 zenon_H9b).
% 85.65/85.83 (* end of lemma zenon_L229_ *)
% 85.65/85.83 assert (zenon_L230_ : (((op2 (e22) (e20)) = (e22))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H306 zenon_H45 zenon_H2e zenon_H2f zenon_H37 zenon_H39 zenon_H40 zenon_H23.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H306). zenon_intro zenon_H2d4. zenon_intro zenon_H13.
% 85.65/85.83 apply (zenon_L220_); trivial.
% 85.65/85.83 (* end of lemma zenon_L230_ *)
% 85.65/85.83 assert (zenon_L231_ : (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H267 zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H23 zenon_Hcd zenon_H261.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H267); [ zenon_intro zenon_H26b | zenon_intro zenon_H26a ].
% 85.65/85.83 exact (zenon_H268 zenon_H26b).
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H26a); [ zenon_intro zenon_H21 | zenon_intro zenon_H26c ].
% 85.65/85.83 exact (zenon_H1f zenon_H21).
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H26c); [ zenon_intro zenon_H26d | zenon_intro zenon_H260 ].
% 85.65/85.83 apply (zenon_L225_); trivial.
% 85.65/85.83 apply (zenon_L161_); trivial.
% 85.65/85.83 (* end of lemma zenon_L231_ *)
% 85.65/85.83 assert (zenon_L232_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H1c zenon_H2dc zenon_H2fb zenon_H1f zenon_H267 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a zenon_H28f zenon_H63 zenon_H5a zenon_H6e zenon_H71 zenon_Hc0 zenon_H274 zenon_H28c zenon_H27f zenon_Hdc zenon_H82 zenon_Hb5 zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.83 apply (zenon_L3_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.83 exact (zenon_H268 zenon_H26b).
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.83 apply (zenon_L10_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.83 apply (zenon_L231_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.83 apply (zenon_L194_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.83 apply (zenon_L14_); trivial.
% 85.65/85.83 apply (zenon_L196_); trivial.
% 85.65/85.83 (* end of lemma zenon_L232_ *)
% 85.65/85.83 assert (zenon_L233_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e23)) = (e22)) -> (~((e22) = (e23))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H97 zenon_H25.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.83 apply (zenon_L159_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.83 apply (zenon_L231_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.83 apply (zenon_L163_); trivial.
% 85.65/85.83 apply (zenon_L208_); trivial.
% 85.65/85.83 (* end of lemma zenon_L233_ *)
% 85.65/85.83 assert (zenon_L234_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H136 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H2d0 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H82 zenon_H28f zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2b4 zenon_Hfc zenon_H236 zenon_H297 zenon_H298 zenon_H1ca zenon_H154 zenon_H1a6 zenon_H1a0 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H17a zenon_H17f zenon_H19a zenon_H13f zenon_H190 zenon_H186 zenon_H1a9 zenon_H168 zenon_H1fb zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H63 zenon_H5a zenon_H40 zenon_H2c9 zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.83 apply (zenon_L157_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.83 exact (zenon_Hb9 zenon_Hbd).
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.83 apply (zenon_L26_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.83 apply (zenon_L159_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.83 apply (zenon_L231_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.83 apply (zenon_L163_); trivial.
% 85.65/85.83 apply (zenon_L232_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.65/85.83 apply (zenon_L27_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.83 apply (zenon_L159_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.83 apply (zenon_L231_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.83 apply (zenon_L163_); trivial.
% 85.65/85.83 apply (zenon_L206_); trivial.
% 85.65/85.83 apply (zenon_L233_); trivial.
% 85.65/85.83 apply (zenon_L31_); trivial.
% 85.65/85.83 apply (zenon_L178_); trivial.
% 85.65/85.83 apply (zenon_L179_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.83 apply (zenon_L62_); trivial.
% 85.65/85.83 apply (zenon_L71_); trivial.
% 85.65/85.83 (* end of lemma zenon_L234_ *)
% 85.65/85.83 assert (zenon_L235_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2e4 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H2d0 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H82 zenon_H28f zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2b4 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H1a6 zenon_H1a0 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H12a zenon_H17a zenon_H11e zenon_H113 zenon_H17f zenon_H19a zenon_H13f zenon_H190 zenon_H186 zenon_H1a9 zenon_H114 zenon_H11c zenon_H168 zenon_H1fb zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H63 zenon_H5a zenon_H40 zenon_H2c9 zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H136.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.83 apply (zenon_L234_); trivial.
% 85.65/85.83 apply (zenon_L234_); trivial.
% 85.65/85.83 (* end of lemma zenon_L235_ *)
% 85.65/85.83 assert (zenon_L236_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_Hb8 zenon_H2e1 zenon_H18 zenon_H2dc zenon_H2c9 zenon_H5a zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28f zenon_H82 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_H2d0 zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.83 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.83 apply (zenon_L56_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.83 apply (zenon_L74_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.83 apply (zenon_L120_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.83 apply (zenon_L122_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.83 apply (zenon_L123_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.83 apply (zenon_L124_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.83 apply (zenon_L145_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.83 apply (zenon_L148_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.83 apply (zenon_L149_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.83 apply (zenon_L154_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.83 apply (zenon_L155_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.83 apply (zenon_L156_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.83 apply (zenon_L235_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.83 apply (zenon_L216_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.83 apply (zenon_L217_); trivial.
% 85.65/85.83 apply (zenon_L218_); trivial.
% 85.65/85.83 apply (zenon_L220_); trivial.
% 85.65/85.83 apply (zenon_L26_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.83 apply (zenon_L4_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.83 apply (zenon_L7_); trivial.
% 85.65/85.83 apply (zenon_L16_); trivial.
% 85.65/85.83 (* end of lemma zenon_L236_ *)
% 85.65/85.83 assert (zenon_L237_ : ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2f zenon_H307 zenon_H65 zenon_H66 zenon_H23 zenon_H308.
% 85.65/85.83 elim (classic ((op2 (e21) (e22)) = (op2 (e21) (e22)))); [ zenon_intro zenon_Hd6 | zenon_intro zenon_Hd7 ].
% 85.65/85.83 cut (((op2 (e21) (e22)) = (op2 (e21) (e22))) = ((op2 (e20) (e22)) = (op2 (e21) (e22)))).
% 85.65/85.83 intro zenon_D_pnotp.
% 85.65/85.83 apply zenon_H308.
% 85.65/85.83 rewrite <- zenon_D_pnotp.
% 85.65/85.83 exact zenon_Hd6.
% 85.65/85.83 cut (((op2 (e21) (e22)) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hd7].
% 85.65/85.83 cut (((op2 (e21) (e22)) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H309].
% 85.65/85.83 congruence.
% 85.65/85.83 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e21) (e22)) = (op2 (e20) (e22)))).
% 85.65/85.83 intro zenon_D_pnotp.
% 85.65/85.83 apply zenon_H309.
% 85.65/85.83 rewrite <- zenon_D_pnotp.
% 85.65/85.83 exact zenon_H2f.
% 85.65/85.83 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H64].
% 85.65/85.83 cut (((e20) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H30a].
% 85.65/85.83 congruence.
% 85.65/85.83 elim (classic ((op2 (e21) (e22)) = (op2 (e21) (e22)))); [ zenon_intro zenon_Hd6 | zenon_intro zenon_Hd7 ].
% 85.65/85.83 cut (((op2 (e21) (e22)) = (op2 (e21) (e22))) = ((e20) = (op2 (e21) (e22)))).
% 85.65/85.83 intro zenon_D_pnotp.
% 85.65/85.83 apply zenon_H30a.
% 85.65/85.83 rewrite <- zenon_D_pnotp.
% 85.65/85.83 exact zenon_Hd6.
% 85.65/85.83 cut (((op2 (e21) (e22)) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hd7].
% 85.65/85.83 cut (((op2 (e21) (e22)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H30b].
% 85.65/85.83 congruence.
% 85.65/85.83 exact (zenon_H30b zenon_H307).
% 85.65/85.83 apply zenon_Hd7. apply refl_equal.
% 85.65/85.83 apply zenon_Hd7. apply refl_equal.
% 85.65/85.83 apply (zenon_L22_); trivial.
% 85.65/85.83 apply zenon_Hd7. apply refl_equal.
% 85.65/85.83 apply zenon_Hd7. apply refl_equal.
% 85.65/85.83 (* end of lemma zenon_L237_ *)
% 85.65/85.83 assert (zenon_L238_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H2f zenon_H307 zenon_H66 zenon_H23 zenon_H308.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.83 apply (zenon_L20_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.83 apply (zenon_L10_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.83 apply (zenon_L21_); trivial.
% 85.65/85.83 apply (zenon_L237_); trivial.
% 85.65/85.83 (* end of lemma zenon_L238_ *)
% 85.65/85.83 assert (zenon_L239_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H3d zenon_H28a zenon_H23 zenon_H2d0.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hd1); [ zenon_intro zenon_H19 | zenon_intro zenon_Hd2 ].
% 85.65/85.83 exact (zenon_Hc5 zenon_H19).
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc7 | zenon_intro zenon_Hd3 ].
% 85.65/85.83 apply (zenon_L44_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_H77 | zenon_intro zenon_Hcd ].
% 85.65/85.83 apply (zenon_L27_); trivial.
% 85.65/85.83 apply (zenon_L198_); trivial.
% 85.65/85.83 (* end of lemma zenon_L239_ *)
% 85.65/85.83 assert (zenon_L240_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2c5 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_Hab zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.65/85.83 apply (zenon_L238_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.65/85.83 apply (zenon_L239_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.65/85.83 apply (zenon_L191_); trivial.
% 85.65/85.83 apply (zenon_L163_); trivial.
% 85.65/85.83 (* end of lemma zenon_L240_ *)
% 85.65/85.83 assert (zenon_L241_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e21) (e21)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H2a7 zenon_H2a6 zenon_H260 zenon_H2a3 zenon_Ha9 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.65/85.83 apply (zenon_L175_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.65/85.83 apply (zenon_L240_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.65/85.83 apply (zenon_L185_); trivial.
% 85.65/85.83 apply (zenon_L172_); trivial.
% 85.65/85.83 (* end of lemma zenon_L241_ *)
% 85.65/85.83 assert (zenon_L242_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e20) (e20)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e23) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.83 do 0 intro. intros zenon_H2c5 zenon_H65 zenon_H14 zenon_H2f zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2c0 zenon_H2bf zenon_H26e zenon_H23.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.65/85.83 apply (zenon_L23_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.65/85.83 apply (zenon_L239_); trivial.
% 85.65/85.83 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.65/85.83 apply (zenon_L190_); trivial.
% 85.65/85.83 apply (zenon_L163_); trivial.
% 85.65/85.83 (* end of lemma zenon_L242_ *)
% 85.65/85.83 assert (zenon_L243_ : (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H63 zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2a3 zenon_H260 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H2c5 zenon_H23 zenon_H283.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.84 apply (zenon_L20_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.84 apply (zenon_L10_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.84 exact (zenon_H63 zenon_H60).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.65/85.84 apply (zenon_L189_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.65/85.84 apply (zenon_L241_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.65/85.84 apply (zenon_L242_); trivial.
% 85.65/85.84 apply (zenon_L171_); trivial.
% 85.65/85.84 (* end of lemma zenon_L243_ *)
% 85.65/85.84 assert (zenon_L244_ : (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e23)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H30c zenon_H2f zenon_H30d zenon_H23.
% 85.65/85.84 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e21) (e23)) = (op2 (e22) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H30c.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2f.
% 85.65/85.84 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2c].
% 85.65/85.84 cut (((e20) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H30e].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((e20) = (op2 (e21) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H30e.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H9d.
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H30f].
% 85.65/85.84 congruence.
% 85.65/85.84 exact (zenon_H30f zenon_H30d).
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 apply (zenon_L9_); trivial.
% 85.65/85.84 (* end of lemma zenon_L244_ *)
% 85.65/85.84 assert (zenon_L245_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H310 zenon_H274 zenon_H61 zenon_H40 zenon_H63 zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_H308 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H14 zenon_H2c5 zenon_H283 zenon_H2dc zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.84 apply (zenon_L166_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.84 exact (zenon_H268 zenon_H26b).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.84 exact (zenon_Hc5 zenon_H19).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.84 exact (zenon_H268 zenon_H26b).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.84 apply (zenon_L10_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.84 apply (zenon_L198_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.84 apply (zenon_L243_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.84 apply (zenon_L14_); trivial.
% 85.65/85.84 apply (zenon_L195_); trivial.
% 85.65/85.84 apply (zenon_L244_); trivial.
% 85.65/85.84 (* end of lemma zenon_L245_ *)
% 85.65/85.84 assert (zenon_L246_ : (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> ((op1 (e13) (e13)) = (e13)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H313 zenon_H297 zenon_H12f.
% 85.65/85.84 cut (((op1 (e13) (e10)) = (e13)) = ((op1 (e13) (e10)) = (op1 (e13) (e13)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H313.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H297.
% 85.65/85.84 cut (((e13) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H2e6].
% 85.65/85.84 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.65/85.84 congruence.
% 85.65/85.84 apply zenon_H1a2. apply refl_equal.
% 85.65/85.84 apply zenon_H2e6. apply sym_equal. exact zenon_H12f.
% 85.65/85.84 (* end of lemma zenon_L246_ *)
% 85.65/85.84 assert (zenon_L247_ : (((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H12d zenon_H313 zenon_H297.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H12d). zenon_intro zenon_H12f. zenon_intro zenon_H12e.
% 85.65/85.84 apply (zenon_L246_); trivial.
% 85.65/85.84 (* end of lemma zenon_L247_ *)
% 85.65/85.84 assert (zenon_L248_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H136 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H5a zenon_H2c9 zenon_H2d0 zenon_H2bb zenon_H2b4 zenon_H289 zenon_Hfc zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H154 zenon_H1a6 zenon_H1a0 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H12a zenon_H17a zenon_H11e zenon_H113 zenon_H17f zenon_H19a zenon_H13f zenon_H190 zenon_H186 zenon_H1a9 zenon_H114 zenon_H11c zenon_H168 zenon_H1fb zenon_H2b1 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_H40 zenon_H2dc zenon_Hc5 zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.84 apply (zenon_L157_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.84 apply (zenon_L158_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.84 apply (zenon_L26_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.84 apply (zenon_L159_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.84 apply (zenon_L231_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.84 apply (zenon_L163_); trivial.
% 85.65/85.84 apply (zenon_L245_); trivial.
% 85.65/85.84 apply (zenon_L31_); trivial.
% 85.65/85.84 apply (zenon_L178_); trivial.
% 85.65/85.84 apply (zenon_L179_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.84 apply (zenon_L62_); trivial.
% 85.65/85.84 apply (zenon_L247_); trivial.
% 85.65/85.84 (* end of lemma zenon_L248_ *)
% 85.65/85.84 assert (zenon_L249_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H5a zenon_H2c9 zenon_H2d0 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H1a6 zenon_H1a0 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H12a zenon_H17a zenon_H11e zenon_H113 zenon_H17f zenon_H19a zenon_H13f zenon_H190 zenon_H186 zenon_H1a9 zenon_H114 zenon_H11c zenon_H168 zenon_H1fb zenon_H2b1 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_H40 zenon_H2dc zenon_Hc5 zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.84 apply (zenon_L248_); trivial.
% 85.65/85.84 apply (zenon_L248_); trivial.
% 85.65/85.84 (* end of lemma zenon_L249_ *)
% 85.65/85.84 assert (zenon_L250_ : (((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23))))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H48 zenon_H3d zenon_H2e zenon_H23.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H4a. zenon_intro zenon_H49.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H49). zenon_intro zenon_H4c. zenon_intro zenon_H4b.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H4b). zenon_intro zenon_H4e. zenon_intro zenon_H4d.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H50. zenon_intro zenon_H4f.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H2d | zenon_intro zenon_H3e ].
% 85.65/85.84 apply zenon_H2d. apply sym_equal. exact zenon_H23.
% 85.65/85.84 apply (zenon_L13_); trivial.
% 85.65/85.84 (* end of lemma zenon_L250_ *)
% 85.65/85.84 assert (zenon_L251_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H310 zenon_H30c zenon_Hc5 zenon_H2dc zenon_H40 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2d0 zenon_H2c9 zenon_H5a zenon_H274 zenon_H6e zenon_H2e1 zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.84 apply (zenon_L56_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.84 apply (zenon_L74_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.84 apply (zenon_L120_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.84 apply (zenon_L122_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.84 apply (zenon_L123_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.84 apply (zenon_L124_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.84 apply (zenon_L145_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.84 apply (zenon_L148_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.84 apply (zenon_L149_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.84 apply (zenon_L154_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.84 apply (zenon_L155_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.84 apply (zenon_L156_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.84 apply (zenon_L249_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.84 apply (zenon_L216_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.84 apply (zenon_L217_); trivial.
% 85.65/85.84 apply (zenon_L218_); trivial.
% 85.65/85.84 apply (zenon_L219_); trivial.
% 85.65/85.84 apply (zenon_L26_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.84 apply (zenon_L4_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.84 apply (zenon_L7_); trivial.
% 85.65/85.84 apply (zenon_L250_); trivial.
% 85.65/85.84 (* end of lemma zenon_L251_ *)
% 85.65/85.84 assert (zenon_L252_ : (((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23)))))))) -> ((e23) = (op2 (e22) (e22))) -> (~((e22) = (e23))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H314 zenon_H23 zenon_H25.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H314). zenon_intro zenon_H24. zenon_intro zenon_He3.
% 85.65/85.84 apply (zenon_L6_); trivial.
% 85.65/85.84 (* end of lemma zenon_L252_ *)
% 85.65/85.84 assert (zenon_L253_ : (((op2 (e22) (e23)) = (e22))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23)))))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H315 zenon_H23.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H315). zenon_intro zenon_H3e. zenon_intro zenon_Hf4.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_Hf4). zenon_intro zenon_H301. zenon_intro zenon_H300.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H300). zenon_intro zenon_H303. zenon_intro zenon_H302.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H302). zenon_intro zenon_H305. zenon_intro zenon_H304.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H305); [ zenon_intro zenon_H2d | zenon_intro zenon_H316 ].
% 85.65/85.84 apply zenon_H2d. apply sym_equal. exact zenon_H23.
% 85.65/85.84 exact (zenon_H316 zenon_H3e).
% 85.65/85.84 (* end of lemma zenon_L253_ *)
% 85.65/85.84 assert (zenon_L254_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (e20))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H1c zenon_H17.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.84 exact (zenon_H17 zenon_H14).
% 85.65/85.84 (* end of lemma zenon_L254_ *)
% 85.65/85.84 assert (zenon_L255_ : (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e23)) = (e22)) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H317 zenon_H318 zenon_H29c.
% 85.65/85.84 cut (((op2 (e21) (e23)) = (e22)) = ((op2 (e21) (e23)) = (op2 (e23) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H317.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H318.
% 85.65/85.84 cut (((e22) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H319].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.65/85.84 congruence.
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 apply zenon_H319. apply sym_equal. exact zenon_H29c.
% 85.65/85.84 (* end of lemma zenon_L255_ *)
% 85.65/85.84 assert (zenon_L256_ : (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e23) (e23)) = (e23)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H31a zenon_H27d zenon_H4a.
% 85.65/85.84 cut (((op2 (e23) (e20)) = (e23)) = ((op2 (e23) (e20)) = (op2 (e23) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H31a.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H27d.
% 85.65/85.84 cut (((e23) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H28b].
% 85.65/85.84 cut (((op2 (e23) (e20)) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H84].
% 85.65/85.84 congruence.
% 85.65/85.84 apply zenon_H84. apply refl_equal.
% 85.65/85.84 apply zenon_H28b. apply sym_equal. exact zenon_H4a.
% 85.65/85.84 (* end of lemma zenon_L256_ *)
% 85.65/85.84 assert (zenon_L257_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> ((op2 (e21) (e23)) = (e22)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H318 zenon_H317 zenon_H31a zenon_H27d.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.65/85.84 exact (zenon_H296 zenon_H292).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.65/85.84 exact (zenon_Hb1 zenon_Hab).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.65/85.84 apply (zenon_L255_); trivial.
% 85.65/85.84 apply (zenon_L256_); trivial.
% 85.65/85.84 (* end of lemma zenon_L257_ *)
% 85.65/85.84 assert (zenon_L258_ : ((op2 (e20) (e21)) = (e20)) -> ((op2 (e20) (e21)) = (e23)) -> (~((e20) = (e23))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H19 zenon_Hcd zenon_H61.
% 85.65/85.84 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.65/85.84 cut (((e23) = (e23)) = ((e20) = (e23))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H61.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H26.
% 85.65/85.84 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.84 cut (((e23) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H62].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op2 (e20) (e21)) = (e20)) = ((e23) = (e20))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H62.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H19.
% 85.65/85.84 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.65/85.84 cut (((op2 (e20) (e21)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H25f].
% 85.65/85.84 congruence.
% 85.65/85.84 exact (zenon_H25f zenon_Hcd).
% 85.65/85.84 apply zenon_H7b. apply refl_equal.
% 85.65/85.84 apply zenon_H22. apply refl_equal.
% 85.65/85.84 apply zenon_H22. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L258_ *)
% 85.65/85.84 assert (zenon_L259_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e21) (e21)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H23 zenon_H260 zenon_H31b.
% 85.65/85.84 elim (classic ((op2 (e21) (e21)) = (op2 (e21) (e21)))); [ zenon_intro zenon_H262 | zenon_intro zenon_H263 ].
% 85.65/85.84 cut (((op2 (e21) (e21)) = (op2 (e21) (e21))) = ((op2 (e22) (e22)) = (op2 (e21) (e21)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H31b.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H262.
% 85.65/85.84 cut (((op2 (e21) (e21)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H263].
% 85.65/85.84 cut (((op2 (e21) (e21)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H31c].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e21) (e21)) = (op2 (e22) (e22)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H31c.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H23.
% 85.65/85.84 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.65/85.84 cut (((e23) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H265].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (e21) (e21)) = (op2 (e21) (e21)))); [ zenon_intro zenon_H262 | zenon_intro zenon_H263 ].
% 85.65/85.84 cut (((op2 (e21) (e21)) = (op2 (e21) (e21))) = ((e23) = (op2 (e21) (e21)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H265.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H262.
% 85.65/85.84 cut (((op2 (e21) (e21)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H263].
% 85.65/85.84 cut (((op2 (e21) (e21)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H266].
% 85.65/85.84 congruence.
% 85.65/85.84 exact (zenon_H266 zenon_H260).
% 85.65/85.84 apply zenon_H263. apply refl_equal.
% 85.65/85.84 apply zenon_H263. apply refl_equal.
% 85.65/85.84 apply zenon_H42. apply refl_equal.
% 85.65/85.84 apply zenon_H263. apply refl_equal.
% 85.65/85.84 apply zenon_H263. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L259_ *)
% 85.65/85.84 assert (zenon_L260_ : ((op2 (e21) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H31d zenon_H23 zenon_H260 zenon_H9c.
% 85.65/85.84 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((op2 (e21) (e21)) = (op2 (e21) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H9c.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H9d.
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H9f].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e21) (e23)) = (op2 (e21) (e21)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H9f.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H23.
% 85.65/85.84 cut (((op2 (e22) (e22)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H31b].
% 85.65/85.84 cut (((e23) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H31e].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((e23) = (op2 (e21) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H31e.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H9d.
% 85.65/85.84 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.65/85.84 cut (((op2 (e21) (e23)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H31f].
% 85.65/85.84 congruence.
% 85.65/85.84 exact (zenon_H31f zenon_H31d).
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 apply (zenon_L259_); trivial.
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 apply zenon_H9e. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L260_ *)
% 85.65/85.84 assert (zenon_L261_ : ((op2 (e23) (e21)) = (e23)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hcc zenon_H27d zenon_H320.
% 85.65/85.84 elim (classic ((op2 (e23) (e21)) = (op2 (e23) (e21)))); [ zenon_intro zenon_H90 | zenon_intro zenon_H91 ].
% 85.65/85.84 cut (((op2 (e23) (e21)) = (op2 (e23) (e21))) = ((op2 (e23) (e20)) = (op2 (e23) (e21)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H320.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H90.
% 85.65/85.84 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.65/85.84 cut (((op2 (e23) (e21)) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H321].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op2 (e23) (e21)) = (e23)) = ((op2 (e23) (e21)) = (op2 (e23) (e20)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H321.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_Hcc.
% 85.65/85.84 cut (((e23) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H322].
% 85.65/85.84 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.65/85.84 congruence.
% 85.65/85.84 apply zenon_H91. apply refl_equal.
% 85.65/85.84 apply zenon_H322. apply sym_equal. exact zenon_H27d.
% 85.65/85.84 apply zenon_H91. apply refl_equal.
% 85.65/85.84 apply zenon_H91. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L261_ *)
% 85.65/85.84 assert (zenon_L262_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H2dc zenon_H61 zenon_H19 zenon_H9c zenon_H31d zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.84 apply (zenon_L258_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.84 apply (zenon_L260_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.84 apply (zenon_L14_); trivial.
% 85.65/85.84 apply (zenon_L261_); trivial.
% 85.65/85.84 (* end of lemma zenon_L262_ *)
% 85.65/85.84 assert (zenon_L263_ : (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e22)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H323 zenon_H30c zenon_H2f zenon_H21 zenon_H89 zenon_H37 zenon_H29c zenon_H317 zenon_H2dc zenon_H61 zenon_H19 zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H323); [ zenon_intro zenon_H30d | zenon_intro zenon_H324 ].
% 85.65/85.84 apply (zenon_L244_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H324); [ zenon_intro zenon_H9b | zenon_intro zenon_H325 ].
% 85.65/85.84 apply (zenon_L36_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H325); [ zenon_intro zenon_H318 | zenon_intro zenon_H31d ].
% 85.65/85.84 apply (zenon_L255_); trivial.
% 85.65/85.84 apply (zenon_L262_); trivial.
% 85.65/85.84 (* end of lemma zenon_L263_ *)
% 85.65/85.84 assert (zenon_L264_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H326 zenon_Hac zenon_Ha9 zenon_H5a zenon_H98 zenon_Hb2 zenon_H31a zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H2e zenon_H39 zenon_H45 zenon_H323 zenon_H30c zenon_H2f zenon_H21 zenon_H89 zenon_H37 zenon_H317 zenon_H2dc zenon_H61 zenon_H19 zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.65/85.84 apply (zenon_L40_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.65/85.84 apply (zenon_L257_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.65/85.84 apply (zenon_L15_); trivial.
% 85.65/85.84 apply (zenon_L263_); trivial.
% 85.65/85.84 (* end of lemma zenon_L264_ *)
% 85.65/85.84 assert (zenon_L265_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e21)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H320 zenon_H27d zenon_H40 zenon_H23 zenon_H9c zenon_H19 zenon_H61 zenon_H2dc zenon_H317 zenon_H37 zenon_H89 zenon_H21 zenon_H2f zenon_H30c zenon_H323 zenon_H45 zenon_H39 zenon_H2e zenon_H2b4 zenon_H296 zenon_H31a zenon_Hb2 zenon_H98 zenon_H5a zenon_Hac zenon_H326 zenon_Hb1.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.84 apply (zenon_L31_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.84 apply (zenon_L33_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.84 apply (zenon_L264_); trivial.
% 85.65/85.84 exact (zenon_Hb1 zenon_Hab).
% 85.65/85.84 (* end of lemma zenon_L265_ *)
% 85.65/85.84 assert (zenon_L266_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_Hb1 zenon_H326 zenon_Hac zenon_H5a zenon_H98 zenon_Hb2 zenon_H31a zenon_H296 zenon_H2b4 zenon_H2e zenon_H39 zenon_H45 zenon_H323 zenon_H30c zenon_H21 zenon_H317 zenon_H2dc zenon_H61 zenon_H19 zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320 zenon_H8f zenon_Hb5 zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.84 apply (zenon_L158_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.84 apply (zenon_L26_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.84 apply (zenon_L265_); trivial.
% 85.65/85.84 apply (zenon_L31_); trivial.
% 85.65/85.84 (* end of lemma zenon_L266_ *)
% 85.65/85.84 assert (zenon_L267_ : (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e20) (e23)) = (e22)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H329 zenon_H3d zenon_Hc0 zenon_H97.
% 85.65/85.84 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e20) (e20)) = (op2 (e20) (e23)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H329.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H3d.
% 85.65/85.84 cut (((e22) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H32a].
% 85.65/85.84 cut (((op2 (e22) (e21)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H27c].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (e20) (e20)) = (op2 (e20) (e20)))); [ zenon_intro zenon_H6d | zenon_intro zenon_H1b ].
% 85.65/85.84 cut (((op2 (e20) (e20)) = (op2 (e20) (e20))) = ((op2 (e22) (e21)) = (op2 (e20) (e20)))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H27c.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H6d.
% 85.65/85.84 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 85.65/85.84 cut (((op2 (e20) (e20)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H278].
% 85.65/85.84 congruence.
% 85.65/85.84 apply (zenon_L167_); trivial.
% 85.65/85.84 apply zenon_H1b. apply refl_equal.
% 85.65/85.84 apply zenon_H1b. apply refl_equal.
% 85.65/85.84 apply zenon_H32a. apply sym_equal. exact zenon_H97.
% 85.65/85.84 (* end of lemma zenon_L267_ *)
% 85.65/85.84 assert (zenon_L268_ : (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e23)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H45 zenon_H2e zenon_H39 zenon_H2f zenon_H37 zenon_H97 zenon_Hc0 zenon_H329 zenon_H40 zenon_H23.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H30 | zenon_intro zenon_H46 ].
% 85.65/85.84 apply (zenon_L10_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H38 | zenon_intro zenon_H47 ].
% 85.65/85.84 apply (zenon_L12_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H47); [ zenon_intro zenon_H3d | zenon_intro zenon_H41 ].
% 85.65/85.84 apply (zenon_L267_); trivial.
% 85.65/85.84 apply (zenon_L14_); trivial.
% 85.65/85.84 (* end of lemma zenon_L268_ *)
% 85.65/85.84 assert (zenon_L269_ : ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (op2 (e23) (e23))))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Ha9 zenon_H29c zenon_H37 zenon_H32b.
% 85.65/85.84 elim (classic ((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [ zenon_intro zenon_H2a0 | zenon_intro zenon_H2a1 ].
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23)))) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (op2 (e23) (e23))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H32b.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2a0.
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H2a1].
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H32c].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op2 (e23) (e22)) = (e21)) = ((op2 (e23) (op2 (e23) (e23))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H32c.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_Ha9.
% 85.65/85.84 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H32d].
% 85.65/85.84 cut (((op2 (e23) (e22)) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H29f].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [ zenon_intro zenon_H2a0 | zenon_intro zenon_H2a1 ].
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23)))) = ((op2 (e23) (e22)) = (op2 (e23) (op2 (e23) (e23))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H29f.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2a0.
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H2a1].
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H29b].
% 85.65/85.84 congruence.
% 85.65/85.84 apply (zenon_L180_); trivial.
% 85.65/85.84 apply zenon_H2a1. apply refl_equal.
% 85.65/85.84 apply zenon_H2a1. apply refl_equal.
% 85.65/85.84 exact (zenon_H32d zenon_H37).
% 85.65/85.84 apply zenon_H2a1. apply refl_equal.
% 85.65/85.84 apply zenon_H2a1. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L269_ *)
% 85.65/85.84 assert (zenon_L270_ : (~((e21) = (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e22)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H32e zenon_Ha9 zenon_H37 zenon_H29c.
% 85.65/85.84 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((e21) = (op2 (e23) (op2 (e23) (e23))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H32e.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H37.
% 85.65/85.84 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H32b].
% 85.65/85.84 cut (((e21) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H95].
% 85.65/85.84 congruence.
% 85.65/85.84 apply zenon_H95. apply refl_equal.
% 85.65/85.84 apply (zenon_L269_); trivial.
% 85.65/85.84 (* end of lemma zenon_L270_ *)
% 85.65/85.84 assert (zenon_L271_ : (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> ((op2 (e21) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H2a7 zenon_Hf9 zenon_H21 zenon_H37 zenon_H2a3 zenon_H29c zenon_Ha9.
% 85.65/85.84 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H2a7.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2a3.
% 85.65/85.84 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H32f].
% 85.65/85.84 cut (((h4 (e10)) = (h4 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H330].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((h4 (op1 (e10) (e10))) = (h4 (op1 (e10) (e10))))); [ zenon_intro zenon_H2aa | zenon_intro zenon_H2ab ].
% 85.65/85.84 cut (((h4 (op1 (e10) (e10))) = (h4 (op1 (e10) (e10)))) = ((h4 (e10)) = (h4 (op1 (e10) (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H330.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2aa.
% 85.65/85.84 cut (((h4 (op1 (e10) (e10))) = (h4 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2ab].
% 85.65/85.84 cut (((h4 (op1 (e10) (e10))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H331].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op1 (e10) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_Hfc].
% 85.65/85.84 congruence.
% 85.65/85.84 exact (zenon_Hfc zenon_Hf9).
% 85.65/85.84 apply zenon_H2ab. apply refl_equal.
% 85.65/85.84 apply zenon_H2ab. apply refl_equal.
% 85.65/85.84 elim (classic ((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [ zenon_intro zenon_H2ad | zenon_intro zenon_H2ae ].
% 85.65/85.84 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10)))) = ((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e10)) (h4 (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H32f.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2ad.
% 85.65/85.84 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2ae].
% 85.65/85.84 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H332].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op2 (e21) (e21)) = (e21)) = ((op2 (h4 (e10)) (h4 (e10))) = (op2 (e23) (op2 (e23) (e23))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H332.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H21.
% 85.65/85.84 cut (((e21) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H32e].
% 85.65/85.84 cut (((op2 (e21) (e21)) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2b0].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [ zenon_intro zenon_H2ad | zenon_intro zenon_H2ae ].
% 85.65/85.84 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10)))) = ((op2 (e21) (e21)) = (op2 (h4 (e10)) (h4 (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H2b0.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H2ad.
% 85.65/85.84 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (h4 (e10)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H2ae].
% 85.65/85.84 cut (((op2 (h4 (e10)) (h4 (e10))) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2a5].
% 85.65/85.84 congruence.
% 85.65/85.84 apply (zenon_L183_); trivial.
% 85.65/85.84 apply zenon_H2ae. apply refl_equal.
% 85.65/85.84 apply zenon_H2ae. apply refl_equal.
% 85.65/85.84 apply (zenon_L270_); trivial.
% 85.65/85.84 apply zenon_H2ae. apply refl_equal.
% 85.65/85.84 apply zenon_H2ae. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L271_ *)
% 85.65/85.84 assert (zenon_L272_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> ((op2 (e21) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H2f zenon_H39 zenon_H45 zenon_H2a7 zenon_Hf9 zenon_H21 zenon_H37 zenon_H2a3 zenon_Ha9.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.65/85.84 apply (zenon_L268_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.65/85.84 apply (zenon_L257_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.65/85.84 apply (zenon_L15_); trivial.
% 85.65/85.84 apply (zenon_L271_); trivial.
% 85.65/85.84 (* end of lemma zenon_L272_ *)
% 85.65/85.84 assert (zenon_L273_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e22) (e20)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> ((op1 (e10) (e10)) = (e10)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H89 zenon_H2a3 zenon_H37 zenon_H21 zenon_Hf9 zenon_H2a7 zenon_H45 zenon_H39 zenon_H2f zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hc0 zenon_H329 zenon_H326 zenon_Hb1.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.84 apply (zenon_L31_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.84 apply (zenon_L33_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.84 apply (zenon_L272_); trivial.
% 85.65/85.84 exact (zenon_Hb1 zenon_Hab).
% 85.65/85.84 (* end of lemma zenon_L273_ *)
% 85.65/85.84 assert (zenon_L274_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hbb zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2a7 zenon_Hf9 zenon_H2a3 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.65/85.84 apply (zenon_L273_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.65/85.84 apply (zenon_L28_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.65/85.84 apply (zenon_L30_); trivial.
% 85.65/85.84 apply (zenon_L41_); trivial.
% 85.65/85.84 (* end of lemma zenon_L274_ *)
% 85.65/85.84 assert (zenon_L275_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H2a3 zenon_Hf9 zenon_H2a7 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.84 exact (zenon_Hb9 zenon_Hbd).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.84 apply (zenon_L26_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.84 apply (zenon_L274_); trivial.
% 85.65/85.84 apply (zenon_L31_); trivial.
% 85.65/85.84 (* end of lemma zenon_L275_ *)
% 85.65/85.84 assert (zenon_L276_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H136 zenon_H23 zenon_H2f zenon_Hed zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H2a3 zenon_H2a7 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_Hbb zenon_H37 zenon_H82 zenon_H259 zenon_H323 zenon_H30c zenon_H2dc zenon_H61 zenon_H320 zenon_H17 zenon_H333 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.65/85.84 exact (zenon_H17 zenon_H14).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.65/85.84 apply (zenon_L266_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.65/85.84 apply (zenon_L275_); trivial.
% 85.65/85.84 apply (zenon_L52_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.84 apply (zenon_L59_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.84 apply (zenon_L62_); trivial.
% 85.65/85.84 apply (zenon_L71_); trivial.
% 85.65/85.84 (* end of lemma zenon_L276_ *)
% 85.65/85.84 assert (zenon_L277_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H256 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H329 zenon_H2a7 zenon_H2a3 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.65/85.84 apply (zenon_L276_); trivial.
% 85.65/85.84 apply (zenon_L276_); trivial.
% 85.65/85.84 (* end of lemma zenon_L277_ *)
% 85.65/85.84 assert (zenon_L278_ : (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((op1 (e10) (e10)) = (e12)) -> ((op2 (e20) (e20)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H24b zenon_H336 zenon_H1ae zenon_Hc0 zenon_H248 zenon_H2f.
% 85.65/85.84 cut (((h3 (e12)) = (e22)) = ((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H24b.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H336.
% 85.65/85.84 cut (((e22) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H337].
% 85.65/85.84 cut (((h3 (e12)) = (h3 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H338].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((h3 (op1 (e10) (e10))) = (h3 (op1 (e10) (e10))))); [ zenon_intro zenon_H24e | zenon_intro zenon_H24f ].
% 85.65/85.84 cut (((h3 (op1 (e10) (e10))) = (h3 (op1 (e10) (e10)))) = ((h3 (e12)) = (h3 (op1 (e10) (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H338.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H24e.
% 85.65/85.84 cut (((h3 (op1 (e10) (e10))) = (h3 (op1 (e10) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H24f].
% 85.65/85.84 cut (((h3 (op1 (e10) (e10))) = (h3 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H339].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op1 (e10) (e10)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H1a8].
% 85.65/85.84 congruence.
% 85.65/85.84 exact (zenon_H1a8 zenon_H1ae).
% 85.65/85.84 apply zenon_H24f. apply refl_equal.
% 85.65/85.84 apply zenon_H24f. apply refl_equal.
% 85.65/85.84 elim (classic ((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [ zenon_intro zenon_H251 | zenon_intro zenon_H252 ].
% 85.65/85.84 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10)))) = ((e22) = (op2 (h3 (e10)) (h3 (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H337.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H251.
% 85.65/85.84 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H252].
% 85.65/85.84 cut (((op2 (h3 (e10)) (h3 (e10))) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H33a].
% 85.65/85.84 congruence.
% 85.65/85.84 cut (((op2 (e20) (e20)) = (e22)) = ((op2 (h3 (e10)) (h3 (e10))) = (e22))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H33a.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_Hc0.
% 85.65/85.84 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.65/85.84 cut (((op2 (e20) (e20)) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H255].
% 85.65/85.84 congruence.
% 85.65/85.84 elim (classic ((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [ zenon_intro zenon_H251 | zenon_intro zenon_H252 ].
% 85.65/85.84 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10)))) = ((op2 (e20) (e20)) = (op2 (h3 (e10)) (h3 (e10))))).
% 85.65/85.84 intro zenon_D_pnotp.
% 85.65/85.84 apply zenon_H255.
% 85.65/85.84 rewrite <- zenon_D_pnotp.
% 85.65/85.84 exact zenon_H251.
% 85.65/85.84 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (h3 (e10)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H252].
% 85.65/85.84 cut (((op2 (h3 (e10)) (h3 (e10))) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H24a].
% 85.65/85.84 congruence.
% 85.65/85.84 apply (zenon_L151_); trivial.
% 85.65/85.84 apply zenon_H252. apply refl_equal.
% 85.65/85.84 apply zenon_H252. apply refl_equal.
% 85.65/85.84 apply zenon_H2b. apply refl_equal.
% 85.65/85.84 apply zenon_H252. apply refl_equal.
% 85.65/85.84 apply zenon_H252. apply refl_equal.
% 85.65/85.84 (* end of lemma zenon_L278_ *)
% 85.65/85.84 assert (zenon_L279_ : (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> ((op1 (e10) (e12)) = (e10)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H1a9 zenon_H2f zenon_H248 zenon_Hc0 zenon_H336 zenon_H24b zenon_H108 zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H157 zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H18a zenon_H13f zenon_H114 zenon_H11c zenon_H19b.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H1ae | zenon_intro zenon_H1ad ].
% 85.65/85.84 apply (zenon_L278_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1ad); [ zenon_intro zenon_H179 | zenon_intro zenon_H1af ].
% 85.65/85.84 apply (zenon_L89_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H17e | zenon_intro zenon_H185 ].
% 85.65/85.84 apply (zenon_L91_); trivial.
% 85.65/85.84 apply (zenon_L97_); trivial.
% 85.65/85.84 (* end of lemma zenon_L279_ *)
% 85.65/85.84 assert (zenon_L280_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H2f zenon_H248 zenon_Hc0 zenon_H336 zenon_H24b zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2b1); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H2b2 ].
% 85.65/85.84 exact (zenon_Hfc zenon_Hf9).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2b2); [ zenon_intro zenon_Hfe | zenon_intro zenon_H2b3 ].
% 85.65/85.84 apply (zenon_L179_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H157 | zenon_intro zenon_H1fc ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.65/85.84 exact (zenon_H1a7 zenon_H1ab).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.65/85.84 apply (zenon_L86_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.65/85.84 apply (zenon_L279_); trivial.
% 85.65/85.84 apply (zenon_L98_); trivial.
% 85.65/85.84 apply (zenon_L121_); trivial.
% 85.65/85.84 (* end of lemma zenon_L280_ *)
% 85.65/85.84 assert (zenon_L281_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hbb zenon_H108 zenon_H114 zenon_H1fb zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H186 zenon_H19a zenon_H17f zenon_H12a zenon_H113 zenon_H11e zenon_H17a zenon_H125 zenon_H24b zenon_H336 zenon_H248 zenon_H1a9 zenon_H11c zenon_H1a0 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.65/85.84 apply (zenon_L280_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.65/85.84 apply (zenon_L28_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.65/85.84 apply (zenon_L30_); trivial.
% 85.65/85.84 apply (zenon_L41_); trivial.
% 85.65/85.84 (* end of lemma zenon_L281_ *)
% 85.65/85.84 assert (zenon_L282_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H248 zenon_H336 zenon_H24b zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.84 exact (zenon_Hb9 zenon_Hbd).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.84 apply (zenon_L26_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.84 apply (zenon_L281_); trivial.
% 85.65/85.84 apply (zenon_L31_); trivial.
% 85.65/85.84 (* end of lemma zenon_L282_ *)
% 85.65/85.84 assert (zenon_L283_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H136 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2b1 zenon_H1fb zenon_H168 zenon_H1a9 zenon_H186 zenon_H190 zenon_H13f zenon_H19a zenon_H17f zenon_H17a zenon_H248 zenon_H336 zenon_H24b zenon_H1a0 zenon_H1a6 zenon_H154 zenon_H1ca zenon_H298 zenon_H297 zenon_H236 zenon_Hfc zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.84 apply (zenon_L157_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.65/85.84 exact (zenon_H17 zenon_H14).
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.65/85.84 apply (zenon_L266_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.65/85.84 apply (zenon_L282_); trivial.
% 85.65/85.84 apply (zenon_L52_); trivial.
% 85.65/85.84 apply (zenon_L178_); trivial.
% 85.65/85.84 apply (zenon_L179_); trivial.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.84 apply (zenon_L62_); trivial.
% 85.65/85.84 apply (zenon_L71_); trivial.
% 85.65/85.84 (* end of lemma zenon_L283_ *)
% 85.65/85.84 assert (zenon_L284_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_H2e4 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2b1 zenon_H1fb zenon_H168 zenon_H11c zenon_H114 zenon_H1a9 zenon_H186 zenon_H190 zenon_H13f zenon_H19a zenon_H17f zenon_H113 zenon_H11e zenon_H17a zenon_H12a zenon_H248 zenon_H336 zenon_H24b zenon_H1a0 zenon_H1a6 zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H136.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.84 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.84 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.84 apply (zenon_L283_); trivial.
% 85.65/85.84 apply (zenon_L283_); trivial.
% 85.65/85.84 (* end of lemma zenon_L284_ *)
% 85.65/85.84 assert (zenon_L285_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 85.65/85.84 do 0 intro. intros zenon_Heb zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H19 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.65/85.85 apply (zenon_L266_); trivial.
% 85.65/85.85 apply (zenon_L261_); trivial.
% 85.65/85.85 (* end of lemma zenon_L285_ *)
% 85.65/85.85 assert (zenon_L286_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2a3 zenon_H2a7 zenon_H329 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H25 zenon_H51.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.85 apply (zenon_L254_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.65/85.85 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.85 apply (zenon_L56_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.85 apply (zenon_L74_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.85 apply (zenon_L120_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.85 apply (zenon_L122_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.85 apply (zenon_L123_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.85 apply (zenon_L124_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.85 apply (zenon_L145_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.85 apply (zenon_L148_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.85 apply (zenon_L149_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.85 apply (zenon_L277_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.85 apply (zenon_L155_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.85 apply (zenon_L156_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.85 apply (zenon_L284_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.85 apply (zenon_L216_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.85 apply (zenon_L217_); trivial.
% 85.65/85.85 apply (zenon_L218_); trivial.
% 85.65/85.85 apply (zenon_L261_); trivial.
% 85.65/85.85 apply (zenon_L285_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.85 apply (zenon_L7_); trivial.
% 85.65/85.85 apply (zenon_L16_); trivial.
% 85.65/85.85 exact (zenon_H33c zenon_H27d).
% 85.65/85.85 (* end of lemma zenon_L286_ *)
% 85.65/85.85 assert (zenon_L287_ : (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e23)) -> ((op2 (e23) (e23)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H33d zenon_Hcc zenon_H4a.
% 85.65/85.85 cut (((op2 (e23) (e21)) = (e23)) = ((op2 (e23) (e21)) = (op2 (e23) (e23)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H33d.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_Hcc.
% 85.65/85.85 cut (((e23) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H28b].
% 85.65/85.85 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 85.65/85.85 congruence.
% 85.65/85.85 apply zenon_H91. apply refl_equal.
% 85.65/85.85 apply zenon_H28b. apply sym_equal. exact zenon_H4a.
% 85.65/85.85 (* end of lemma zenon_L287_ *)
% 85.65/85.85 assert (zenon_L288_ : (((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23))))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H48 zenon_H33d zenon_Hcc.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H4a. zenon_intro zenon_H49.
% 85.65/85.85 apply (zenon_L287_); trivial.
% 85.65/85.85 (* end of lemma zenon_L288_ *)
% 85.65/85.85 assert (zenon_L289_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H51 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1f zenon_H25 zenon_H23 zenon_H33d zenon_Hcc.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.85 apply (zenon_L197_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.85 apply (zenon_L4_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.85 apply (zenon_L7_); trivial.
% 85.65/85.85 apply (zenon_L288_); trivial.
% 85.65/85.85 (* end of lemma zenon_L289_ *)
% 85.65/85.85 assert (zenon_L290_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e23) (e21)) = (e23)) -> (~((e20) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H54 zenon_H2c9 zenon_Hcc zenon_H61 zenon_H23 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H25 zenon_H33d zenon_H51.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 85.65/85.85 apply (zenon_L289_); trivial.
% 85.65/85.85 apply (zenon_L289_); trivial.
% 85.65/85.85 (* end of lemma zenon_L290_ *)
% 85.65/85.85 assert (zenon_L291_ : (((op2 (e23) (e21)) = (e23))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H33e zenon_H2c9 zenon_H61 zenon_H23 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H25 zenon_H33d zenon_H51.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H33e). zenon_intro zenon_Hcc. zenon_intro zenon_H56.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 85.65/85.85 apply (zenon_L290_); trivial.
% 85.65/85.85 (* end of lemma zenon_L291_ *)
% 85.65/85.85 assert (zenon_L292_ : (((op2 (e23) (e22)) = (e23))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23)))))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H33f zenon_H23 zenon_H283.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H33f). zenon_intro zenon_H282. zenon_intro zenon_He3.
% 85.65/85.85 apply (zenon_L171_); trivial.
% 85.65/85.85 (* end of lemma zenon_L292_ *)
% 85.65/85.85 assert (zenon_L293_ : (((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23)))))))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H340.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H340). zenon_intro zenon_H4a. zenon_intro zenon_Hf4.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_Hf4). zenon_intro zenon_H301. zenon_intro zenon_H300.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H300). zenon_intro zenon_H303. zenon_intro zenon_H302.
% 85.65/85.85 apply (zenon_and_s _ _ zenon_H302). zenon_intro zenon_H305. zenon_intro zenon_H304.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H304); [ zenon_intro zenon_H2fe | zenon_intro zenon_H2fe ].
% 85.65/85.85 exact (zenon_H2fe zenon_H4a).
% 85.65/85.85 exact (zenon_H2fe zenon_H4a).
% 85.65/85.85 (* end of lemma zenon_L293_ *)
% 85.65/85.85 assert (zenon_L294_ : (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e20)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e21) (e21)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H341 zenon_H27e zenon_H23 zenon_H260.
% 85.65/85.85 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e21) (e20)) = (op2 (e21) (e21)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H341.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H23.
% 85.65/85.85 cut (((op2 (e22) (e22)) = (op2 (e21) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H31b].
% 85.65/85.85 cut (((e23) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H281].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op2 (e21) (e20)) = (op2 (e21) (e20)))); [ zenon_intro zenon_H74 | zenon_intro zenon_H75 ].
% 85.65/85.85 cut (((op2 (e21) (e20)) = (op2 (e21) (e20))) = ((e23) = (op2 (e21) (e20)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H281.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H74.
% 85.65/85.85 cut (((op2 (e21) (e20)) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H75].
% 85.65/85.85 cut (((op2 (e21) (e20)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H342].
% 85.65/85.85 congruence.
% 85.65/85.85 exact (zenon_H342 zenon_H27e).
% 85.65/85.85 apply zenon_H75. apply refl_equal.
% 85.65/85.85 apply zenon_H75. apply refl_equal.
% 85.65/85.85 apply (zenon_L259_); trivial.
% 85.65/85.85 (* end of lemma zenon_L294_ *)
% 85.65/85.85 assert (zenon_L295_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H28a zenon_H27e zenon_H341 zenon_H40 zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_H2c9.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.85 apply (zenon_L198_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.85 apply (zenon_L294_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.85 apply (zenon_L14_); trivial.
% 85.65/85.85 apply (zenon_L197_); trivial.
% 85.65/85.85 (* end of lemma zenon_L295_ *)
% 85.65/85.85 assert (zenon_L296_ : (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e22) (e20)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H343 zenon_H23 zenon_H344.
% 85.65/85.85 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e22) (e20)) = (op2 (e22) (e22)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H343.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H23.
% 85.65/85.85 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.65/85.85 cut (((e23) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H345].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op2 (e22) (e20)) = (op2 (e22) (e20)))); [ zenon_intro zenon_H5d | zenon_intro zenon_H5e ].
% 85.65/85.85 cut (((op2 (e22) (e20)) = (op2 (e22) (e20))) = ((e23) = (op2 (e22) (e20)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H345.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H5d.
% 85.65/85.85 cut (((op2 (e22) (e20)) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H5e].
% 85.65/85.85 cut (((op2 (e22) (e20)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H346].
% 85.65/85.85 congruence.
% 85.65/85.85 exact (zenon_H346 zenon_H344).
% 85.65/85.85 apply zenon_H5e. apply refl_equal.
% 85.65/85.85 apply zenon_H5e. apply refl_equal.
% 85.65/85.85 apply zenon_H42. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L296_ *)
% 85.65/85.85 assert (zenon_L297_ : ((op1 (e13) (e10)) = (e13)) -> ((op1 (e10) (e10)) = (e13)) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H297 zenon_H347 zenon_H348.
% 85.65/85.85 elim (classic ((op1 (e13) (e10)) = (op1 (e13) (e10)))); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H1a2 ].
% 85.65/85.85 cut (((op1 (e13) (e10)) = (op1 (e13) (e10))) = ((op1 (e10) (e10)) = (op1 (e13) (e10)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H348.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H1a1.
% 85.65/85.85 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.65/85.85 cut (((op1 (e13) (e10)) = (op1 (e10) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H349].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((op1 (e13) (e10)) = (e13)) = ((op1 (e13) (e10)) = (op1 (e10) (e10)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H349.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H297.
% 85.65/85.85 cut (((e13) = (op1 (e10) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H34a].
% 85.65/85.85 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.65/85.85 congruence.
% 85.65/85.85 apply zenon_H1a2. apply refl_equal.
% 85.65/85.85 apply zenon_H34a. apply sym_equal. exact zenon_H347.
% 85.65/85.85 apply zenon_H1a2. apply refl_equal.
% 85.65/85.85 apply zenon_H1a2. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L297_ *)
% 85.65/85.85 assert (zenon_L298_ : (~((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (e21)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H34b zenon_H29c zenon_Ha9.
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (e23))) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H29e].
% 85.65/85.85 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.85 congruence.
% 85.65/85.85 apply zenon_H22. apply refl_equal.
% 85.65/85.85 apply (zenon_L181_); trivial.
% 85.65/85.85 (* end of lemma zenon_L298_ *)
% 85.65/85.85 assert (zenon_L299_ : (~((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e22) (e23)) = (e20)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H34c zenon_H2b8 zenon_Ha9 zenon_H29c zenon_H65.
% 85.65/85.85 cut (((op2 (e23) (e21)) = (e20)) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (e23)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H34c.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H2b8.
% 85.65/85.85 cut (((e20) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H34d].
% 85.65/85.85 cut (((op2 (e23) (e21)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H34e].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [ zenon_intro zenon_H34f | zenon_intro zenon_H350 ].
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((op2 (e23) (e21)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H34e.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H34f.
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H350].
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H34b].
% 85.65/85.85 congruence.
% 85.65/85.85 apply (zenon_L298_); trivial.
% 85.65/85.85 apply zenon_H350. apply refl_equal.
% 85.65/85.85 apply zenon_H350. apply refl_equal.
% 85.65/85.85 apply zenon_H34d. apply sym_equal. exact zenon_H65.
% 85.65/85.85 (* end of lemma zenon_L299_ *)
% 85.65/85.85 assert (zenon_L300_ : (~((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H351 zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H2f.
% 85.65/85.85 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (op2 (e22) (e22))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H351.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H65.
% 85.65/85.85 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 85.65/85.85 cut (((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H352].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [ zenon_intro zenon_H34f | zenon_intro zenon_H350 ].
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H352.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H34f.
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H350].
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H34c].
% 85.65/85.85 congruence.
% 85.65/85.85 apply (zenon_L299_); trivial.
% 85.65/85.85 apply zenon_H350. apply refl_equal.
% 85.65/85.85 apply zenon_H350. apply refl_equal.
% 85.65/85.85 exact (zenon_H254 zenon_H2f).
% 85.65/85.85 (* end of lemma zenon_L300_ *)
% 85.65/85.85 assert (zenon_L301_ : ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e22) (op2 (e22) (e22))) = (h4 (e11)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H353 zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H354.
% 85.65/85.85 elim (classic ((h4 (e11)) = (h4 (e11)))); [ zenon_intro zenon_H355 | zenon_intro zenon_H356 ].
% 85.65/85.85 cut (((h4 (e11)) = (h4 (e11))) = ((op2 (e22) (op2 (e22) (e22))) = (h4 (e11)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H354.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H355.
% 85.65/85.85 cut (((h4 (e11)) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H356].
% 85.65/85.85 cut (((h4 (e11)) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H357].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (e11)) = (op2 (e22) (op2 (e22) (e22))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H357.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H353.
% 85.65/85.85 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H351].
% 85.65/85.85 cut (((h4 (e11)) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H356].
% 85.65/85.85 congruence.
% 85.65/85.85 apply zenon_H356. apply refl_equal.
% 85.65/85.85 apply (zenon_L300_); trivial.
% 85.65/85.85 apply zenon_H356. apply refl_equal.
% 85.65/85.85 apply zenon_H356. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L301_ *)
% 85.65/85.85 assert (zenon_L302_ : ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (e11)) = (e20))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_H358.
% 85.65/85.85 elim (classic ((e20) = (e20))); [ zenon_intro zenon_H359 | zenon_intro zenon_H7b ].
% 85.65/85.85 cut (((e20) = (e20)) = ((h4 (e11)) = (e20))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H358.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H359.
% 85.65/85.85 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.65/85.85 cut (((e20) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H35a].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((e20) = (h4 (e11)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H35a.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H2f.
% 85.65/85.85 cut (((op2 (e22) (op2 (e22) (e22))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H354].
% 85.65/85.85 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.65/85.85 congruence.
% 85.65/85.85 apply zenon_H7b. apply refl_equal.
% 85.65/85.85 apply (zenon_L301_); trivial.
% 85.65/85.85 apply zenon_H7b. apply refl_equal.
% 85.65/85.85 apply zenon_H7b. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L302_ *)
% 85.65/85.85 assert (zenon_L303_ : (~((op2 (h4 (e10)) (h4 (e11))) = (op2 (e21) (e20)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H35b zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_Ha9 zenon_H29c zenon_H2a3.
% 85.65/85.85 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.65/85.85 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.65/85.85 congruence.
% 85.65/85.85 apply (zenon_L182_); trivial.
% 85.65/85.85 apply (zenon_L302_); trivial.
% 85.65/85.85 (* end of lemma zenon_L303_ *)
% 85.65/85.85 assert (zenon_L304_ : (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e10) (e11)) = (e13)) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H35c zenon_H35d zenon_H1bb zenon_H27a zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353.
% 85.65/85.85 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H35c.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H35d.
% 85.65/85.85 cut (((op2 (e23) (e23)) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H35e].
% 85.65/85.85 cut (((h4 (e13)) = (h4 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H35f].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((h4 (op1 (e10) (e11))) = (h4 (op1 (e10) (e11))))); [ zenon_intro zenon_H360 | zenon_intro zenon_H361 ].
% 85.65/85.85 cut (((h4 (op1 (e10) (e11))) = (h4 (op1 (e10) (e11)))) = ((h4 (e13)) = (h4 (op1 (e10) (e11))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H35f.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H360.
% 85.65/85.85 cut (((h4 (op1 (e10) (e11))) = (h4 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H361].
% 85.65/85.85 cut (((h4 (op1 (e10) (e11))) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H362].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((op1 (e10) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H207].
% 85.65/85.85 congruence.
% 85.65/85.85 exact (zenon_H207 zenon_H1bb).
% 85.65/85.85 apply zenon_H361. apply refl_equal.
% 85.65/85.85 apply zenon_H361. apply refl_equal.
% 85.65/85.85 elim (classic ((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [ zenon_intro zenon_H363 | zenon_intro zenon_H364 ].
% 85.65/85.85 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11)))) = ((op2 (e23) (e23)) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H35e.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H363.
% 85.65/85.85 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H364].
% 85.65/85.85 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H365].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((op2 (e21) (e20)) = (e22)) = ((op2 (h4 (e10)) (h4 (e11))) = (op2 (e23) (e23)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H365.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H27a.
% 85.65/85.85 cut (((e22) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H319].
% 85.65/85.85 cut (((op2 (e21) (e20)) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H366].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [ zenon_intro zenon_H363 | zenon_intro zenon_H364 ].
% 85.65/85.85 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11)))) = ((op2 (e21) (e20)) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H366.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H363.
% 85.65/85.85 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H364].
% 85.65/85.85 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35b].
% 85.65/85.85 congruence.
% 85.65/85.85 apply (zenon_L303_); trivial.
% 85.65/85.85 apply zenon_H364. apply refl_equal.
% 85.65/85.85 apply zenon_H364. apply refl_equal.
% 85.65/85.85 apply zenon_H319. apply sym_equal. exact zenon_H29c.
% 85.65/85.85 apply zenon_H364. apply refl_equal.
% 85.65/85.85 apply zenon_H364. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L304_ *)
% 85.65/85.85 assert (zenon_L305_ : ((op1 (e10) (e13)) = (e13)) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H367 zenon_H108 zenon_H1bb zenon_H368.
% 85.65/85.85 elim (classic ((op1 (e10) (e13)) = (op1 (e10) (e13)))); [ zenon_intro zenon_H1fe | zenon_intro zenon_H1ff ].
% 85.65/85.85 cut (((op1 (e10) (e13)) = (op1 (e10) (e13))) = ((op1 (e10) (e11)) = (op1 (e10) (e13)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H368.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H1fe.
% 85.65/85.85 cut (((op1 (e10) (e13)) = (op1 (e10) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1ff].
% 85.65/85.85 cut (((op1 (e10) (e13)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H369].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e10) (e13)) = (op1 (e10) (e11)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H369.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H108.
% 85.65/85.85 cut (((op1 (e12) (e12)) = (op1 (e10) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H205].
% 85.65/85.85 cut (((e13) = (op1 (e10) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H36a].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op1 (e10) (e13)) = (op1 (e10) (e13)))); [ zenon_intro zenon_H1fe | zenon_intro zenon_H1ff ].
% 85.65/85.85 cut (((op1 (e10) (e13)) = (op1 (e10) (e13))) = ((e13) = (op1 (e10) (e13)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H36a.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H1fe.
% 85.65/85.85 cut (((op1 (e10) (e13)) = (op1 (e10) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1ff].
% 85.65/85.85 cut (((op1 (e10) (e13)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H36b].
% 85.65/85.85 congruence.
% 85.65/85.85 exact (zenon_H36b zenon_H367).
% 85.65/85.85 apply zenon_H1ff. apply refl_equal.
% 85.65/85.85 apply zenon_H1ff. apply refl_equal.
% 85.65/85.85 apply (zenon_L126_); trivial.
% 85.65/85.85 apply zenon_H1ff. apply refl_equal.
% 85.65/85.85 apply zenon_H1ff. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L305_ *)
% 85.65/85.85 assert (zenon_L306_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.65/85.85 apply (zenon_L305_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.65/85.85 apply (zenon_L177_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.65/85.85 apply (zenon_L69_); trivial.
% 85.65/85.85 apply (zenon_L178_); trivial.
% 85.65/85.85 (* end of lemma zenon_L306_ *)
% 85.65/85.85 assert (zenon_L307_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H36c zenon_H348 zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.65/85.85 apply (zenon_L297_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.65/85.85 apply (zenon_L304_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.65/85.85 apply (zenon_L136_); trivial.
% 85.65/85.85 apply (zenon_L306_); trivial.
% 85.65/85.85 (* end of lemma zenon_L307_ *)
% 85.65/85.85 assert (zenon_L308_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e23) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H2f zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2c0 zenon_H2bf zenon_H26e zenon_H23.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.65/85.85 apply (zenon_L237_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.65/85.85 apply (zenon_L187_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.65/85.85 apply (zenon_L190_); trivial.
% 85.65/85.85 apply (zenon_L163_); trivial.
% 85.65/85.85 (* end of lemma zenon_L308_ *)
% 85.65/85.85 assert (zenon_L309_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H27a zenon_H2a3 zenon_H29c zenon_H2b8 zenon_H353 zenon_H348 zenon_H36c zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.65/85.85 apply (zenon_L189_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.65/85.85 apply (zenon_L307_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.65/85.85 apply (zenon_L308_); trivial.
% 85.65/85.85 apply (zenon_L171_); trivial.
% 85.65/85.85 (* end of lemma zenon_L309_ *)
% 85.65/85.85 assert (zenon_L310_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_Hac zenon_Ha9 zenon_H89 zenon_H37 zenon_H283 zenon_H23 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H2f zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H36c zenon_H348 zenon_H353 zenon_H2b8 zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.65/85.85 apply (zenon_L175_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.65/85.85 apply (zenon_L39_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.65/85.85 apply (zenon_L309_); trivial.
% 85.65/85.85 apply (zenon_L172_); trivial.
% 85.65/85.85 (* end of lemma zenon_L310_ *)
% 85.65/85.85 assert (zenon_L311_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H28f zenon_H274 zenon_H71 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H2b8 zenon_H353 zenon_H348 zenon_H36c zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283 zenon_H37 zenon_H89 zenon_Ha9 zenon_Hac zenon_H293 zenon_H2b4 zenon_H27d zenon_H27f.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H28f); [ zenon_intro zenon_H273 | zenon_intro zenon_H290 ].
% 85.65/85.85 apply (zenon_L165_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_H72 | zenon_intro zenon_H291 ].
% 85.65/85.85 apply (zenon_L26_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H291); [ zenon_intro zenon_H27a | zenon_intro zenon_H27e ].
% 85.65/85.85 apply (zenon_L310_); trivial.
% 85.65/85.85 apply (zenon_L169_); trivial.
% 85.65/85.85 (* end of lemma zenon_L311_ *)
% 85.65/85.85 assert (zenon_L312_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_Hdc zenon_H28c zenon_Hc0 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27f zenon_H27d zenon_H2b4 zenon_H293 zenon_H308 zenon_H307 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H289 zenon_H28a zenon_H71 zenon_H274 zenon_H28f zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.85 apply (zenon_L31_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.85 apply (zenon_L174_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.85 apply (zenon_L311_); trivial.
% 85.65/85.85 apply (zenon_L192_); trivial.
% 85.65/85.85 (* end of lemma zenon_L312_ *)
% 85.65/85.85 assert (zenon_L313_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28f zenon_H274 zenon_H71 zenon_H28a zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H307 zenon_H308 zenon_H293 zenon_H2b4 zenon_H27d zenon_H27f zenon_H63 zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.85 apply (zenon_L20_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.85 apply (zenon_L10_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.85 exact (zenon_H63 zenon_H60).
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.65/85.85 apply (zenon_L200_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.65/85.85 apply (zenon_L312_); trivial.
% 85.65/85.85 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.65/85.85 exact (zenon_H28 zenon_H24).
% 85.65/85.85 apply (zenon_L15_); trivial.
% 85.65/85.85 (* end of lemma zenon_L313_ *)
% 85.65/85.85 assert (zenon_L314_ : (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e21) (e22)) = (e23)) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H36f zenon_H23 zenon_H370.
% 85.65/85.85 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e21) (e22)) = (op2 (e22) (e22)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H36f.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_H23.
% 85.65/85.85 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.65/85.85 cut (((e23) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H371].
% 85.65/85.85 congruence.
% 85.65/85.85 elim (classic ((op2 (e21) (e22)) = (op2 (e21) (e22)))); [ zenon_intro zenon_Hd6 | zenon_intro zenon_Hd7 ].
% 85.65/85.85 cut (((op2 (e21) (e22)) = (op2 (e21) (e22))) = ((e23) = (op2 (e21) (e22)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H371.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_Hd6.
% 85.65/85.85 cut (((op2 (e21) (e22)) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Hd7].
% 85.65/85.85 cut (((op2 (e21) (e22)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H372].
% 85.65/85.85 congruence.
% 85.65/85.85 exact (zenon_H372 zenon_H370).
% 85.65/85.85 apply zenon_Hd7. apply refl_equal.
% 85.65/85.85 apply zenon_Hd7. apply refl_equal.
% 85.65/85.85 apply zenon_H42. apply refl_equal.
% 85.65/85.85 (* end of lemma zenon_L314_ *)
% 85.65/85.85 assert (zenon_L315_ : ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e20) (e23)))) -> False).
% 85.65/85.85 do 0 intro. intros zenon_H23 zenon_H28a zenon_H373.
% 85.65/85.85 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.65/85.85 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((op2 (e22) (e22)) = (op2 (e20) (e23)))).
% 85.65/85.85 intro zenon_D_pnotp.
% 85.65/85.85 apply zenon_H373.
% 85.65/85.85 rewrite <- zenon_D_pnotp.
% 85.65/85.85 exact zenon_Hf0.
% 85.65/85.85 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.65/85.85 cut (((op2 (e20) (e23)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H374].
% 85.65/85.85 congruence.
% 85.65/85.85 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e20) (e23)) = (op2 (e22) (e22)))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H374.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H23.
% 85.65/85.86 cut (((op2 (e22) (e22)) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42].
% 85.65/85.86 cut (((e23) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H2d2].
% 85.65/85.86 congruence.
% 85.65/85.86 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.65/85.86 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((e23) = (op2 (e20) (e23)))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H2d2.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_Hf0.
% 85.65/85.86 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.65/85.86 cut (((op2 (e20) (e23)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2d3].
% 85.65/85.86 congruence.
% 85.65/85.86 exact (zenon_H2d3 zenon_H28a).
% 85.65/85.86 apply zenon_Hf1. apply refl_equal.
% 85.65/85.86 apply zenon_Hf1. apply refl_equal.
% 85.65/85.86 apply zenon_H42. apply refl_equal.
% 85.65/85.86 apply zenon_Hf1. apply refl_equal.
% 85.65/85.86 apply zenon_Hf1. apply refl_equal.
% 85.65/85.86 (* end of lemma zenon_L315_ *)
% 85.65/85.86 assert (zenon_L316_ : ((op2 (e21) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H31d zenon_H23 zenon_H28a zenon_H375.
% 85.65/85.86 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.65/85.86 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((op2 (e20) (e23)) = (op2 (e21) (e23)))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H375.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H9d.
% 85.65/85.86 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.65/85.86 cut (((op2 (e21) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H376].
% 85.65/85.86 congruence.
% 85.65/85.86 cut (((e23) = (op2 (e22) (e22))) = ((op2 (e21) (e23)) = (op2 (e20) (e23)))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H376.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H23.
% 85.65/85.86 cut (((op2 (e22) (e22)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H373].
% 85.65/85.86 cut (((e23) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H31e].
% 85.65/85.86 congruence.
% 85.65/85.86 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.65/85.86 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((e23) = (op2 (e21) (e23)))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H31e.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H9d.
% 85.65/85.86 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.65/85.86 cut (((op2 (e21) (e23)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H31f].
% 85.65/85.86 congruence.
% 85.65/85.86 exact (zenon_H31f zenon_H31d).
% 85.65/85.86 apply zenon_H9e. apply refl_equal.
% 85.65/85.86 apply zenon_H9e. apply refl_equal.
% 85.65/85.86 apply (zenon_L315_); trivial.
% 85.65/85.86 apply zenon_H9e. apply refl_equal.
% 85.65/85.86 apply zenon_H9e. apply refl_equal.
% 85.65/85.86 (* end of lemma zenon_L316_ *)
% 85.65/85.86 assert (zenon_L317_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H310 zenon_H375 zenon_H28a zenon_H36f zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H308 zenon_H293 zenon_H2b4 zenon_H27d zenon_H27f zenon_H63 zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.86 apply (zenon_L166_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.86 exact (zenon_H268 zenon_H26b).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.86 apply (zenon_L3_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.86 exact (zenon_H268 zenon_H26b).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.65/85.86 apply (zenon_L169_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.65/85.86 apply (zenon_L313_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.65/85.86 apply (zenon_L314_); trivial.
% 85.65/85.86 apply (zenon_L316_); trivial.
% 85.65/85.86 apply (zenon_L244_); trivial.
% 85.65/85.86 (* end of lemma zenon_L317_ *)
% 85.65/85.86 assert (zenon_L318_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H310 zenon_H375 zenon_H36f zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H308 zenon_H293 zenon_H2b4 zenon_H27d zenon_H27f zenon_H63 zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.86 apply (zenon_L162_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.86 apply (zenon_L163_); trivial.
% 85.65/85.86 apply (zenon_L317_); trivial.
% 85.65/85.86 (* end of lemma zenon_L318_ *)
% 85.65/85.86 assert (zenon_L319_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H37a zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2e1 zenon_H61 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H310 zenon_H375 zenon_H36f zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H308 zenon_H293 zenon_H2b4 zenon_H27f zenon_H63 zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.86 apply (zenon_L162_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.86 apply (zenon_L163_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.65/85.86 apply (zenon_L295_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.65/85.86 apply (zenon_L296_); trivial.
% 85.65/85.86 apply (zenon_L318_); trivial.
% 85.65/85.86 (* end of lemma zenon_L319_ *)
% 85.65/85.86 assert (zenon_L320_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H310 zenon_H375 zenon_H28a zenon_H36f zenon_H2d6 zenon_H283 zenon_H2bf zenon_H7c zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H26e zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H308 zenon_H2c5 zenon_H293 zenon_H2b4 zenon_H27d zenon_H27f zenon_H63 zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.86 apply (zenon_L166_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.86 exact (zenon_H268 zenon_H26b).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.86 apply (zenon_L3_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.86 exact (zenon_H268 zenon_H26b).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.65/85.86 apply (zenon_L169_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.86 apply (zenon_L20_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.86 exact (zenon_H63 zenon_H60).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.65/85.86 apply (zenon_L220_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.86 apply (zenon_L31_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.86 apply (zenon_L174_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.86 apply (zenon_L311_); trivial.
% 85.65/85.86 apply (zenon_L191_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.65/85.86 exact (zenon_H28 zenon_H24).
% 85.65/85.86 apply (zenon_L15_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.65/85.86 apply (zenon_L314_); trivial.
% 85.65/85.86 apply (zenon_L316_); trivial.
% 85.65/85.86 apply (zenon_L244_); trivial.
% 85.65/85.86 (* end of lemma zenon_L320_ *)
% 85.65/85.86 assert (zenon_L321_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H2e1 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H37a zenon_H61 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H310 zenon_H375 zenon_H36f zenon_H2d6 zenon_H283 zenon_H2bf zenon_H7c zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H26e zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H308 zenon_H2c5 zenon_H293 zenon_H2b4 zenon_H27f zenon_H63 zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.86 apply (zenon_L162_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.86 apply (zenon_L163_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.65/85.86 apply (zenon_L295_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.65/85.86 apply (zenon_L296_); trivial.
% 85.65/85.86 apply (zenon_L320_); trivial.
% 85.65/85.86 (* end of lemma zenon_L321_ *)
% 85.65/85.86 assert (zenon_L322_ : ((op2 (e21) (e20)) = (e20)) -> ((op2 (e21) (e20)) = (e22)) -> (~((e20) = (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H273 zenon_H27a zenon_H7d.
% 85.65/85.86 elim (classic ((e22) = (e22))); [ zenon_intro zenon_H7e | zenon_intro zenon_H2b ].
% 85.65/85.86 cut (((e22) = (e22)) = ((e20) = (e22))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H7d.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H7e.
% 85.65/85.86 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.65/85.86 cut (((e22) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7f].
% 85.65/85.86 congruence.
% 85.65/85.86 cut (((op2 (e21) (e20)) = (e20)) = ((e22) = (e20))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H7f.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H273.
% 85.65/85.86 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.65/85.86 cut (((op2 (e21) (e20)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H37d].
% 85.65/85.86 congruence.
% 85.65/85.86 exact (zenon_H37d zenon_H27a).
% 85.65/85.86 apply zenon_H7b. apply refl_equal.
% 85.65/85.86 apply zenon_H2b. apply refl_equal.
% 85.65/85.86 apply zenon_H2b. apply refl_equal.
% 85.65/85.86 (* end of lemma zenon_L322_ *)
% 85.65/85.86 assert (zenon_L323_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H27a zenon_H2a3 zenon_H2b8 zenon_H353 zenon_H348 zenon_H36c zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.65/85.86 apply (zenon_L189_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.65/85.86 apply (zenon_L310_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.65/85.86 apply (zenon_L308_); trivial.
% 85.65/85.86 apply (zenon_L171_); trivial.
% 85.65/85.86 (* end of lemma zenon_L323_ *)
% 85.65/85.86 assert (zenon_L324_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H27a zenon_H2a3 zenon_H2b8 zenon_H353 zenon_H348 zenon_H36c zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.86 apply (zenon_L20_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.86 exact (zenon_H63 zenon_H60).
% 85.65/85.86 apply (zenon_L323_); trivial.
% 85.65/85.86 (* end of lemma zenon_L324_ *)
% 85.65/85.86 assert (zenon_L325_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H377 zenon_H27f zenon_H27d zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H2f zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H36c zenon_H348 zenon_H353 zenon_H2b8 zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.65/85.86 apply (zenon_L169_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.65/85.86 apply (zenon_L324_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.65/85.86 apply (zenon_L314_); trivial.
% 85.65/85.86 apply (zenon_L316_); trivial.
% 85.65/85.86 (* end of lemma zenon_L325_ *)
% 85.65/85.86 assert (zenon_L326_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H27f zenon_H2b4 zenon_H293 zenon_H308 zenon_H307 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H71 zenon_H274 zenon_H28f zenon_H61 zenon_H268 zenon_H2c9 zenon_H289 zenon_H28a zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.86 apply (zenon_L20_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.86 exact (zenon_H63 zenon_H60).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.65/85.86 apply (zenon_L220_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.86 apply (zenon_L31_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.86 apply (zenon_L173_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.65/85.86 apply (zenon_L311_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.65/85.86 apply (zenon_L196_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.65/85.86 apply (zenon_L171_); trivial.
% 85.65/85.86 apply (zenon_L172_); trivial.
% 85.65/85.86 apply (zenon_L192_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.65/85.86 exact (zenon_H28 zenon_H24).
% 85.65/85.86 apply (zenon_L15_); trivial.
% 85.65/85.86 (* end of lemma zenon_L326_ *)
% 85.65/85.86 assert (zenon_L327_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((e20) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H28a zenon_H289 zenon_H2c9 zenon_H268 zenon_H61 zenon_H28f zenon_H274 zenon_H71 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H307 zenon_H308 zenon_H293 zenon_H2b4 zenon_H27f zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25 zenon_H2d9.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.86 apply (zenon_L198_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.86 apply (zenon_L326_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.86 apply (zenon_L14_); trivial.
% 85.65/85.86 apply (zenon_L202_); trivial.
% 85.65/85.86 (* end of lemma zenon_L327_ *)
% 85.65/85.86 assert (zenon_L328_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H36c zenon_H348 zenon_H353 zenon_H2b8 zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.86 apply (zenon_L20_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.86 exact (zenon_H63 zenon_H60).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.65/85.86 apply (zenon_L220_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.65/85.86 apply (zenon_L323_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.65/85.86 exact (zenon_H28 zenon_H24).
% 85.65/85.86 apply (zenon_L15_); trivial.
% 85.65/85.86 (* end of lemma zenon_L328_ *)
% 85.65/85.86 assert (zenon_L329_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((e20) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e22) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H310 zenon_H7d zenon_H375 zenon_H28a zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H2dc zenon_H2d0 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H2c9 zenon_H268 zenon_H61 zenon_H28f zenon_H274 zenon_H71 zenon_H27f zenon_H28c zenon_H6b zenon_H25 zenon_H377 zenon_H27d zenon_H269 zenon_H2db zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.86 apply (zenon_L322_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.86 exact (zenon_H268 zenon_H26b).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.86 apply (zenon_L2_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.86 exact (zenon_H268 zenon_H26b).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.86 apply (zenon_L10_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.65/85.86 apply (zenon_L28_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.65/85.86 exact (zenon_H269 zenon_H26d).
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.65/85.86 apply (zenon_L325_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.65/85.86 apply (zenon_L327_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.65/85.86 apply (zenon_L328_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.65/85.86 apply (zenon_L314_); trivial.
% 85.65/85.86 apply (zenon_L316_); trivial.
% 85.65/85.86 apply (zenon_L244_); trivial.
% 85.65/85.86 (* end of lemma zenon_L329_ *)
% 85.65/85.86 assert (zenon_L330_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((e20) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e22) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H2e1 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H37a zenon_H1c zenon_H341 zenon_H343 zenon_H310 zenon_H7d zenon_H375 zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H2dc zenon_H2d0 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H2c9 zenon_H268 zenon_H61 zenon_H28f zenon_H274 zenon_H71 zenon_H27f zenon_H28c zenon_H6b zenon_H25 zenon_H377 zenon_H269 zenon_H2db zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.86 apply (zenon_L162_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.86 apply (zenon_L163_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.65/85.86 apply (zenon_L159_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.65/85.86 apply (zenon_L295_); trivial.
% 85.65/85.86 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.65/85.86 apply (zenon_L296_); trivial.
% 85.65/85.86 apply (zenon_L329_); trivial.
% 85.65/85.86 (* end of lemma zenon_L330_ *)
% 85.65/85.86 assert (zenon_L331_ : (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e23) (e20)) = (e22)) -> False).
% 85.65/85.86 do 0 intro. intros zenon_H25 zenon_H27d zenon_H37e.
% 85.65/85.86 cut (((op2 (e23) (e20)) = (e23)) = ((e22) = (e23))).
% 85.65/85.86 intro zenon_D_pnotp.
% 85.65/85.86 apply zenon_H25.
% 85.65/85.86 rewrite <- zenon_D_pnotp.
% 85.65/85.86 exact zenon_H27d.
% 85.65/85.86 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.86 cut (((op2 (e23) (e20)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H37f].
% 85.65/85.86 congruence.
% 85.65/85.86 exact (zenon_H37f zenon_H37e).
% 85.65/85.86 apply zenon_H22. apply refl_equal.
% 85.65/85.86 (* end of lemma zenon_L331_ *)
% 85.65/85.86 assert (zenon_L332_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e22)) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H37a zenon_H14 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H40 zenon_H341 zenon_H28a zenon_H2d0 zenon_H2dc zenon_H23 zenon_H343 zenon_H25 zenon_H37e.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.65/85.87 apply (zenon_L159_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.65/85.87 apply (zenon_L295_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.65/85.87 apply (zenon_L296_); trivial.
% 85.65/85.87 apply (zenon_L331_); trivial.
% 85.65/85.87 (* end of lemma zenon_L332_ *)
% 85.65/85.87 assert (zenon_L333_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e22)) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H269 zenon_Hd4 zenon_H89 zenon_Hd5 zenon_H268 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H23 zenon_H343 zenon_H25 zenon_H37e.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.87 apply (zenon_L159_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.87 apply (zenon_L162_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.87 apply (zenon_L163_); trivial.
% 85.65/85.87 apply (zenon_L332_); trivial.
% 85.65/85.87 (* end of lemma zenon_L333_ *)
% 85.65/85.87 assert (zenon_L334_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_Hbb zenon_H259 zenon_H343 zenon_H2dc zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H71 zenon_H18 zenon_H2e zenon_H2c9 zenon_H37a zenon_H45 zenon_H39 zenon_H310 zenon_H7d zenon_H375 zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28 zenon_Hb5 zenon_Hdc zenon_H28f zenon_H274 zenon_H27f zenon_H28c zenon_H6b zenon_H377 zenon_H2db zenon_H30c zenon_H380 zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H25 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.87 apply (zenon_L157_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.87 apply (zenon_L158_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.87 apply (zenon_L26_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.65/85.87 apply (zenon_L319_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.65/85.87 apply (zenon_L28_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.65/85.87 apply (zenon_L321_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.65/85.87 apply (zenon_L330_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.65/85.87 apply (zenon_L220_); trivial.
% 85.65/85.87 apply (zenon_L333_); trivial.
% 85.65/85.87 apply (zenon_L209_); trivial.
% 85.65/85.87 apply (zenon_L31_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.87 apply (zenon_L62_); trivial.
% 85.65/85.87 apply (zenon_L71_); trivial.
% 85.65/85.87 (* end of lemma zenon_L334_ *)
% 85.65/85.87 assert (zenon_L335_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H2db zenon_H25 zenon_H7d zenon_H380 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H310 zenon_H30c zenon_H377 zenon_H375 zenon_H36f zenon_H2d6 zenon_H28 zenon_H82 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H293 zenon_Hac zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H108 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H2b4 zenon_H6b zenon_Hb5 zenon_H39 zenon_H45 zenon_H27f zenon_H5a zenon_H63 zenon_H274 zenon_H6e zenon_H2e1 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.87 apply (zenon_L334_); trivial.
% 85.65/85.87 apply (zenon_L334_); trivial.
% 85.65/85.87 (* end of lemma zenon_L335_ *)
% 85.65/85.87 assert (zenon_L336_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H2e1 zenon_H6e zenon_H274 zenon_H5a zenon_H27f zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H36c zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H28 zenon_H2d6 zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H37a zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H380 zenon_H7d zenon_H2db zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.87 apply (zenon_L56_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.87 apply (zenon_L74_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.87 apply (zenon_L120_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.87 apply (zenon_L122_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.87 apply (zenon_L123_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.87 apply (zenon_L124_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.87 apply (zenon_L145_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.87 apply (zenon_L148_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.87 apply (zenon_L149_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.87 apply (zenon_L154_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.87 apply (zenon_L155_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.87 apply (zenon_L156_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.87 apply (zenon_L335_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.87 apply (zenon_L216_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.87 apply (zenon_L217_); trivial.
% 85.65/85.87 apply (zenon_L218_); trivial.
% 85.65/85.87 apply (zenon_L220_); trivial.
% 85.65/85.87 apply (zenon_L26_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.87 apply (zenon_L222_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.87 apply (zenon_L7_); trivial.
% 85.65/85.87 apply (zenon_L16_); trivial.
% 85.65/85.87 (* end of lemma zenon_L336_ *)
% 85.65/85.87 assert (zenon_L337_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e23)) = (e22)) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H28c zenon_H31a zenon_H317 zenon_H318 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.65/85.87 apply (zenon_L257_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.65/85.87 apply (zenon_L197_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.65/85.87 apply (zenon_L171_); trivial.
% 85.65/85.87 apply (zenon_L172_); trivial.
% 85.65/85.87 (* end of lemma zenon_L337_ *)
% 85.65/85.87 assert (zenon_L338_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H28f zenon_H274 zenon_H37 zenon_H71 zenon_H283 zenon_H23 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H2f zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H36c zenon_H348 zenon_H353 zenon_H2b8 zenon_H29c zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H27d zenon_H27f.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28f); [ zenon_intro zenon_H273 | zenon_intro zenon_H290 ].
% 85.65/85.87 apply (zenon_L165_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_H72 | zenon_intro zenon_H291 ].
% 85.65/85.87 apply (zenon_L26_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H291); [ zenon_intro zenon_H27a | zenon_intro zenon_H27e ].
% 85.65/85.87 apply (zenon_L309_); trivial.
% 85.65/85.87 apply (zenon_L169_); trivial.
% 85.65/85.87 (* end of lemma zenon_L338_ *)
% 85.65/85.87 assert (zenon_L339_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H28a zenon_H289 zenon_H283 zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H2c9 zenon_H28f zenon_H274 zenon_H2c5 zenon_H308 zenon_H307 zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H27f zenon_H28c zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H25 zenon_H326 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.65/85.87 apply (zenon_L198_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.87 apply (zenon_L20_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.87 apply (zenon_L10_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.87 exact (zenon_H63 zenon_H60).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.65/85.87 apply (zenon_L208_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.65/85.87 apply (zenon_L337_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.65/85.87 apply (zenon_L13_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.65/85.87 apply (zenon_L338_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.65/85.87 apply (zenon_L197_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.65/85.87 apply (zenon_L171_); trivial.
% 85.65/85.87 apply (zenon_L172_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.65/85.87 apply (zenon_L14_); trivial.
% 85.65/85.87 apply (zenon_L195_); trivial.
% 85.65/85.87 (* end of lemma zenon_L339_ *)
% 85.65/85.87 assert (zenon_L340_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H310 zenon_H61 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H326 zenon_H25 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H28c zenon_H27f zenon_H2c2 zenon_H2bb zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H274 zenon_H28f zenon_H2c9 zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H283 zenon_H289 zenon_H28a zenon_H2d0 zenon_H2dc zenon_H268 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.87 apply (zenon_L166_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.87 exact (zenon_H268 zenon_H26b).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.87 apply (zenon_L3_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.87 exact (zenon_H268 zenon_H26b).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.87 apply (zenon_L10_); trivial.
% 85.65/85.87 apply (zenon_L339_); trivial.
% 85.65/85.87 apply (zenon_L244_); trivial.
% 85.65/85.87 (* end of lemma zenon_L340_ *)
% 85.65/85.87 assert (zenon_L341_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H23 zenon_H2f zenon_H30c zenon_H268 zenon_H2dc zenon_H2d0 zenon_H289 zenon_H283 zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2c9 zenon_H28f zenon_H274 zenon_H2c5 zenon_H308 zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H27f zenon_H28c zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H25 zenon_H326 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_H61 zenon_H310 zenon_H267 zenon_H1f zenon_H2fb zenon_H2e1 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.87 apply (zenon_L157_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.87 apply (zenon_L159_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.87 apply (zenon_L231_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.87 apply (zenon_L163_); trivial.
% 85.65/85.87 apply (zenon_L340_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.87 apply (zenon_L62_); trivial.
% 85.65/85.87 apply (zenon_L71_); trivial.
% 85.65/85.87 (* end of lemma zenon_L341_ *)
% 85.65/85.87 assert (zenon_L342_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2e4 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H310 zenon_H30c zenon_H1c zenon_H18 zenon_H2dc zenon_H40 zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H36c zenon_H368 zenon_H1ca zenon_H125 zenon_H298 zenon_H236 zenon_H108 zenon_H228 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2c9 zenon_H71 zenon_H37 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2f zenon_H2e zenon_H63 zenon_H274 zenon_H6e zenon_H2e1 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.87 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.87 apply (zenon_L341_); trivial.
% 85.65/85.87 apply (zenon_L341_); trivial.
% 85.65/85.87 (* end of lemma zenon_L342_ *)
% 85.65/85.87 assert (zenon_L343_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H14f zenon_H14c zenon_H209 zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H20f zenon_H23a zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H24b zenon_H248 zenon_H11e zenon_H12a zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2d0 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H2b4 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H27f zenon_H28f zenon_H326 zenon_H40 zenon_H2dc zenon_H18 zenon_H1c zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.87 apply (zenon_L56_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.87 apply (zenon_L74_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.87 apply (zenon_L120_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.87 apply (zenon_L122_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.87 apply (zenon_L123_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.87 apply (zenon_L124_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.87 apply (zenon_L145_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.87 apply (zenon_L148_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.87 apply (zenon_L149_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.87 apply (zenon_L154_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.87 apply (zenon_L155_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.87 apply (zenon_L156_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.87 apply (zenon_L342_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.87 apply (zenon_L216_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.87 apply (zenon_L217_); trivial.
% 85.65/85.87 apply (zenon_L218_); trivial.
% 85.65/85.87 (* end of lemma zenon_L343_ *)
% 85.65/85.87 assert (zenon_L344_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H310 zenon_H375 zenon_H28a zenon_H36f zenon_Hb5 zenon_H82 zenon_Hdc zenon_H28c zenon_Hc0 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27f zenon_H27d zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H71 zenon_H274 zenon_H28f zenon_Hb1 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.87 apply (zenon_L166_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.87 exact (zenon_H268 zenon_H26b).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.87 apply (zenon_L3_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.87 exact (zenon_H268 zenon_H26b).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.87 apply (zenon_L10_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.65/85.87 apply (zenon_L169_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.87 apply (zenon_L20_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.87 apply (zenon_L10_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.87 exact (zenon_H63 zenon_H60).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.87 apply (zenon_L31_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.87 apply (zenon_L174_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.87 apply (zenon_L311_); trivial.
% 85.65/85.87 exact (zenon_Hb1 zenon_Hab).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.65/85.87 apply (zenon_L314_); trivial.
% 85.65/85.87 apply (zenon_L316_); trivial.
% 85.65/85.87 apply (zenon_L244_); trivial.
% 85.65/85.87 (* end of lemma zenon_L344_ *)
% 85.65/85.87 assert (zenon_L345_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H2fb zenon_H1f zenon_H267 zenon_H310 zenon_H375 zenon_H36f zenon_Hb5 zenon_H82 zenon_Hdc zenon_H28c zenon_Hc0 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27f zenon_H27d zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H71 zenon_H274 zenon_H28f zenon_Hb1 zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.87 apply (zenon_L159_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.87 apply (zenon_L231_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.87 apply (zenon_L163_); trivial.
% 85.65/85.87 apply (zenon_L344_); trivial.
% 85.65/85.87 (* end of lemma zenon_L345_ *)
% 85.65/85.87 assert (zenon_L346_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H310 zenon_H7d zenon_H375 zenon_H28a zenon_H36f zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H289 zenon_H2c2 zenon_H2bb zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H27a zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H27d zenon_H27f zenon_H377 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.87 apply (zenon_L322_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.87 exact (zenon_H268 zenon_H26b).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.87 apply (zenon_L2_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.87 exact (zenon_H268 zenon_H26b).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.87 apply (zenon_L10_); trivial.
% 85.65/85.87 apply (zenon_L325_); trivial.
% 85.65/85.87 apply (zenon_L244_); trivial.
% 85.65/85.87 (* end of lemma zenon_L346_ *)
% 85.65/85.87 assert (zenon_L347_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e22)) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H23 zenon_H343 zenon_H25 zenon_H37e.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.87 apply (zenon_L159_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.87 apply (zenon_L231_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.87 apply (zenon_L163_); trivial.
% 85.65/85.87 apply (zenon_L332_); trivial.
% 85.65/85.87 (* end of lemma zenon_L347_ *)
% 85.65/85.87 assert (zenon_L348_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.65/85.87 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_H380 zenon_Hb1 zenon_H28f zenon_H274 zenon_H28c zenon_Hdc zenon_Hb5 zenon_H30c zenon_H377 zenon_H27f zenon_H27d zenon_H283 zenon_H2c5 zenon_H308 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H125 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H63 zenon_H5a zenon_H6e zenon_H36f zenon_H375 zenon_H7d zenon_H310 zenon_H39 zenon_H2e1 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H2c9 zenon_H61 zenon_H2e zenon_H18 zenon_H71 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H23 zenon_H343 zenon_H25 zenon_Hb9 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.87 apply (zenon_L157_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.87 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.87 exact (zenon_Hb9 zenon_Hbd).
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.87 apply (zenon_L26_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.65/85.87 apply (zenon_L345_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.87 apply (zenon_L159_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.87 apply (zenon_L231_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.87 apply (zenon_L163_); trivial.
% 85.65/85.87 apply (zenon_L346_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.65/85.87 apply (zenon_L219_); trivial.
% 85.65/85.87 apply (zenon_L347_); trivial.
% 85.65/85.87 apply (zenon_L31_); trivial.
% 85.65/85.87 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.87 apply (zenon_L62_); trivial.
% 85.65/85.87 apply (zenon_L247_); trivial.
% 85.65/85.87 (* end of lemma zenon_L348_ *)
% 85.65/85.87 assert (zenon_L349_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H2e4 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H380 zenon_H37a zenon_H25 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2dc zenon_H39 zenon_H7d zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H310 zenon_H30c zenon_H1c zenon_H18 zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hb1 zenon_H2b4 zenon_H2bb zenon_H36c zenon_H368 zenon_H1ca zenon_H125 zenon_H298 zenon_H236 zenon_H108 zenon_H228 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H82 zenon_H27d zenon_H27f zenon_H2c9 zenon_H5a zenon_H2e zenon_H63 zenon_H274 zenon_H6e zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.65/85.88 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.88 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.88 apply (zenon_L348_); trivial.
% 85.65/85.88 apply (zenon_L348_); trivial.
% 85.65/85.88 (* end of lemma zenon_L349_ *)
% 85.65/85.88 assert (zenon_L350_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H28c zenon_H27f zenon_H27e zenon_H383 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.65/85.88 apply (zenon_L169_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.65/85.88 exact (zenon_H383 zenon_Hcc).
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.65/85.88 apply (zenon_L171_); trivial.
% 85.65/85.88 apply (zenon_L172_); trivial.
% 85.65/85.88 (* end of lemma zenon_L350_ *)
% 85.65/85.88 assert (zenon_L351_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H377 zenon_H383 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H307 zenon_H308 zenon_H293 zenon_H2b4 zenon_H27d zenon_H27f zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_Hc0 zenon_H28c zenon_Hdc zenon_H82 zenon_Hb5 zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.65/85.88 apply (zenon_L350_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.88 apply (zenon_L20_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.88 apply (zenon_L10_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.88 exact (zenon_H63 zenon_H60).
% 85.65/85.88 apply (zenon_L312_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.65/85.88 apply (zenon_L314_); trivial.
% 85.65/85.88 apply (zenon_L316_); trivial.
% 85.65/85.88 (* end of lemma zenon_L351_ *)
% 85.65/85.88 assert (zenon_L352_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H310 zenon_H375 zenon_H28a zenon_H36f zenon_Hb5 zenon_H82 zenon_Hdc zenon_H28c zenon_Hc0 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27f zenon_H27d zenon_H2b4 zenon_H293 zenon_H308 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H289 zenon_H71 zenon_H274 zenon_H28f zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H383 zenon_H377 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.88 apply (zenon_L166_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.88 exact (zenon_H268 zenon_H26b).
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.88 apply (zenon_L2_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.88 exact (zenon_H268 zenon_H26b).
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.88 apply (zenon_L10_); trivial.
% 85.65/85.88 apply (zenon_L351_); trivial.
% 85.65/85.88 apply (zenon_L244_); trivial.
% 85.65/85.88 (* end of lemma zenon_L352_ *)
% 85.65/85.88 assert (zenon_L353_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H2e1 zenon_H2fb zenon_H1f zenon_H267 zenon_H37a zenon_H61 zenon_H343 zenon_H310 zenon_H375 zenon_H36f zenon_Hb5 zenon_H82 zenon_Hdc zenon_H28c zenon_Hc0 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27f zenon_H2b4 zenon_H293 zenon_H308 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H289 zenon_H71 zenon_H274 zenon_H28f zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H383 zenon_H377 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.88 apply (zenon_L159_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.88 apply (zenon_L231_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.88 apply (zenon_L163_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.65/85.88 apply (zenon_L159_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.65/85.88 apply (zenon_L350_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.65/85.88 apply (zenon_L296_); trivial.
% 85.65/85.88 apply (zenon_L352_); trivial.
% 85.65/85.88 (* end of lemma zenon_L353_ *)
% 85.65/85.88 assert (zenon_L354_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H380 zenon_H6b zenon_H28f zenon_H274 zenon_Hdc zenon_H82 zenon_Hb5 zenon_H30c zenon_H377 zenon_H27f zenon_H283 zenon_H2c5 zenon_H308 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H63 zenon_H5a zenon_H6e zenon_H36f zenon_H375 zenon_H7d zenon_H310 zenon_H28c zenon_H383 zenon_H39 zenon_H2e1 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H23 zenon_H343 zenon_H25.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.65/85.88 apply (zenon_L353_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.88 apply (zenon_L159_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.88 apply (zenon_L231_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.88 apply (zenon_L163_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.65/85.88 apply (zenon_L159_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.65/85.88 apply (zenon_L350_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.65/85.88 apply (zenon_L296_); trivial.
% 85.65/85.88 apply (zenon_L346_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.65/85.88 apply (zenon_L219_); trivial.
% 85.65/85.88 apply (zenon_L347_); trivial.
% 85.65/85.88 (* end of lemma zenon_L354_ *)
% 85.65/85.88 assert (zenon_L355_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_H380 zenon_H6b zenon_H28f zenon_H274 zenon_Hdc zenon_Hb5 zenon_H30c zenon_H377 zenon_H27f zenon_H283 zenon_H2c5 zenon_H308 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H125 zenon_H298 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H63 zenon_H5a zenon_H6e zenon_H36f zenon_H375 zenon_H7d zenon_H310 zenon_H28c zenon_H383 zenon_H39 zenon_H2e1 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H2c9 zenon_H61 zenon_H2e zenon_H18 zenon_H71 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H23 zenon_H343 zenon_H25 zenon_H259 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.88 apply (zenon_L157_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.88 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.88 apply (zenon_L158_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.88 apply (zenon_L26_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.88 apply (zenon_L354_); trivial.
% 85.65/85.88 apply (zenon_L31_); trivial.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.88 apply (zenon_L62_); trivial.
% 85.65/85.88 apply (zenon_L247_); trivial.
% 85.65/85.88 (* end of lemma zenon_L355_ *)
% 85.65/85.88 assert (zenon_L356_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H25 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2dc zenon_H39 zenon_H7d zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H5a zenon_H2c9 zenon_H82 zenon_H28f zenon_Hdc zenon_H293 zenon_Hac zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H108 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H2b4 zenon_H6b zenon_Hb5 zenon_H36f zenon_H375 zenon_H377 zenon_H18 zenon_H30c zenon_H310 zenon_H343 zenon_H27f zenon_H383 zenon_H283 zenon_H289 zenon_H28c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.65/85.88 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.88 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.88 apply (zenon_L355_); trivial.
% 85.65/85.88 apply (zenon_L355_); trivial.
% 85.65/85.88 (* end of lemma zenon_L356_ *)
% 85.65/85.88 assert (zenon_L357_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((e20) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.88 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H313 zenon_Hb8 zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H343 zenon_H310 zenon_H30c zenon_H18 zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H36c zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_Hdc zenon_H28f zenon_H82 zenon_H2c9 zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H7d zenon_H39 zenon_H2dc zenon_H40 zenon_H341 zenon_H2d0 zenon_H380 zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.65/85.88 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.88 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.89 apply (zenon_L56_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.89 apply (zenon_L74_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.89 apply (zenon_L120_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.89 apply (zenon_L122_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.89 apply (zenon_L123_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.89 apply (zenon_L124_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.89 apply (zenon_L145_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.89 apply (zenon_L148_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.89 apply (zenon_L149_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.89 apply (zenon_L154_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.89 apply (zenon_L155_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.89 apply (zenon_L156_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.89 apply (zenon_L356_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.89 apply (zenon_L216_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.89 apply (zenon_L217_); trivial.
% 85.65/85.89 apply (zenon_L218_); trivial.
% 85.65/85.89 apply (zenon_L219_); trivial.
% 85.65/85.89 apply (zenon_L26_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.89 apply (zenon_L4_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.89 apply (zenon_L7_); trivial.
% 85.65/85.89 apply (zenon_L250_); trivial.
% 85.65/85.89 (* end of lemma zenon_L357_ *)
% 85.65/85.89 assert (zenon_L358_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H384 zenon_H6b zenon_H259 zenon_H2ea zenon_H2e5 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H310 zenon_H30c zenon_H18 zenon_H2dc zenon_H40 zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H36c zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H71 zenon_H37 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H2e1 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_Hb9 zenon_H380 zenon_H37a zenon_H343 zenon_H341 zenon_H39 zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hac zenon_H293 zenon_Hdc zenon_H82 zenon_Hb8 zenon_H313 zenon_H51.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 85.65/85.89 apply (zenon_L343_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.89 apply (zenon_L56_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.89 apply (zenon_L74_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.89 apply (zenon_L120_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.89 apply (zenon_L122_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.89 apply (zenon_L123_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.89 apply (zenon_L124_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.89 apply (zenon_L145_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.89 apply (zenon_L148_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.89 apply (zenon_L149_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.89 apply (zenon_L154_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.89 apply (zenon_L155_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.89 apply (zenon_L156_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.89 apply (zenon_L349_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.89 apply (zenon_L216_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.89 apply (zenon_L217_); trivial.
% 85.65/85.89 apply (zenon_L218_); trivial.
% 85.65/85.89 apply (zenon_L219_); trivial.
% 85.65/85.89 apply (zenon_L26_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.89 apply (zenon_L4_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.89 apply (zenon_L7_); trivial.
% 85.65/85.89 apply (zenon_L250_); trivial.
% 85.65/85.89 apply (zenon_L357_); trivial.
% 85.65/85.89 (* end of lemma zenon_L358_ *)
% 85.65/85.89 assert (zenon_L359_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H27a zenon_H2a3 zenon_Ha9 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H348 zenon_H36c zenon_H31a zenon_H27d.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.65/85.89 apply (zenon_L175_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.65/85.89 apply (zenon_L240_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.65/85.89 apply (zenon_L307_); trivial.
% 85.65/85.89 apply (zenon_L256_); trivial.
% 85.65/85.89 (* end of lemma zenon_L359_ *)
% 85.65/85.89 assert (zenon_L360_ : (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H63 zenon_H27d zenon_H31a zenon_H36c zenon_H348 zenon_H353 zenon_H2b8 zenon_H2a3 zenon_H27a zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H2c5 zenon_H23 zenon_H283.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.89 apply (zenon_L20_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.89 apply (zenon_L10_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.89 exact (zenon_H63 zenon_H60).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.65/85.89 apply (zenon_L189_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.65/85.89 apply (zenon_L359_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.65/85.89 apply (zenon_L242_); trivial.
% 85.65/85.89 apply (zenon_L171_); trivial.
% 85.65/85.89 (* end of lemma zenon_L360_ *)
% 85.65/85.89 assert (zenon_L361_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e21) (e20)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H310 zenon_H7d zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H368 zenon_H236 zenon_H228 zenon_H35c zenon_H35d zenon_H27a zenon_H2a3 zenon_H353 zenon_H348 zenon_H36c zenon_H31a zenon_H27d zenon_H63 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.65/85.89 apply (zenon_L322_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.65/85.89 exact (zenon_H268 zenon_H26b).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.65/85.89 exact (zenon_Hc5 zenon_H19).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.65/85.89 exact (zenon_H268 zenon_H26b).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.65/85.89 apply (zenon_L10_); trivial.
% 85.65/85.89 apply (zenon_L360_); trivial.
% 85.65/85.89 apply (zenon_L244_); trivial.
% 85.65/85.89 (* end of lemma zenon_L361_ *)
% 85.65/85.89 assert (zenon_L362_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_H380 zenon_H1c zenon_H377 zenon_Hb1 zenon_H28f zenon_H274 zenon_H71 zenon_H289 zenon_H18 zenon_H27f zenon_H28c zenon_Hdc zenon_Hb5 zenon_H36f zenon_H375 zenon_H23 zenon_H30c zenon_H2c9 zenon_H268 zenon_H63 zenon_H31a zenon_H36c zenon_H348 zenon_H353 zenon_H2a3 zenon_H35d zenon_H35c zenon_H228 zenon_H236 zenon_H368 zenon_H1ca zenon_H297 zenon_H298 zenon_H308 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_H6b zenon_H14 zenon_H2c5 zenon_H283 zenon_H7d zenon_H310 zenon_H267 zenon_H1f zenon_H2fb zenon_H261 zenon_H2e1 zenon_H39 zenon_H3d zenon_H25 zenon_H27d zenon_H259 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.89 apply (zenon_L157_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.89 apply (zenon_L158_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.89 apply (zenon_L26_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.65/85.89 apply (zenon_L345_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.65/85.89 apply (zenon_L159_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.65/85.89 apply (zenon_L231_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.65/85.89 apply (zenon_L163_); trivial.
% 85.65/85.89 apply (zenon_L361_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.65/85.89 apply (zenon_L219_); trivial.
% 85.65/85.89 apply (zenon_L331_); trivial.
% 85.65/85.89 apply (zenon_L31_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.89 apply (zenon_L62_); trivial.
% 85.65/85.89 apply (zenon_L71_); trivial.
% 85.65/85.89 (* end of lemma zenon_L362_ *)
% 85.65/85.89 assert (zenon_L363_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e22))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H25 zenon_H39 zenon_Hc5 zenon_H31a zenon_H2d0 zenon_H6b zenon_H7d zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H310 zenon_H30c zenon_H1c zenon_H18 zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hb1 zenon_H2b4 zenon_H2bb zenon_H36c zenon_H368 zenon_H1ca zenon_H125 zenon_H298 zenon_H236 zenon_H108 zenon_H228 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H82 zenon_H27d zenon_H27f zenon_H2c9 zenon_H5a zenon_H2e zenon_H63 zenon_H274 zenon_H6e zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.65/85.89 apply (zenon_L362_); trivial.
% 85.65/85.89 apply (zenon_L362_); trivial.
% 85.65/85.89 (* end of lemma zenon_L363_ *)
% 85.65/85.89 assert (zenon_L364_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H384 zenon_H313 zenon_H343 zenon_H37a zenon_H341 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H310 zenon_H30c zenon_H18 zenon_H2dc zenon_H40 zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H36c zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H71 zenon_H37 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H2e1 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H380 zenon_H39 zenon_Hc5 zenon_H6b zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hac zenon_H293 zenon_Hdc zenon_H82 zenon_Hb8 zenon_H51.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 85.65/85.89 apply (zenon_L343_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.65/85.89 apply (zenon_L56_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.65/85.89 apply (zenon_L74_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.65/85.89 apply (zenon_L120_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.65/85.89 apply (zenon_L122_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.65/85.89 apply (zenon_L123_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.65/85.89 apply (zenon_L124_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.65/85.89 apply (zenon_L145_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.65/85.89 apply (zenon_L148_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.65/85.89 apply (zenon_L149_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.65/85.89 apply (zenon_L154_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.65/85.89 apply (zenon_L155_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.65/85.89 apply (zenon_L156_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.65/85.89 apply (zenon_L363_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.65/85.89 apply (zenon_L216_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.65/85.89 apply (zenon_L217_); trivial.
% 85.65/85.89 apply (zenon_L218_); trivial.
% 85.65/85.89 apply (zenon_L220_); trivial.
% 85.65/85.89 apply (zenon_L26_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.65/85.89 apply (zenon_L4_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.65/85.89 apply (zenon_L7_); trivial.
% 85.65/85.89 apply (zenon_L16_); trivial.
% 85.65/85.89 apply (zenon_L357_); trivial.
% 85.65/85.89 (* end of lemma zenon_L364_ *)
% 85.65/85.89 assert (zenon_L365_ : (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e23) (e20)) = (e20)) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H61 zenon_H27d zenon_H385.
% 85.65/85.89 cut (((op2 (e23) (e20)) = (e23)) = ((e20) = (e23))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H61.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H27d.
% 85.65/85.89 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.65/85.89 cut (((op2 (e23) (e20)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H386].
% 85.65/85.89 congruence.
% 85.65/85.89 exact (zenon_H386 zenon_H385).
% 85.65/85.89 apply zenon_H22. apply refl_equal.
% 85.65/85.89 (* end of lemma zenon_L365_ *)
% 85.65/85.89 assert (zenon_L366_ : ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (op2 (e22) (e22))) = (op2 (h4 (e10)) (h4 (e11))))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H273 zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2f zenon_H387.
% 85.65/85.89 elim (classic ((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [ zenon_intro zenon_H363 | zenon_intro zenon_H364 ].
% 85.65/85.89 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11)))) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H387.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H363.
% 85.65/85.89 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H364].
% 85.65/85.89 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H388].
% 85.65/85.89 congruence.
% 85.65/85.89 cut (((op2 (e21) (e20)) = (e20)) = ((op2 (h4 (e10)) (h4 (e11))) = (op2 (e22) (op2 (e22) (e22))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H388.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H273.
% 85.65/85.89 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 85.65/85.89 cut (((op2 (e21) (e20)) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H366].
% 85.65/85.89 congruence.
% 85.65/85.89 elim (classic ((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [ zenon_intro zenon_H363 | zenon_intro zenon_H364 ].
% 85.65/85.89 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11)))) = ((op2 (e21) (e20)) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H366.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H363.
% 85.65/85.89 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H364].
% 85.65/85.89 cut (((op2 (h4 (e10)) (h4 (e11))) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35b].
% 85.65/85.89 congruence.
% 85.65/85.89 apply (zenon_L303_); trivial.
% 85.65/85.89 apply zenon_H364. apply refl_equal.
% 85.65/85.89 apply zenon_H364. apply refl_equal.
% 85.65/85.89 exact (zenon_H254 zenon_H2f).
% 85.65/85.89 apply zenon_H364. apply refl_equal.
% 85.65/85.89 apply zenon_H364. apply refl_equal.
% 85.65/85.89 (* end of lemma zenon_L366_ *)
% 85.65/85.89 assert (zenon_L367_ : (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op1 (e10) (e11)) = (e11)) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H35c zenon_H1b5 zenon_H273 zenon_H2a3 zenon_H2f zenon_H353 zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8.
% 85.65/85.89 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H35c.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H353.
% 85.65/85.89 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H389].
% 85.65/85.89 cut (((h4 (e11)) = (h4 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H38a].
% 85.65/85.89 congruence.
% 85.65/85.89 elim (classic ((h4 (op1 (e10) (e11))) = (h4 (op1 (e10) (e11))))); [ zenon_intro zenon_H360 | zenon_intro zenon_H361 ].
% 85.65/85.89 cut (((h4 (op1 (e10) (e11))) = (h4 (op1 (e10) (e11)))) = ((h4 (e11)) = (h4 (op1 (e10) (e11))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H38a.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H360.
% 85.65/85.89 cut (((h4 (op1 (e10) (e11))) = (h4 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H361].
% 85.65/85.89 cut (((h4 (op1 (e10) (e11))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H38b].
% 85.65/85.89 congruence.
% 85.65/85.89 cut (((op1 (e10) (e11)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H38c].
% 85.65/85.89 congruence.
% 85.65/85.89 exact (zenon_H38c zenon_H1b5).
% 85.65/85.89 apply zenon_H361. apply refl_equal.
% 85.65/85.89 apply zenon_H361. apply refl_equal.
% 85.65/85.89 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H389.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H65.
% 85.65/85.89 cut (((e20) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H38d].
% 85.65/85.89 cut (((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H352].
% 85.65/85.89 congruence.
% 85.65/85.89 elim (classic ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [ zenon_intro zenon_H34f | zenon_intro zenon_H350 ].
% 85.65/85.89 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H352.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H34f.
% 85.65/85.89 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H350].
% 85.65/85.89 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H34c].
% 85.65/85.89 congruence.
% 85.65/85.89 apply (zenon_L299_); trivial.
% 85.65/85.89 apply zenon_H350. apply refl_equal.
% 85.65/85.89 apply zenon_H350. apply refl_equal.
% 85.65/85.89 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((e20) = (op2 (h4 (e10)) (h4 (e11))))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H38d.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H2f.
% 85.65/85.89 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (h4 (e10)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H387].
% 85.65/85.89 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.65/85.89 congruence.
% 85.65/85.89 apply zenon_H7b. apply refl_equal.
% 85.65/85.89 apply (zenon_L366_); trivial.
% 85.65/85.89 (* end of lemma zenon_L367_ *)
% 85.65/85.89 assert (zenon_L368_ : ((op1 (e10) (e10)) = (e10)) -> ((op1 (e10) (e10)) = (e13)) -> (~((e10) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_Hf9 zenon_H347 zenon_H154.
% 85.65/85.89 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.65/85.89 cut (((e13) = (e13)) = ((e10) = (e13))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H154.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H10b.
% 85.65/85.89 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.65/85.89 cut (((e13) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H155].
% 85.65/85.89 congruence.
% 85.65/85.89 cut (((op1 (e10) (e10)) = (e10)) = ((e13) = (e10))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H155.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_Hf9.
% 85.65/85.89 cut (((e10) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H17d].
% 85.65/85.89 cut (((op1 (e10) (e10)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H38e].
% 85.65/85.89 congruence.
% 85.65/85.89 exact (zenon_H38e zenon_H347).
% 85.65/85.89 apply zenon_H17d. apply refl_equal.
% 85.65/85.89 apply zenon_H107. apply refl_equal.
% 85.65/85.89 apply zenon_H107. apply refl_equal.
% 85.65/85.89 (* end of lemma zenon_L368_ *)
% 85.65/85.89 assert (zenon_L369_ : (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e10) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H20f zenon_H175 zenon_H104 zenon_H23a zenon_H122 zenon_H108 zenon_H1bb zenon_H209.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H178 | zenon_intro zenon_H210 ].
% 85.65/85.89 exact (zenon_H175 zenon_H178).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H106 | zenon_intro zenon_H211 ].
% 85.65/85.89 exact (zenon_H104 zenon_H106).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_H1fa | zenon_intro zenon_H208 ].
% 85.65/85.89 apply (zenon_L146_); trivial.
% 85.65/85.89 apply (zenon_L127_); trivial.
% 85.65/85.89 (* end of lemma zenon_L369_ *)
% 85.65/85.89 assert (zenon_L370_ : (~((e11) = (e13))) -> ((op1 (e13) (e11)) = (e13)) -> ((op1 (e13) (e11)) = (e11)) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H1ca zenon_H1ba zenon_H38f.
% 85.65/85.89 cut (((op1 (e13) (e11)) = (e13)) = ((e11) = (e13))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H1ca.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H1ba.
% 85.65/85.89 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.65/85.89 cut (((op1 (e13) (e11)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H390].
% 85.65/85.89 congruence.
% 85.65/85.89 exact (zenon_H390 zenon_H38f).
% 85.65/85.89 apply zenon_H107. apply refl_equal.
% 85.65/85.89 (* end of lemma zenon_L370_ *)
% 85.65/85.89 assert (zenon_L371_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e10) (e12)) = (e11)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e11)) = (e11)) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H209 zenon_H122 zenon_H17a zenon_H1b4 zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca zenon_H38f.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.65/85.89 apply (zenon_L305_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.65/85.89 apply (zenon_L129_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.65/85.89 apply (zenon_L69_); trivial.
% 85.65/85.89 apply (zenon_L370_); trivial.
% 85.65/85.89 (* end of lemma zenon_L371_ *)
% 85.65/85.89 assert (zenon_L372_ : (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e10) (e12)) = (e11)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H367 zenon_H209 zenon_H122 zenon_H17a zenon_H1b4 zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H391); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H392 ].
% 85.65/85.89 apply (zenon_L101_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H392); [ zenon_intro zenon_H106 | zenon_intro zenon_H393 ].
% 85.65/85.89 exact (zenon_H104 zenon_H106).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H393); [ zenon_intro zenon_H11d | zenon_intro zenon_H38f ].
% 85.65/85.89 apply (zenon_L67_); trivial.
% 85.65/85.89 apply (zenon_L371_); trivial.
% 85.65/85.89 (* end of lemma zenon_L372_ *)
% 85.65/85.89 assert (zenon_L373_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e10) (e12)) = (e11)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H36c zenon_H154 zenon_H23a zenon_H175 zenon_H20f zenon_H228 zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H209 zenon_H122 zenon_H17a zenon_H1b4 zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.65/85.89 apply (zenon_L368_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.65/85.89 apply (zenon_L369_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.65/85.89 apply (zenon_L136_); trivial.
% 85.65/85.89 apply (zenon_L372_); trivial.
% 85.65/85.89 (* end of lemma zenon_L373_ *)
% 85.65/85.89 assert (zenon_L374_ : ((op1 (e10) (e13)) = (e11)) -> ((op1 (e10) (e13)) = (e13)) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H184 zenon_H367 zenon_H1ca.
% 85.65/85.89 elim (classic ((e13) = (e13))); [ zenon_intro zenon_H10b | zenon_intro zenon_H107 ].
% 85.65/85.89 cut (((e13) = (e13)) = ((e11) = (e13))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H1ca.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H10b.
% 85.65/85.89 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.65/85.89 cut (((e13) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H1cb].
% 85.65/85.89 congruence.
% 85.65/85.89 cut (((op1 (e10) (e13)) = (e11)) = ((e13) = (e11))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H1cb.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H184.
% 85.65/85.89 cut (((e11) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H183].
% 85.65/85.89 cut (((op1 (e10) (e13)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H36b].
% 85.65/85.89 congruence.
% 85.65/85.89 exact (zenon_H36b zenon_H367).
% 85.65/85.89 apply zenon_H183. apply refl_equal.
% 85.65/85.89 apply zenon_H107. apply refl_equal.
% 85.65/85.89 apply zenon_H107. apply refl_equal.
% 85.65/85.89 (* end of lemma zenon_L374_ *)
% 85.65/85.89 assert (zenon_L375_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((op1 (e10) (e13)) = (e11)) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H184 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.65/85.89 apply (zenon_L368_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.65/85.89 apply (zenon_L369_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.65/85.89 apply (zenon_L136_); trivial.
% 85.65/85.89 apply (zenon_L374_); trivial.
% 85.65/85.89 (* end of lemma zenon_L375_ *)
% 85.65/85.89 assert (zenon_L376_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H1e4 zenon_H1a7 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H353 zenon_H2f zenon_H2a3 zenon_H273 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H1e4); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1eb ].
% 85.65/85.89 exact (zenon_H1a7 zenon_H1ab).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1ec ].
% 85.65/85.89 apply (zenon_L367_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H1ec); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H184 ].
% 85.65/85.89 apply (zenon_L373_); trivial.
% 85.65/85.89 apply (zenon_L375_); trivial.
% 85.65/85.89 (* end of lemma zenon_L376_ *)
% 85.65/85.89 assert (zenon_L377_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H326 zenon_Hc0 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H1e4 zenon_H1a7 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H353 zenon_H2f zenon_H2a3 zenon_H273 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.65/85.89 apply (zenon_L267_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.65/85.89 apply (zenon_L257_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.65/85.89 apply (zenon_L13_); trivial.
% 85.65/85.89 apply (zenon_L376_); trivial.
% 85.65/85.89 (* end of lemma zenon_L377_ *)
% 85.65/85.89 assert (zenon_L378_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H37 zenon_H1ca zenon_H228 zenon_H108 zenon_H20f zenon_H175 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_Hf9 zenon_H154 zenon_H36c zenon_H391 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H17a zenon_H1b0 zenon_Hfd zenon_H1c1 zenon_H125 zenon_H35c zenon_H273 zenon_H2a3 zenon_H2f zenon_H353 zenon_H65 zenon_H2b8 zenon_H1a7 zenon_H1e4 zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_Hc0 zenon_H326 zenon_Hb1.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.65/85.89 apply (zenon_L31_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.65/85.89 apply (zenon_L33_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.65/85.89 apply (zenon_L377_); trivial.
% 85.65/85.89 exact (zenon_Hb1 zenon_Hab).
% 85.65/85.89 (* end of lemma zenon_L378_ *)
% 85.65/85.89 assert (zenon_L379_ : ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H2f zenon_H2ba zenon_H65 zenon_H66 zenon_H23 zenon_H2bf.
% 85.65/85.89 elim (classic ((op2 (e23) (e22)) = (op2 (e23) (e22)))); [ zenon_intro zenon_H284 | zenon_intro zenon_H285 ].
% 85.65/85.89 cut (((op2 (e23) (e22)) = (op2 (e23) (e22))) = ((op2 (e20) (e22)) = (op2 (e23) (e22)))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H2bf.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H284.
% 85.65/85.89 cut (((op2 (e23) (e22)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H285].
% 85.65/85.89 cut (((op2 (e23) (e22)) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H394].
% 85.65/85.89 congruence.
% 85.65/85.89 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((op2 (e23) (e22)) = (op2 (e20) (e22)))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H394.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H2f.
% 85.65/85.89 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H64].
% 85.65/85.89 cut (((e20) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H2bd].
% 85.65/85.89 congruence.
% 85.65/85.89 elim (classic ((op2 (e23) (e22)) = (op2 (e23) (e22)))); [ zenon_intro zenon_H284 | zenon_intro zenon_H285 ].
% 85.65/85.89 cut (((op2 (e23) (e22)) = (op2 (e23) (e22))) = ((e20) = (op2 (e23) (e22)))).
% 85.65/85.89 intro zenon_D_pnotp.
% 85.65/85.89 apply zenon_H2bd.
% 85.65/85.89 rewrite <- zenon_D_pnotp.
% 85.65/85.89 exact zenon_H284.
% 85.65/85.89 cut (((op2 (e23) (e22)) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H285].
% 85.65/85.89 cut (((op2 (e23) (e22)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H2be].
% 85.65/85.89 congruence.
% 85.65/85.89 exact (zenon_H2be zenon_H2ba).
% 85.65/85.89 apply zenon_H285. apply refl_equal.
% 85.65/85.89 apply zenon_H285. apply refl_equal.
% 85.65/85.89 apply (zenon_L22_); trivial.
% 85.65/85.89 apply zenon_H285. apply refl_equal.
% 85.65/85.89 apply zenon_H285. apply refl_equal.
% 85.65/85.89 (* end of lemma zenon_L379_ *)
% 85.65/85.89 assert (zenon_L380_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hc0 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H3d zenon_H2e zenon_H1e4 zenon_H1a7 zenon_H353 zenon_H2a3 zenon_H273 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca zenon_H37 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.65/85.89 apply (zenon_L365_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.65/85.89 apply (zenon_L378_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.65/85.89 apply (zenon_L379_); trivial.
% 85.65/85.89 exact (zenon_H296 zenon_H292).
% 85.65/85.89 (* end of lemma zenon_L380_ *)
% 85.65/85.89 assert (zenon_L381_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H259 zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H1ca zenon_H228 zenon_H108 zenon_H20f zenon_H175 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_Hf9 zenon_H154 zenon_H36c zenon_H391 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H17a zenon_H1b0 zenon_Hfd zenon_H1c1 zenon_H125 zenon_H35c zenon_H273 zenon_H2a3 zenon_H353 zenon_H1a7 zenon_H1e4 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_Hc0 zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.89 apply (zenon_L20_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.65/85.89 apply (zenon_L10_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.65/85.89 exact (zenon_H63 zenon_H60).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.65/85.89 apply (zenon_L200_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.65/85.89 apply (zenon_L380_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.65/85.89 apply (zenon_L6_); trivial.
% 85.65/85.89 apply (zenon_L15_); trivial.
% 85.65/85.89 (* end of lemma zenon_L381_ *)
% 85.65/85.89 assert (zenon_L382_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H61 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H1e4 zenon_H1a7 zenon_H353 zenon_H2a3 zenon_H273 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca zenon_H2bf zenon_H296 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.65/85.89 apply (zenon_L381_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.65/85.89 apply (zenon_L28_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.65/85.89 apply (zenon_L30_); trivial.
% 85.65/85.89 apply (zenon_L41_); trivial.
% 85.65/85.89 (* end of lemma zenon_L382_ *)
% 85.65/85.89 assert (zenon_L383_ : (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H398 zenon_H17 zenon_H82 zenon_H37 zenon_Hbb zenon_H25 zenon_H395 zenon_H326 zenon_H329 zenon_H31a zenon_H317 zenon_H2b4 zenon_H1e4 zenon_H1a7 zenon_H353 zenon_H2a3 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca zenon_H2bf zenon_H296 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H8f zenon_Hac zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1 zenon_H71 zenon_Hb9 zenon_Hb8 zenon_H23 zenon_H2f zenon_H5a zenon_H61 zenon_H27d.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H398); [ zenon_intro zenon_H14 | zenon_intro zenon_H399 ].
% 85.65/85.89 exact (zenon_H17 zenon_H14).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H399); [ zenon_intro zenon_H273 | zenon_intro zenon_H39a ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.65/85.89 exact (zenon_Hb9 zenon_Hbd).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.65/85.89 apply (zenon_L26_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.65/85.89 apply (zenon_L382_); trivial.
% 85.65/85.89 apply (zenon_L31_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H39a); [ zenon_intro zenon_H5b | zenon_intro zenon_H385 ].
% 85.65/85.89 apply (zenon_L20_); trivial.
% 85.65/85.89 apply (zenon_L365_); trivial.
% 85.65/85.89 (* end of lemma zenon_L383_ *)
% 85.65/85.89 assert (zenon_L384_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_H6e zenon_H395 zenon_H2bf zenon_H1a7 zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H1b0 zenon_H236 zenon_H1ca zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H329 zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.65/85.89 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.65/85.89 exact (zenon_H17 zenon_H14).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.65/85.89 apply (zenon_L266_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.65/85.89 apply (zenon_L383_); trivial.
% 85.65/85.89 apply (zenon_L52_); trivial.
% 85.65/85.89 apply (zenon_L86_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.65/85.89 apply (zenon_L59_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.65/85.89 apply (zenon_L62_); trivial.
% 85.65/85.89 apply (zenon_L71_); trivial.
% 85.65/85.89 (* end of lemma zenon_L384_ *)
% 85.65/85.89 assert (zenon_L385_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H1c1 zenon_H1b3 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H353 zenon_H2f zenon_H2a3 zenon_H273 zenon_H35c zenon_H17a zenon_H122 zenon_H208 zenon_H108 zenon_H209.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H1c1); [ zenon_intro zenon_Hfe | zenon_intro zenon_H1c2 ].
% 85.65/85.89 exact (zenon_H1b3 zenon_Hfe).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H1c2); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1c3 ].
% 85.65/85.89 apply (zenon_L367_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H1c3); [ zenon_intro zenon_H179 | zenon_intro zenon_H1bb ].
% 85.65/85.89 apply (zenon_L88_); trivial.
% 85.65/85.89 apply (zenon_L127_); trivial.
% 85.65/85.89 (* end of lemma zenon_L385_ *)
% 85.65/85.89 assert (zenon_L386_ : (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H367 zenon_H209 zenon_H122 zenon_H17a zenon_H35c zenon_H273 zenon_H2a3 zenon_H2f zenon_H353 zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H391); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H392 ].
% 85.65/85.89 apply (zenon_L367_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H392); [ zenon_intro zenon_H106 | zenon_intro zenon_H393 ].
% 85.65/85.89 exact (zenon_H104 zenon_H106).
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H393); [ zenon_intro zenon_H11d | zenon_intro zenon_H38f ].
% 85.65/85.89 apply (zenon_L67_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.65/85.89 apply (zenon_L305_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.65/85.89 apply (zenon_L385_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.65/85.89 apply (zenon_L69_); trivial.
% 85.65/85.89 apply (zenon_L370_); trivial.
% 85.65/85.89 (* end of lemma zenon_L386_ *)
% 85.65/85.89 assert (zenon_L387_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H36c zenon_H154 zenon_Hf9 zenon_H23a zenon_H175 zenon_H20f zenon_H228 zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H209 zenon_H122 zenon_H17a zenon_H35c zenon_H273 zenon_H2a3 zenon_H2f zenon_H353 zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.65/85.89 apply (zenon_L368_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.65/85.89 apply (zenon_L369_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.65/85.89 apply (zenon_L136_); trivial.
% 85.65/85.89 apply (zenon_L386_); trivial.
% 85.65/85.89 (* end of lemma zenon_L387_ *)
% 85.65/85.89 assert (zenon_L388_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H36c zenon_H154 zenon_Hf9 zenon_H23a zenon_H175 zenon_H20f zenon_H228 zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H209 zenon_H122 zenon_H17a zenon_H35c zenon_H273 zenon_H2a3 zenon_H2f zenon_H353 zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.65/85.89 apply (zenon_L40_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.65/85.89 apply (zenon_L257_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.65/85.89 apply (zenon_L15_); trivial.
% 85.65/85.89 apply (zenon_L387_); trivial.
% 85.65/85.89 (* end of lemma zenon_L388_ *)
% 85.65/85.89 assert (zenon_L389_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.65/85.89 do 0 intro. intros zenon_H6e zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H1ca zenon_H125 zenon_H108 zenon_H1c1 zenon_H1b3 zenon_H2b8 zenon_H353 zenon_H2f zenon_H2a3 zenon_H273 zenon_H35c zenon_H17a zenon_H122 zenon_H209 zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H104 zenon_H391 zenon_H228 zenon_H20f zenon_H175 zenon_H23a zenon_Hf9 zenon_H154 zenon_H36c zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.65/85.89 apply (zenon_L20_); trivial.
% 85.65/85.89 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.90 apply (zenon_L10_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.90 apply (zenon_L21_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.75/85.90 apply (zenon_L31_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.75/85.90 apply (zenon_L33_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.75/85.90 apply (zenon_L388_); trivial.
% 85.75/85.90 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.90 (* end of lemma zenon_L389_ *)
% 85.75/85.90 assert (zenon_L390_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H395 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H36c zenon_H154 zenon_Hf9 zenon_H23a zenon_H175 zenon_H20f zenon_H228 zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H209 zenon_H122 zenon_H17a zenon_H35c zenon_H273 zenon_H2a3 zenon_H353 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca zenon_H8f zenon_H82 zenon_Hb5 zenon_H61 zenon_H6e zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.90 apply (zenon_L20_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.90 apply (zenon_L10_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.90 apply (zenon_L21_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.75/85.90 apply (zenon_L365_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.75/85.90 apply (zenon_L389_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.75/85.90 apply (zenon_L379_); trivial.
% 85.75/85.90 exact (zenon_H296 zenon_H292).
% 85.75/85.90 (* end of lemma zenon_L390_ *)
% 85.75/85.90 assert (zenon_L391_ : (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H398 zenon_H17 zenon_H82 zenon_H37 zenon_H395 zenon_Hb1 zenon_H326 zenon_Hac zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H36c zenon_H154 zenon_Hf9 zenon_H23a zenon_H175 zenon_H20f zenon_H228 zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H209 zenon_H122 zenon_H17a zenon_H35c zenon_H2a3 zenon_H353 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca zenon_H8f zenon_Hb5 zenon_H6e zenon_H2bf zenon_H66 zenon_H296 zenon_H71 zenon_Hb9 zenon_Hb8 zenon_H23 zenon_H2f zenon_H5a zenon_H61 zenon_H27d.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H398); [ zenon_intro zenon_H14 | zenon_intro zenon_H399 ].
% 85.75/85.90 exact (zenon_H17 zenon_H14).
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H399); [ zenon_intro zenon_H273 | zenon_intro zenon_H39a ].
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.90 exact (zenon_Hb9 zenon_Hbd).
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.90 apply (zenon_L26_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.90 apply (zenon_L390_); trivial.
% 85.75/85.90 apply (zenon_L31_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H39a); [ zenon_intro zenon_H5b | zenon_intro zenon_H385 ].
% 85.75/85.90 apply (zenon_L20_); trivial.
% 85.75/85.90 apply (zenon_L365_); trivial.
% 85.75/85.90 (* end of lemma zenon_L391_ *)
% 85.75/85.90 assert (zenon_L392_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_H395 zenon_H2bf zenon_H36c zenon_H35c zenon_H353 zenon_H2a3 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_H1b3 zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H6e zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.90 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.75/85.90 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.75/85.90 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.75/85.90 exact (zenon_H17 zenon_H14).
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.75/85.90 apply (zenon_L266_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.75/85.90 apply (zenon_L391_); trivial.
% 85.75/85.90 apply (zenon_L52_); trivial.
% 85.75/85.90 apply (zenon_L86_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.90 apply (zenon_L59_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.90 apply (zenon_L62_); trivial.
% 85.75/85.90 apply (zenon_L152_); trivial.
% 85.75/85.90 (* end of lemma zenon_L392_ *)
% 85.75/85.90 assert (zenon_L393_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H139 zenon_H333 zenon_Hed zenon_H395 zenon_H2bf zenon_H36c zenon_H35c zenon_H353 zenon_H2a3 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_H1b3 zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H6e zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H10a zenon_H113 zenon_H136.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.75/85.90 apply (zenon_L392_); trivial.
% 85.75/85.90 apply (zenon_L392_); trivial.
% 85.75/85.90 (* end of lemma zenon_L393_ *)
% 85.75/85.90 assert (zenon_L394_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H256 zenon_H136 zenon_H113 zenon_H12a zenon_H10a zenon_H168 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H63 zenon_H2d6 zenon_H25 zenon_H329 zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H2a3 zenon_H353 zenon_H35c zenon_H2bf zenon_H395 zenon_H6e zenon_Hed zenon_H333.
% 85.75/85.90 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.75/85.90 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.75/85.90 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.75/85.90 apply (zenon_L384_); trivial.
% 85.75/85.90 apply (zenon_L384_); trivial.
% 85.75/85.90 apply (zenon_L393_); trivial.
% 85.75/85.90 (* end of lemma zenon_L394_ *)
% 85.75/85.90 assert (zenon_L395_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H395 zenon_H2bf zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H368 zenon_H391 zenon_H329 zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.90 apply (zenon_L56_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.90 apply (zenon_L74_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.90 apply (zenon_L120_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.90 apply (zenon_L122_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.90 apply (zenon_L123_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.90 apply (zenon_L124_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.90 apply (zenon_L145_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.90 apply (zenon_L148_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.90 apply (zenon_L149_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.90 apply (zenon_L394_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.90 apply (zenon_L155_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.90 apply (zenon_L156_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.90 apply (zenon_L284_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.90 apply (zenon_L216_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.90 apply (zenon_L217_); trivial.
% 85.75/85.90 apply (zenon_L218_); trivial.
% 85.75/85.90 apply (zenon_L261_); trivial.
% 85.75/85.90 (* end of lemma zenon_L395_ *)
% 85.75/85.90 assert (zenon_L396_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((e11) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((op2 (e21) (e20)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2d6 zenon_H39b zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H1ca zenon_H228 zenon_H108 zenon_H20f zenon_H175 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_Hf9 zenon_H154 zenon_H36c zenon_H391 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H17a zenon_H1b0 zenon_Hfd zenon_H1c1 zenon_H125 zenon_H35c zenon_H273 zenon_H2a3 zenon_H353 zenon_H1a7 zenon_H1e4 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_Hc0 zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.90 apply (zenon_L20_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.90 apply (zenon_L10_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.90 apply (zenon_L21_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.90 exact (zenon_H39b zenon_H2d4).
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.90 apply (zenon_L380_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.90 apply (zenon_L6_); trivial.
% 85.75/85.90 apply (zenon_L15_); trivial.
% 85.75/85.90 (* end of lemma zenon_L396_ *)
% 85.75/85.90 assert (zenon_L397_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e21)) = (e22)) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_H2d6 zenon_H39b zenon_H78 zenon_H77 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.90 exact (zenon_H39b zenon_H2d4).
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.90 apply (zenon_L27_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.90 apply (zenon_L6_); trivial.
% 85.75/85.90 apply (zenon_L15_); trivial.
% 85.75/85.90 (* end of lemma zenon_L397_ *)
% 85.75/85.90 assert (zenon_L398_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e20)) = (e20)) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.90 do 0 intro. intros zenon_Hbb zenon_H395 zenon_H61 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H1e4 zenon_H1a7 zenon_H353 zenon_H2a3 zenon_H273 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca zenon_H2bf zenon_H296 zenon_H6e zenon_H23 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H25 zenon_H78 zenon_H39b zenon_H2d6 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.75/85.90 apply (zenon_L396_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.75/85.90 apply (zenon_L397_); trivial.
% 85.75/85.90 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.75/85.90 apply (zenon_L30_); trivial.
% 85.75/85.90 apply (zenon_L41_); trivial.
% 85.75/85.90 (* end of lemma zenon_L398_ *)
% 85.75/85.90 assert (zenon_L399_ : (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H398 zenon_H17 zenon_H82 zenon_H37 zenon_Hbb zenon_H395 zenon_H326 zenon_H329 zenon_H31a zenon_H317 zenon_H2b4 zenon_H1e4 zenon_H1a7 zenon_H353 zenon_H2a3 zenon_H35c zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca zenon_H2bf zenon_H296 zenon_H6e zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H25 zenon_H78 zenon_H39b zenon_H2d6 zenon_H7d zenon_H66 zenon_Hb5 zenon_H8f zenon_Hac zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1 zenon_H71 zenon_Hb9 zenon_Hb8 zenon_H23 zenon_H2f zenon_H5a zenon_H61 zenon_H27d.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H398); [ zenon_intro zenon_H14 | zenon_intro zenon_H399 ].
% 85.75/85.91 exact (zenon_H17 zenon_H14).
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H399); [ zenon_intro zenon_H273 | zenon_intro zenon_H39a ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.91 exact (zenon_Hb9 zenon_Hbd).
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.91 apply (zenon_L26_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.91 apply (zenon_L398_); trivial.
% 85.75/85.91 apply (zenon_L31_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H39a); [ zenon_intro zenon_H5b | zenon_intro zenon_H385 ].
% 85.75/85.91 apply (zenon_L20_); trivial.
% 85.75/85.91 apply (zenon_L365_); trivial.
% 85.75/85.91 (* end of lemma zenon_L399_ *)
% 85.75/85.91 assert (zenon_L400_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H1a7 zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H329 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.75/85.91 exact (zenon_H17 zenon_H14).
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.75/85.91 apply (zenon_L266_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.75/85.91 apply (zenon_L399_); trivial.
% 85.75/85.91 apply (zenon_L52_); trivial.
% 85.75/85.91 apply (zenon_L86_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.91 apply (zenon_L59_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.91 apply (zenon_L62_); trivial.
% 85.75/85.91 apply (zenon_L152_); trivial.
% 85.75/85.91 (* end of lemma zenon_L400_ *)
% 85.75/85.91 assert (zenon_L401_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H139 zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H1a7 zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1e4 zenon_H329 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H10a zenon_H113 zenon_H136.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.75/85.91 apply (zenon_L400_); trivial.
% 85.75/85.91 apply (zenon_L400_); trivial.
% 85.75/85.91 (* end of lemma zenon_L401_ *)
% 85.75/85.91 assert (zenon_L402_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H256 zenon_H136 zenon_H113 zenon_H10a zenon_H168 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H2a3 zenon_H353 zenon_H35c zenon_H2bf zenon_H395 zenon_H39b zenon_H6e zenon_Hed zenon_H333.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 85.75/85.91 apply (zenon_L401_); trivial.
% 85.75/85.91 apply (zenon_L393_); trivial.
% 85.75/85.91 (* end of lemma zenon_L402_ *)
% 85.75/85.91 assert (zenon_L403_ : (((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23))))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H48 zenon_H31a zenon_H27d.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H4a. zenon_intro zenon_H49.
% 85.75/85.91 apply (zenon_L256_); trivial.
% 85.75/85.91 (* end of lemma zenon_L403_ *)
% 85.75/85.91 assert (zenon_L404_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2b1 zenon_H248 zenon_H336 zenon_H24b zenon_H298 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H391 zenon_H368 zenon_H36c zenon_H2a3 zenon_H353 zenon_H35c zenon_H2bf zenon_H395 zenon_H6e zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.91 apply (zenon_L254_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.75/85.91 apply (zenon_L395_); trivial.
% 85.75/85.91 apply (zenon_L285_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.91 apply (zenon_L7_); trivial.
% 85.75/85.91 apply (zenon_L16_); trivial.
% 85.75/85.91 exact (zenon_H33c zenon_H27d).
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.91 apply (zenon_L254_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.75/85.91 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.91 apply (zenon_L56_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.91 apply (zenon_L74_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.91 apply (zenon_L120_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.91 apply (zenon_L122_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.91 apply (zenon_L123_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.91 apply (zenon_L124_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.91 apply (zenon_L145_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.91 apply (zenon_L148_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.91 apply (zenon_L149_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.91 apply (zenon_L402_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.91 apply (zenon_L155_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.91 apply (zenon_L156_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.91 apply (zenon_L284_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.91 apply (zenon_L216_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.91 apply (zenon_L217_); trivial.
% 85.75/85.91 apply (zenon_L218_); trivial.
% 85.75/85.91 apply (zenon_L261_); trivial.
% 85.75/85.91 apply (zenon_L285_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.91 apply (zenon_L7_); trivial.
% 85.75/85.91 apply (zenon_L403_); trivial.
% 85.75/85.91 exact (zenon_H33c zenon_H27d).
% 85.75/85.91 (* end of lemma zenon_L404_ *)
% 85.75/85.91 assert (zenon_L405_ : ((op2 (e20) (e23)) = (e21)) -> ((op2 (e20) (e23)) = (e23)) -> (~((e21) = (e23))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H96 zenon_H28a zenon_Hdc.
% 85.75/85.91 elim (classic ((e23) = (e23))); [ zenon_intro zenon_H26 | zenon_intro zenon_H22 ].
% 85.75/85.91 cut (((e23) = (e23)) = ((e21) = (e23))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_Hdc.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H26.
% 85.75/85.91 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.75/85.91 cut (((e23) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Hdd].
% 85.75/85.91 congruence.
% 85.75/85.91 cut (((op2 (e20) (e23)) = (e21)) = ((e23) = (e21))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_Hdd.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H96.
% 85.75/85.91 cut (((e21) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H95].
% 85.75/85.91 cut (((op2 (e20) (e23)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2d3].
% 85.75/85.91 congruence.
% 85.75/85.91 exact (zenon_H2d3 zenon_H28a).
% 85.75/85.91 apply zenon_H95. apply refl_equal.
% 85.75/85.91 apply zenon_H22. apply refl_equal.
% 85.75/85.91 apply zenon_H22. apply refl_equal.
% 85.75/85.91 (* end of lemma zenon_L405_ *)
% 85.75/85.91 assert (zenon_L406_ : (~((op2 (h4 (e10)) (h4 (e12))) = (op2 (e21) (e23)))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H39d zenon_H2a6 zenon_Ha9 zenon_H29c zenon_H2a3.
% 85.75/85.91 cut (((h4 (e12)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H39e].
% 85.75/85.91 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.75/85.91 congruence.
% 85.75/85.91 apply (zenon_L182_); trivial.
% 85.75/85.91 exact (zenon_H39e zenon_H2a6).
% 85.75/85.91 (* end of lemma zenon_L406_ *)
% 85.75/85.91 assert (zenon_L407_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H37 zenon_H9b zenon_H39f zenon_H1fb zenon_H114 zenon_H108.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2b1); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H2b2 ].
% 85.75/85.91 exact (zenon_Hfc zenon_Hf9).
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2b2); [ zenon_intro zenon_Hfe | zenon_intro zenon_H2b3 ].
% 85.75/85.91 apply (zenon_L179_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H157 | zenon_intro zenon_H1fc ].
% 85.75/85.91 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_H39f.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H2a3.
% 85.75/85.91 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a0].
% 85.75/85.91 cut (((h4 (e10)) = (h4 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a1].
% 85.75/85.91 congruence.
% 85.75/85.91 elim (classic ((h4 (op1 (e10) (e12))) = (h4 (op1 (e10) (e12))))); [ zenon_intro zenon_H3a2 | zenon_intro zenon_H3a3 ].
% 85.75/85.91 cut (((h4 (op1 (e10) (e12))) = (h4 (op1 (e10) (e12)))) = ((h4 (e10)) = (h4 (op1 (e10) (e12))))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_H3a1.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H3a2.
% 85.75/85.91 cut (((h4 (op1 (e10) (e12))) = (h4 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a3].
% 85.75/85.91 cut (((h4 (op1 (e10) (e12))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H3a4].
% 85.75/85.91 congruence.
% 85.75/85.91 cut (((op1 (e10) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H1f6].
% 85.75/85.91 congruence.
% 85.75/85.91 exact (zenon_H1f6 zenon_H157).
% 85.75/85.91 apply zenon_H3a3. apply refl_equal.
% 85.75/85.91 apply zenon_H3a3. apply refl_equal.
% 85.75/85.91 elim (classic ((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [ zenon_intro zenon_H3a5 | zenon_intro zenon_H3a6 ].
% 85.75/85.91 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12)))) = ((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e10)) (h4 (e12))))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_H3a0.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H3a5.
% 85.75/85.91 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a6].
% 85.75/85.91 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H3a7].
% 85.75/85.91 congruence.
% 85.75/85.91 cut (((op2 (e21) (e23)) = (e21)) = ((op2 (h4 (e10)) (h4 (e12))) = (op2 (e23) (op2 (e23) (e23))))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_H3a7.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H9b.
% 85.75/85.91 cut (((e21) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H32e].
% 85.75/85.91 cut (((op2 (e21) (e23)) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a8].
% 85.75/85.91 congruence.
% 85.75/85.91 elim (classic ((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [ zenon_intro zenon_H3a5 | zenon_intro zenon_H3a6 ].
% 85.75/85.91 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12)))) = ((op2 (e21) (e23)) = (op2 (h4 (e10)) (h4 (e12))))).
% 85.75/85.91 intro zenon_D_pnotp.
% 85.75/85.91 apply zenon_H3a8.
% 85.75/85.91 rewrite <- zenon_D_pnotp.
% 85.75/85.91 exact zenon_H3a5.
% 85.75/85.91 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a6].
% 85.75/85.91 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H39d].
% 85.75/85.91 congruence.
% 85.75/85.91 apply (zenon_L406_); trivial.
% 85.75/85.91 apply zenon_H3a6. apply refl_equal.
% 85.75/85.91 apply zenon_H3a6. apply refl_equal.
% 85.75/85.91 apply (zenon_L270_); trivial.
% 85.75/85.91 apply zenon_H3a6. apply refl_equal.
% 85.75/85.91 apply zenon_H3a6. apply refl_equal.
% 85.75/85.91 apply (zenon_L121_); trivial.
% 85.75/85.91 (* end of lemma zenon_L407_ *)
% 85.75/85.91 assert (zenon_L408_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((op2 (e21) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H2f zenon_H89 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H9b zenon_H37 zenon_H2a3 zenon_Ha9 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.75/85.91 apply (zenon_L175_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.75/85.91 apply (zenon_L39_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.75/85.91 apply (zenon_L407_); trivial.
% 85.75/85.91 apply (zenon_L172_); trivial.
% 85.75/85.91 (* end of lemma zenon_L408_ *)
% 85.75/85.91 assert (zenon_L409_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_H2a3 zenon_H37 zenon_H9b zenon_H39f zenon_H1fb zenon_H114 zenon_H108 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.75/85.91 apply (zenon_L189_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.75/85.91 apply (zenon_L408_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.75/85.91 apply (zenon_L308_); trivial.
% 85.75/85.91 apply (zenon_L171_); trivial.
% 85.75/85.91 (* end of lemma zenon_L409_ *)
% 85.75/85.91 assert (zenon_L410_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_Hb2 zenon_Hdc zenon_H308 zenon_H307 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.75/85.91 apply (zenon_L405_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.75/85.91 apply (zenon_L409_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.75/85.91 apply (zenon_L37_); trivial.
% 85.75/85.91 apply (zenon_L192_); trivial.
% 85.75/85.91 (* end of lemma zenon_L410_ *)
% 85.75/85.91 assert (zenon_L411_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H3a9 zenon_H26e zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_H2a3 zenon_H39f zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H308 zenon_Hdc zenon_Hb2 zenon_H63 zenon_H2f zenon_H65 zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.75/85.91 apply (zenon_L23_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.75/85.91 apply (zenon_L410_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.75/85.91 exact (zenon_H63 zenon_H60).
% 85.75/85.91 apply (zenon_L189_); trivial.
% 85.75/85.91 (* end of lemma zenon_L411_ *)
% 85.75/85.91 assert (zenon_L412_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.91 do 0 intro. intros zenon_H6e zenon_H2d6 zenon_H2bb zenon_H2b8 zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H28a zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.91 apply (zenon_L20_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.91 apply (zenon_L10_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.91 exact (zenon_H63 zenon_H60).
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.91 apply (zenon_L220_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.91 apply (zenon_L411_); trivial.
% 85.75/85.91 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.91 exact (zenon_H28 zenon_H24).
% 85.75/85.91 apply (zenon_L15_); trivial.
% 85.75/85.91 (* end of lemma zenon_L412_ *)
% 85.75/85.91 assert (zenon_L413_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H26e zenon_H2c2 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_H2a3 zenon_H39f zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H308 zenon_Hdc zenon_Hb2 zenon_H63 zenon_H2bb zenon_H2d6 zenon_H6e zenon_H40 zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_H2c9.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.92 apply (zenon_L2_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.92 exact (zenon_H268 zenon_H26b).
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.92 apply (zenon_L10_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.75/85.92 apply (zenon_L162_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.75/85.92 apply (zenon_L412_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.75/85.92 apply (zenon_L14_); trivial.
% 85.75/85.92 apply (zenon_L197_); trivial.
% 85.75/85.92 (* end of lemma zenon_L413_ *)
% 85.75/85.92 assert (zenon_L414_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H136 zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H26e zenon_H2c2 zenon_Hac zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_H2a3 zenon_H39f zenon_H1fb zenon_H293 zenon_H2b4 zenon_H308 zenon_Hdc zenon_Hb2 zenon_H63 zenon_H2bb zenon_H2d6 zenon_H6e zenon_H40 zenon_H1c zenon_H71 zenon_H18 zenon_H2e zenon_H23 zenon_H61 zenon_H2c9 zenon_H259 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.92 apply (zenon_L157_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.92 apply (zenon_L158_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.92 apply (zenon_L26_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.92 apply (zenon_L159_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.92 apply (zenon_L162_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.92 apply (zenon_L163_); trivial.
% 85.75/85.92 apply (zenon_L413_); trivial.
% 85.75/85.92 apply (zenon_L31_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.92 apply (zenon_L62_); trivial.
% 85.75/85.92 apply (zenon_L71_); trivial.
% 85.75/85.92 (* end of lemma zenon_L414_ *)
% 85.75/85.92 assert (zenon_L415_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H18 zenon_H2e zenon_H2dc zenon_H2c9 zenon_H1c zenon_H5a zenon_H63 zenon_H2d6 zenon_H28 zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H114 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H39 zenon_H40 zenon_H45 zenon_H6e zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H113 zenon_H136.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.92 apply (zenon_L414_); trivial.
% 85.75/85.92 apply (zenon_L414_); trivial.
% 85.75/85.92 (* end of lemma zenon_L415_ *)
% 85.75/85.92 assert (zenon_L416_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H6e zenon_H3a9 zenon_Hdc zenon_H2c2 zenon_H283 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H298 zenon_H289 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H28 zenon_H2d6 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H18 zenon_H2e1 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.92 apply (zenon_L56_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.92 apply (zenon_L74_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.92 apply (zenon_L120_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.92 apply (zenon_L122_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.92 apply (zenon_L123_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.92 apply (zenon_L124_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.92 apply (zenon_L145_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.92 apply (zenon_L148_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.92 apply (zenon_L149_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.92 apply (zenon_L154_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.92 apply (zenon_L155_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.92 apply (zenon_L156_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.92 apply (zenon_L415_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.92 apply (zenon_L216_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.92 apply (zenon_L217_); trivial.
% 85.75/85.92 apply (zenon_L218_); trivial.
% 85.75/85.92 apply (zenon_L220_); trivial.
% 85.75/85.92 apply (zenon_L26_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.92 apply (zenon_L222_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.92 apply (zenon_L7_); trivial.
% 85.75/85.92 apply (zenon_L16_); trivial.
% 85.75/85.92 (* end of lemma zenon_L416_ *)
% 85.75/85.92 assert (zenon_L417_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H326 zenon_H25 zenon_H28a zenon_H289 zenon_H23 zenon_H283 zenon_H1c zenon_H71 zenon_H18 zenon_H2f zenon_H61 zenon_H2c9 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H28c zenon_H3d zenon_H2e zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_Ha9 zenon_H2a3 zenon_H37 zenon_H9b zenon_H39f zenon_H1fb zenon_H114 zenon_H108.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.75/85.92 apply (zenon_L208_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.75/85.92 apply (zenon_L337_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.75/85.92 apply (zenon_L13_); trivial.
% 85.75/85.92 apply (zenon_L407_); trivial.
% 85.75/85.92 (* end of lemma zenon_L417_ *)
% 85.75/85.92 assert (zenon_L418_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H27e zenon_H27f zenon_H37 zenon_H2f zenon_H5a zenon_H326 zenon_H25 zenon_H28a zenon_H289 zenon_H23 zenon_H283 zenon_H1c zenon_H71 zenon_H18 zenon_H61 zenon_H2c9 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H28c zenon_H3d zenon_H2e zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_H2a3 zenon_H39f zenon_H1fb zenon_H114 zenon_H108 zenon_Hdc zenon_Hb2 zenon_Hb1.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.75/85.92 apply (zenon_L31_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.75/85.92 apply (zenon_L173_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.75/85.92 apply (zenon_L405_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.75/85.92 apply (zenon_L417_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.75/85.92 apply (zenon_L37_); trivial.
% 85.75/85.92 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.92 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.92 (* end of lemma zenon_L418_ *)
% 85.75/85.92 assert (zenon_L419_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H6e zenon_H2e zenon_H3a9 zenon_H26e zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_H28a zenon_H289 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H2a6 zenon_H2a3 zenon_H39f zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H308 zenon_Hdc zenon_Hb2 zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.92 apply (zenon_L20_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.92 apply (zenon_L10_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.92 exact (zenon_H63 zenon_H60).
% 85.75/85.92 apply (zenon_L411_); trivial.
% 85.75/85.92 (* end of lemma zenon_L419_ *)
% 85.75/85.92 assert (zenon_L420_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H2b8 zenon_H2f zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.92 apply (zenon_L169_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.92 apply (zenon_L419_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.92 apply (zenon_L314_); trivial.
% 85.75/85.92 apply (zenon_L316_); trivial.
% 85.75/85.92 (* end of lemma zenon_L420_ *)
% 85.75/85.92 assert (zenon_L421_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H2f zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.92 apply (zenon_L3_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.92 exact (zenon_H268 zenon_H26b).
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.92 apply (zenon_L10_); trivial.
% 85.75/85.92 apply (zenon_L420_); trivial.
% 85.75/85.92 (* end of lemma zenon_L421_ *)
% 85.75/85.92 assert (zenon_L422_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H136 zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H2fb zenon_H1f zenon_H267 zenon_H37a zenon_Hb1 zenon_H28c zenon_H31a zenon_H317 zenon_H296 zenon_H61 zenon_H71 zenon_H25 zenon_H326 zenon_Hb5 zenon_H343 zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H2bb zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H375 zenon_Hb9 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.92 apply (zenon_L157_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.92 exact (zenon_Hb9 zenon_Hbd).
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.92 apply (zenon_L26_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.92 apply (zenon_L159_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.92 apply (zenon_L231_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.92 apply (zenon_L163_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.75/85.92 apply (zenon_L159_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.75/85.92 apply (zenon_L418_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.75/85.92 apply (zenon_L296_); trivial.
% 85.75/85.92 apply (zenon_L421_); trivial.
% 85.75/85.92 apply (zenon_L31_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.92 apply (zenon_L62_); trivial.
% 85.75/85.92 apply (zenon_L71_); trivial.
% 85.75/85.92 (* end of lemma zenon_L422_ *)
% 85.75/85.92 assert (zenon_L423_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2e4 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_Hb5 zenon_H326 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H114 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H63 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H113 zenon_H136.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.92 apply (zenon_L422_); trivial.
% 85.75/85.92 apply (zenon_L422_); trivial.
% 85.75/85.92 (* end of lemma zenon_L423_ *)
% 85.75/85.92 assert (zenon_L424_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H136 zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H61 zenon_H2fb zenon_H1f zenon_H267 zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H375 zenon_H71 zenon_H259 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.92 apply (zenon_L157_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.92 apply (zenon_L158_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.92 apply (zenon_L26_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.92 apply (zenon_L159_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.92 apply (zenon_L231_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.92 apply (zenon_L163_); trivial.
% 85.75/85.92 apply (zenon_L421_); trivial.
% 85.75/85.92 apply (zenon_L31_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.92 apply (zenon_L62_); trivial.
% 85.75/85.92 apply (zenon_L247_); trivial.
% 85.75/85.92 (* end of lemma zenon_L424_ *)
% 85.75/85.92 assert (zenon_L425_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_Hdc zenon_H2c2 zenon_H283 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H114 zenon_H1fb zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H289 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H6e zenon_H27d zenon_H27f zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.92 apply (zenon_L424_); trivial.
% 85.75/85.92 apply (zenon_L424_); trivial.
% 85.75/85.92 (* end of lemma zenon_L425_ *)
% 85.75/85.92 assert (zenon_L426_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H14f zenon_H14c zenon_H209 zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H20f zenon_H23a zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H11e zenon_H12a zenon_H24b zenon_H248 zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H27f zenon_H27d zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.92 apply (zenon_L56_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.92 apply (zenon_L74_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.92 apply (zenon_L120_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.92 apply (zenon_L122_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.92 apply (zenon_L123_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.92 apply (zenon_L124_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.92 apply (zenon_L145_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.92 apply (zenon_L148_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.92 apply (zenon_L149_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.92 apply (zenon_L154_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.92 apply (zenon_L155_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.92 apply (zenon_L156_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.92 apply (zenon_L425_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.92 apply (zenon_L216_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.92 apply (zenon_L217_); trivial.
% 85.75/85.92 apply (zenon_L218_); trivial.
% 85.75/85.92 (* end of lemma zenon_L426_ *)
% 85.75/85.92 assert (zenon_L427_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H377 zenon_H383 zenon_H27f zenon_H28c zenon_H2bb zenon_H2f zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.92 apply (zenon_L2_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.92 exact (zenon_H268 zenon_H26b).
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.92 apply (zenon_L10_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.92 apply (zenon_L350_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.92 apply (zenon_L419_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.92 apply (zenon_L314_); trivial.
% 85.75/85.92 apply (zenon_L316_); trivial.
% 85.75/85.92 (* end of lemma zenon_L427_ *)
% 85.75/85.92 assert (zenon_L428_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H136 zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H61 zenon_H2fb zenon_H1f zenon_H267 zenon_H2c9 zenon_H268 zenon_H377 zenon_H383 zenon_H27f zenon_H28c zenon_H2bb zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H375 zenon_H71 zenon_H259 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.92 apply (zenon_L157_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.92 apply (zenon_L158_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.92 apply (zenon_L26_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.92 apply (zenon_L159_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.92 apply (zenon_L231_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.92 apply (zenon_L163_); trivial.
% 85.75/85.92 apply (zenon_L427_); trivial.
% 85.75/85.92 apply (zenon_L31_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.92 apply (zenon_L62_); trivial.
% 85.75/85.92 apply (zenon_L71_); trivial.
% 85.75/85.92 (* end of lemma zenon_L428_ *)
% 85.75/85.92 assert (zenon_L429_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_Hdc zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H114 zenon_H1fb zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H6e zenon_H27f zenon_H383 zenon_H283 zenon_H289 zenon_H28c zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H113 zenon_H136.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.92 apply (zenon_L428_); trivial.
% 85.75/85.92 apply (zenon_L428_); trivial.
% 85.75/85.92 (* end of lemma zenon_L429_ *)
% 85.75/85.92 assert (zenon_L430_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.92 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H2c9 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H18 zenon_H2e1 zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.92 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.92 apply (zenon_L56_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.92 apply (zenon_L74_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.92 apply (zenon_L120_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.92 apply (zenon_L122_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.92 apply (zenon_L123_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.92 apply (zenon_L124_); trivial.
% 85.75/85.92 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.93 apply (zenon_L145_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.93 apply (zenon_L148_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.93 apply (zenon_L149_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.93 apply (zenon_L154_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.93 apply (zenon_L155_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.93 apply (zenon_L156_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.93 apply (zenon_L429_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.93 apply (zenon_L216_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.93 apply (zenon_L217_); trivial.
% 85.75/85.93 apply (zenon_L218_); trivial.
% 85.75/85.93 apply (zenon_L219_); trivial.
% 85.75/85.93 apply (zenon_L26_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.93 apply (zenon_L4_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.93 apply (zenon_L7_); trivial.
% 85.75/85.93 apply (zenon_L250_); trivial.
% 85.75/85.93 (* end of lemma zenon_L430_ *)
% 85.75/85.93 assert (zenon_L431_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H384 zenon_H39 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2e1 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H2e zenon_H18 zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_Hb8 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H313 zenon_H51.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.93 apply (zenon_L56_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.93 apply (zenon_L74_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.93 apply (zenon_L120_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.93 apply (zenon_L122_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.93 apply (zenon_L123_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.93 apply (zenon_L124_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.93 apply (zenon_L145_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.93 apply (zenon_L148_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.93 apply (zenon_L149_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.93 apply (zenon_L154_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.93 apply (zenon_L155_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.93 apply (zenon_L156_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.93 apply (zenon_L423_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.93 apply (zenon_L216_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.93 apply (zenon_L217_); trivial.
% 85.75/85.93 apply (zenon_L218_); trivial.
% 85.75/85.93 apply (zenon_L426_); trivial.
% 85.75/85.93 apply (zenon_L219_); trivial.
% 85.75/85.93 apply (zenon_L26_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.93 apply (zenon_L4_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.93 apply (zenon_L7_); trivial.
% 85.75/85.93 apply (zenon_L250_); trivial.
% 85.75/85.93 apply (zenon_L430_); trivial.
% 85.75/85.93 (* end of lemma zenon_L431_ *)
% 85.75/85.93 assert (zenon_L432_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H2c9 zenon_Hc5 zenon_H268 zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H2f zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H106 zenon_H125 zenon_H297 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.93 exact (zenon_Hc5 zenon_H19).
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.93 exact (zenon_H268 zenon_H26b).
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.93 apply (zenon_L10_); trivial.
% 85.75/85.93 apply (zenon_L420_); trivial.
% 85.75/85.93 (* end of lemma zenon_L432_ *)
% 85.75/85.93 assert (zenon_L433_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H136 zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H2fb zenon_H1f zenon_H267 zenon_H37a zenon_Hb1 zenon_H28c zenon_H31a zenon_H317 zenon_H296 zenon_H61 zenon_H71 zenon_H1c zenon_H25 zenon_H326 zenon_Hb5 zenon_H343 zenon_H2c9 zenon_Hc5 zenon_H268 zenon_H377 zenon_H27f zenon_H2bb zenon_H63 zenon_Hb2 zenon_Hdc zenon_H308 zenon_H2b4 zenon_H293 zenon_H114 zenon_H1fb zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H236 zenon_H154 zenon_H1ca zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H289 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c2 zenon_H26e zenon_H3a9 zenon_H2e zenon_H6e zenon_H36f zenon_H23 zenon_H375 zenon_H259 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.93 apply (zenon_L157_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.93 apply (zenon_L158_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.93 apply (zenon_L26_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.93 apply (zenon_L159_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.93 apply (zenon_L231_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.93 apply (zenon_L163_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.75/85.93 apply (zenon_L159_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.75/85.93 apply (zenon_L418_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.75/85.93 apply (zenon_L296_); trivial.
% 85.75/85.93 apply (zenon_L432_); trivial.
% 85.75/85.93 apply (zenon_L31_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.93 apply (zenon_L62_); trivial.
% 85.75/85.93 apply (zenon_L247_); trivial.
% 85.75/85.93 (* end of lemma zenon_L433_ *)
% 85.75/85.93 assert (zenon_L434_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hb5 zenon_H326 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H114 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H63 zenon_H36f zenon_H375 zenon_H377 zenon_Hc5 zenon_H37a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.93 apply (zenon_L433_); trivial.
% 85.75/85.93 apply (zenon_L433_); trivial.
% 85.75/85.93 (* end of lemma zenon_L434_ *)
% 85.75/85.93 assert (zenon_L435_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H384 zenon_H39 zenon_H40 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H259 zenon_H37 zenon_H71 zenon_H2e1 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H2e zenon_H18 zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_Hc5 zenon_H37a zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_Hb8 zenon_H313 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H51.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.93 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.93 apply (zenon_L56_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.93 apply (zenon_L74_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.93 apply (zenon_L120_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.93 apply (zenon_L122_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.93 apply (zenon_L123_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.93 apply (zenon_L124_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.93 apply (zenon_L145_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.93 apply (zenon_L148_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.93 apply (zenon_L149_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.93 apply (zenon_L154_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.93 apply (zenon_L155_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.93 apply (zenon_L156_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.93 apply (zenon_L434_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.93 apply (zenon_L216_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.93 apply (zenon_L217_); trivial.
% 85.75/85.93 apply (zenon_L218_); trivial.
% 85.75/85.93 apply (zenon_L426_); trivial.
% 85.75/85.93 apply (zenon_L220_); trivial.
% 85.75/85.93 apply (zenon_L26_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.93 apply (zenon_L4_); trivial.
% 85.75/85.93 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.93 apply (zenon_L7_); trivial.
% 85.75/85.93 apply (zenon_L16_); trivial.
% 85.75/85.93 apply (zenon_L430_); trivial.
% 85.75/85.93 (* end of lemma zenon_L435_ *)
% 85.75/85.93 assert (zenon_L436_ : (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e20) (e21)) = (e21)) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H3ac zenon_H2f zenon_Ha9 zenon_H89 zenon_Hc7.
% 85.75/85.93 cut (((op2 (e23) (e22)) = (e21)) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e21)))).
% 85.75/85.93 intro zenon_D_pnotp.
% 85.75/85.93 apply zenon_H3ac.
% 85.75/85.93 rewrite <- zenon_D_pnotp.
% 85.75/85.93 exact zenon_Ha9.
% 85.75/85.93 cut (((e21) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hcb].
% 85.75/85.93 cut (((op2 (e23) (e22)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H3ad].
% 85.75/85.93 congruence.
% 85.75/85.93 elim (classic ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [ zenon_intro zenon_H8c | zenon_intro zenon_H8d ].
% 85.75/85.93 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e23) (e22)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 85.75/85.93 intro zenon_D_pnotp.
% 85.75/85.93 apply zenon_H3ad.
% 85.75/85.93 rewrite <- zenon_D_pnotp.
% 85.75/85.93 exact zenon_H8c.
% 85.75/85.93 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8d].
% 85.75/85.93 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e23) (e22)))); [idtac | apply NNPP; zenon_intro zenon_Ha8].
% 85.75/85.93 congruence.
% 85.75/85.93 apply (zenon_L38_); trivial.
% 85.75/85.93 apply zenon_H8d. apply refl_equal.
% 85.75/85.93 apply zenon_H8d. apply refl_equal.
% 85.75/85.93 apply zenon_Hcb. apply sym_equal. exact zenon_Hc7.
% 85.75/85.93 (* end of lemma zenon_L436_ *)
% 85.75/85.93 assert (zenon_L437_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e23)) = (e21)) -> ((op2 (e20) (e21)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> False).
% 85.75/85.93 do 0 intro. intros zenon_H37 zenon_H96 zenon_Hc7 zenon_H2f zenon_Ha9 zenon_H89 zenon_H2d0.
% 85.75/85.93 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.75/85.93 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((op2 (e20) (e21)) = (op2 (e20) (e23)))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H2d0.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_Hf0.
% 85.75/85.94 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.75/85.94 cut (((op2 (e20) (e23)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H2d1].
% 85.75/85.94 congruence.
% 85.75/85.94 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e20) (e23)) = (op2 (e20) (e21)))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H2d1.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H37.
% 85.75/85.94 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H3ac].
% 85.75/85.94 cut (((e21) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H3ae].
% 85.75/85.94 congruence.
% 85.75/85.94 elim (classic ((op2 (e20) (e23)) = (op2 (e20) (e23)))); [ zenon_intro zenon_Hf0 | zenon_intro zenon_Hf1 ].
% 85.75/85.94 cut (((op2 (e20) (e23)) = (op2 (e20) (e23))) = ((e21) = (op2 (e20) (e23)))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3ae.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_Hf0.
% 85.75/85.94 cut (((op2 (e20) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Hf1].
% 85.75/85.94 cut (((op2 (e20) (e23)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H3af].
% 85.75/85.94 congruence.
% 85.75/85.94 exact (zenon_H3af zenon_H96).
% 85.75/85.94 apply zenon_Hf1. apply refl_equal.
% 85.75/85.94 apply zenon_Hf1. apply refl_equal.
% 85.75/85.94 apply (zenon_L436_); trivial.
% 85.75/85.94 apply zenon_Hf1. apply refl_equal.
% 85.75/85.94 apply zenon_Hf1. apply refl_equal.
% 85.75/85.94 (* end of lemma zenon_L437_ *)
% 85.75/85.94 assert (zenon_L438_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e20) (e23)) = (e21)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_Hd1 zenon_H320 zenon_H27d zenon_H9c zenon_H61 zenon_H2dc zenon_H317 zenon_H29c zenon_H21 zenon_H30c zenon_H323 zenon_H2d0 zenon_H89 zenon_Ha9 zenon_H96 zenon_H40 zenon_H78 zenon_H37 zenon_H2f zenon_H39 zenon_H2e zenon_H45 zenon_H260 zenon_H23 zenon_H261.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hd1); [ zenon_intro zenon_H19 | zenon_intro zenon_Hd2 ].
% 85.75/85.94 apply (zenon_L263_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc7 | zenon_intro zenon_Hd3 ].
% 85.75/85.94 apply (zenon_L437_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_H77 | zenon_intro zenon_Hcd ].
% 85.75/85.94 apply (zenon_L28_); trivial.
% 85.75/85.94 apply (zenon_L161_); trivial.
% 85.75/85.94 (* end of lemma zenon_L438_ *)
% 85.75/85.94 assert (zenon_L439_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e20) (e23)) = (e21)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H326 zenon_Hac zenon_H5a zenon_H98 zenon_Hb2 zenon_H31a zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_Hd1 zenon_H320 zenon_H27d zenon_H9c zenon_H61 zenon_H2dc zenon_H317 zenon_H21 zenon_H30c zenon_H323 zenon_H2d0 zenon_H89 zenon_Ha9 zenon_H96 zenon_H40 zenon_H78 zenon_H37 zenon_H2f zenon_H39 zenon_H2e zenon_H45 zenon_H260 zenon_H23 zenon_H261.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.75/85.94 apply (zenon_L40_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.75/85.94 apply (zenon_L257_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.75/85.94 apply (zenon_L13_); trivial.
% 85.75/85.94 apply (zenon_L438_); trivial.
% 85.75/85.94 (* end of lemma zenon_L439_ *)
% 85.75/85.94 assert (zenon_L440_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e21) (e21)) = (e23)) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H261 zenon_H23 zenon_H260 zenon_H45 zenon_H2e zenon_H39 zenon_H2f zenon_H37 zenon_H78 zenon_H40 zenon_H96 zenon_H89 zenon_H2d0 zenon_H323 zenon_H30c zenon_H21 zenon_H317 zenon_H2dc zenon_H61 zenon_H9c zenon_H27d zenon_H320 zenon_Hd1 zenon_H3d zenon_H2b4 zenon_H296 zenon_H31a zenon_Hb2 zenon_H98 zenon_H5a zenon_Hac zenon_H326 zenon_Hb1.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.75/85.94 apply (zenon_L31_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.75/85.94 apply (zenon_L33_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.75/85.94 apply (zenon_L439_); trivial.
% 85.75/85.94 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.94 (* end of lemma zenon_L440_ *)
% 85.75/85.94 assert (zenon_L441_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H326 zenon_Hac zenon_H98 zenon_Hb2 zenon_H31a zenon_H296 zenon_H2b4 zenon_H3d zenon_Hd1 zenon_H320 zenon_H27d zenon_H61 zenon_H2dc zenon_H317 zenon_H21 zenon_H30c zenon_H323 zenon_H2d0 zenon_H89 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H260 zenon_H23 zenon_H261 zenon_H8f zenon_Hb5 zenon_H82 zenon_H9c zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_H5a zenon_H2f zenon_H37 zenon_Hb1.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.75/85.94 apply (zenon_L440_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.75/85.94 apply (zenon_L227_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.75/85.94 apply (zenon_L37_); trivial.
% 85.75/85.94 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.94 (* end of lemma zenon_L441_ *)
% 85.75/85.94 assert (zenon_L442_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H2d6 zenon_Hc0 zenon_Hb1 zenon_H5a zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H9c zenon_H82 zenon_Hb5 zenon_H8f zenon_H261 zenon_H260 zenon_H78 zenon_H89 zenon_H2d0 zenon_H323 zenon_H30c zenon_H21 zenon_H317 zenon_H2dc zenon_H61 zenon_H27d zenon_H320 zenon_Hd1 zenon_H2b4 zenon_H296 zenon_H31a zenon_Hb2 zenon_H98 zenon_Hac zenon_H326 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.94 apply (zenon_L200_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.94 apply (zenon_L441_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.94 apply (zenon_L6_); trivial.
% 85.75/85.94 apply (zenon_L15_); trivial.
% 85.75/85.94 (* end of lemma zenon_L442_ *)
% 85.75/85.94 assert (zenon_L443_ : (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((op1 (e10) (e12)) = (e12)) -> ((op2 (e21) (e23)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e12)) = (e23)) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H39f zenon_H17e zenon_H31d zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H2a6.
% 85.75/85.94 cut (((h4 (e12)) = (e23)) = ((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H39f.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H2a6.
% 85.75/85.94 cut (((e23) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3b0].
% 85.75/85.94 cut (((h4 (e12)) = (h4 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3b1].
% 85.75/85.94 congruence.
% 85.75/85.94 elim (classic ((h4 (op1 (e10) (e12))) = (h4 (op1 (e10) (e12))))); [ zenon_intro zenon_H3a2 | zenon_intro zenon_H3a3 ].
% 85.75/85.94 cut (((h4 (op1 (e10) (e12))) = (h4 (op1 (e10) (e12)))) = ((h4 (e12)) = (h4 (op1 (e10) (e12))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b1.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H3a2.
% 85.75/85.94 cut (((h4 (op1 (e10) (e12))) = (h4 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a3].
% 85.75/85.94 cut (((h4 (op1 (e10) (e12))) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H3b2].
% 85.75/85.94 congruence.
% 85.75/85.94 cut (((op1 (e10) (e12)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H182].
% 85.75/85.94 congruence.
% 85.75/85.94 exact (zenon_H182 zenon_H17e).
% 85.75/85.94 apply zenon_H3a3. apply refl_equal.
% 85.75/85.94 apply zenon_H3a3. apply refl_equal.
% 85.75/85.94 elim (classic ((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [ zenon_intro zenon_H3a5 | zenon_intro zenon_H3a6 ].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12)))) = ((e23) = (op2 (h4 (e10)) (h4 (e12))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b0.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H3a5.
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a6].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e12))) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H3b3].
% 85.75/85.94 congruence.
% 85.75/85.94 cut (((op2 (e21) (e23)) = (e23)) = ((op2 (h4 (e10)) (h4 (e12))) = (e23))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b3.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H31d.
% 85.75/85.94 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.75/85.94 cut (((op2 (e21) (e23)) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a8].
% 85.75/85.94 congruence.
% 85.75/85.94 elim (classic ((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [ zenon_intro zenon_H3a5 | zenon_intro zenon_H3a6 ].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12)))) = ((op2 (e21) (e23)) = (op2 (h4 (e10)) (h4 (e12))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3a8.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H3a5.
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (h4 (e10)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H3a6].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e12))) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H39d].
% 85.75/85.94 congruence.
% 85.75/85.94 apply (zenon_L406_); trivial.
% 85.75/85.94 apply zenon_H3a6. apply refl_equal.
% 85.75/85.94 apply zenon_H3a6. apply refl_equal.
% 85.75/85.94 apply zenon_H22. apply refl_equal.
% 85.75/85.94 apply zenon_H3a6. apply refl_equal.
% 85.75/85.94 apply zenon_H3a6. apply refl_equal.
% 85.75/85.94 (* end of lemma zenon_L443_ *)
% 85.75/85.94 assert (zenon_L444_ : (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H22c zenon_H15a zenon_H159 zenon_H114 zenon_H154 zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H2a6 zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H31d zenon_H39f zenon_H228 zenon_H108.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H22c); [ zenon_intro zenon_H157 | zenon_intro zenon_H22d ].
% 85.75/85.94 apply (zenon_L82_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H22d); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H22e ].
% 85.75/85.94 apply (zenon_L129_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H22e); [ zenon_intro zenon_H17e | zenon_intro zenon_H229 ].
% 85.75/85.94 apply (zenon_L443_); trivial.
% 85.75/85.94 apply (zenon_L136_); trivial.
% 85.75/85.94 (* end of lemma zenon_L444_ *)
% 85.75/85.94 assert (zenon_L445_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((op2 (e21) (e23)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H228 zenon_H39f zenon_H31d zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H2a6 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H114 zenon_H159 zenon_H15a zenon_H22c zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.75/85.94 apply (zenon_L305_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.75/85.94 apply (zenon_L444_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.75/85.94 apply (zenon_L69_); trivial.
% 85.75/85.94 apply (zenon_L140_); trivial.
% 85.75/85.94 (* end of lemma zenon_L445_ *)
% 85.75/85.94 assert (zenon_L446_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H2a6 zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H31d zenon_H39f zenon_H228 zenon_H367 zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 85.75/85.94 apply (zenon_L78_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 85.75/85.94 exact (zenon_H175 zenon_H178).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.75/85.94 apply (zenon_L57_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.75/85.94 exact (zenon_H175 zenon_H178).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.75/85.94 apply (zenon_L65_); trivial.
% 85.75/85.94 apply (zenon_L445_); trivial.
% 85.75/85.94 apply (zenon_L83_); trivial.
% 85.75/85.94 (* end of lemma zenon_L446_ *)
% 85.75/85.94 assert (zenon_L447_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H2a6 zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H31d zenon_H39f zenon_H228 zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.75/85.94 apply (zenon_L368_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.75/85.94 apply (zenon_L369_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.75/85.94 apply (zenon_L136_); trivial.
% 85.75/85.94 apply (zenon_L446_); trivial.
% 85.75/85.94 (* end of lemma zenon_L447_ *)
% 85.75/85.94 assert (zenon_L448_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H2a6 zenon_Ha9 zenon_H2a3 zenon_H31d zenon_H39f zenon_H228 zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.75/85.94 apply (zenon_L40_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.75/85.94 apply (zenon_L257_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.75/85.94 apply (zenon_L15_); trivial.
% 85.75/85.94 apply (zenon_L447_); trivial.
% 85.75/85.94 (* end of lemma zenon_L448_ *)
% 85.75/85.94 assert (zenon_L449_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((op2 (e21) (e23)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H39f zenon_H31d zenon_H2a3 zenon_H2a6 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.75/85.94 apply (zenon_L31_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.75/85.94 apply (zenon_L33_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.75/85.94 apply (zenon_L448_); trivial.
% 85.75/85.94 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.94 (* end of lemma zenon_L449_ *)
% 85.75/85.94 assert (zenon_L450_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H377 zenon_H27f zenon_H25 zenon_Hd1 zenon_H320 zenon_H61 zenon_H2dc zenon_H30c zenon_H323 zenon_H2d0 zenon_H78 zenon_H261 zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_Hc0 zenon_H2d6 zenon_H36f zenon_Hb5 zenon_H82 zenon_H8f zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H39f zenon_H2a3 zenon_H2a6 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.94 apply (zenon_L169_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.94 apply (zenon_L442_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.94 apply (zenon_L314_); trivial.
% 85.75/85.94 apply (zenon_L449_); trivial.
% 85.75/85.94 (* end of lemma zenon_L450_ *)
% 85.75/85.94 assert (zenon_L451_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_Hbb zenon_H326 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H2a6 zenon_H2a3 zenon_H39f zenon_H228 zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H36f zenon_H2d6 zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H261 zenon_H2d0 zenon_H323 zenon_H30c zenon_H2dc zenon_H61 zenon_H320 zenon_Hd1 zenon_H25 zenon_H27f zenon_H377 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.75/85.94 apply (zenon_L450_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.75/85.94 apply (zenon_L28_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.75/85.94 apply (zenon_L30_); trivial.
% 85.75/85.94 apply (zenon_L41_); trivial.
% 85.75/85.94 (* end of lemma zenon_L451_ *)
% 85.75/85.94 assert (zenon_L452_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H136 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H377 zenon_H154 zenon_H20f zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H14c zenon_H14f zenon_H36c zenon_H36f zenon_H1e zenon_H2d0 zenon_H78 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.75/85.94 exact (zenon_H17 zenon_H14).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.75/85.94 apply (zenon_L266_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.94 exact (zenon_Hb9 zenon_Hbd).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.94 apply (zenon_L26_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.94 apply (zenon_L451_); trivial.
% 85.75/85.94 apply (zenon_L31_); trivial.
% 85.75/85.94 apply (zenon_L52_); trivial.
% 85.75/85.94 apply (zenon_L85_); trivial.
% 85.75/85.94 apply (zenon_L86_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.94 apply (zenon_L59_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.94 apply (zenon_L62_); trivial.
% 85.75/85.94 apply (zenon_L71_); trivial.
% 85.75/85.94 (* end of lemma zenon_L452_ *)
% 85.75/85.94 assert (zenon_L453_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H256 zenon_H11e zenon_H11c zenon_H12a zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H377 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H36f zenon_H1e zenon_H2d0 zenon_H78 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H10a zenon_H136.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.75/85.94 apply (zenon_L452_); trivial.
% 85.75/85.94 apply (zenon_L452_); trivial.
% 85.75/85.94 (* end of lemma zenon_L453_ *)
% 85.75/85.94 assert (zenon_L454_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H1e zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.94 apply (zenon_L56_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.94 apply (zenon_L74_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.94 apply (zenon_L120_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.94 apply (zenon_L122_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.94 apply (zenon_L123_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.94 apply (zenon_L124_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.94 apply (zenon_L145_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.94 apply (zenon_L148_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.94 apply (zenon_L149_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.94 apply (zenon_L453_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.94 apply (zenon_L155_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.94 apply (zenon_L156_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.94 apply (zenon_L284_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.94 apply (zenon_L216_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.94 apply (zenon_L217_); trivial.
% 85.75/85.94 apply (zenon_L218_); trivial.
% 85.75/85.94 apply (zenon_L261_); trivial.
% 85.75/85.94 (* end of lemma zenon_L454_ *)
% 85.75/85.94 assert (zenon_L455_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.94 apply (zenon_L254_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.75/85.94 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.75/85.94 apply (zenon_L454_); trivial.
% 85.75/85.94 apply (zenon_L285_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.94 apply (zenon_L7_); trivial.
% 85.75/85.94 apply (zenon_L16_); trivial.
% 85.75/85.94 exact (zenon_H33c zenon_H27d).
% 85.75/85.94 (* end of lemma zenon_L455_ *)
% 85.75/85.94 assert (zenon_L456_ : (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H3b4 zenon_H35d zenon_H29c.
% 85.75/85.94 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (e13)) = (e22))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b4.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H35d.
% 85.75/85.94 cut (((op2 (e23) (e23)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H29d].
% 85.75/85.94 cut (((h4 (e13)) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H3b5].
% 85.75/85.94 congruence.
% 85.75/85.94 apply zenon_H3b5. apply refl_equal.
% 85.75/85.94 exact (zenon_H29d zenon_H29c).
% 85.75/85.94 (* end of lemma zenon_L456_ *)
% 85.75/85.94 assert (zenon_L457_ : (~((op2 (h4 (e10)) (h4 (e13))) = (op2 (e21) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H3b6 zenon_H35d zenon_Ha9 zenon_H29c zenon_H2a3.
% 85.75/85.94 cut (((h4 (e13)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H3b4].
% 85.75/85.94 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.75/85.94 congruence.
% 85.75/85.94 apply (zenon_L182_); trivial.
% 85.75/85.94 apply (zenon_L456_); trivial.
% 85.75/85.94 (* end of lemma zenon_L457_ *)
% 85.75/85.94 assert (zenon_L458_ : ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (op2 (e22) (e22))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H2f zenon_H3b7.
% 85.75/85.94 elim (classic ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [ zenon_intro zenon_H34f | zenon_intro zenon_H350 ].
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b7.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H34f.
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H350].
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H351].
% 85.75/85.94 congruence.
% 85.75/85.94 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (op2 (e22) (e22))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H351.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H65.
% 85.75/85.94 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 85.75/85.94 cut (((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H352].
% 85.75/85.94 congruence.
% 85.75/85.94 elim (classic ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [ zenon_intro zenon_H34f | zenon_intro zenon_H350 ].
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H352.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H34f.
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H350].
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H34c].
% 85.75/85.94 congruence.
% 85.75/85.94 apply (zenon_L299_); trivial.
% 85.75/85.94 apply zenon_H350. apply refl_equal.
% 85.75/85.94 apply zenon_H350. apply refl_equal.
% 85.75/85.94 exact (zenon_H254 zenon_H2f).
% 85.75/85.94 apply zenon_H350. apply refl_equal.
% 85.75/85.94 apply zenon_H350. apply refl_equal.
% 85.75/85.94 (* end of lemma zenon_L458_ *)
% 85.75/85.94 assert (zenon_L459_ : (~((e20) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H3b8 zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8.
% 85.75/85.94 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((e20) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b8.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H2f.
% 85.75/85.94 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H3b7].
% 85.75/85.94 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.75/85.94 congruence.
% 85.75/85.94 apply zenon_H7b. apply refl_equal.
% 85.75/85.94 apply (zenon_L458_); trivial.
% 85.75/85.94 (* end of lemma zenon_L459_ *)
% 85.75/85.94 assert (zenon_L460_ : (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op1 (e10) (e13)) = (e11)) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H3b9 zenon_H353 zenon_H184 zenon_H307 zenon_H2f zenon_H65 zenon_H2b8 zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H35d.
% 85.75/85.94 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3b9.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H353.
% 85.75/85.94 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3ba].
% 85.75/85.94 cut (((h4 (e11)) = (h4 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3bb].
% 85.75/85.94 congruence.
% 85.75/85.94 elim (classic ((h4 (op1 (e10) (e13))) = (h4 (op1 (e10) (e13))))); [ zenon_intro zenon_H3bc | zenon_intro zenon_H3bd ].
% 85.75/85.94 cut (((h4 (op1 (e10) (e13))) = (h4 (op1 (e10) (e13)))) = ((h4 (e11)) = (h4 (op1 (e10) (e13))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3bb.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H3bc.
% 85.75/85.94 cut (((h4 (op1 (e10) (e13))) = (h4 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3bd].
% 85.75/85.94 cut (((h4 (op1 (e10) (e13))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H3be].
% 85.75/85.94 congruence.
% 85.75/85.94 cut (((op1 (e10) (e13)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H3bf].
% 85.75/85.94 congruence.
% 85.75/85.94 exact (zenon_H3bf zenon_H184).
% 85.75/85.94 apply zenon_H3bd. apply refl_equal.
% 85.75/85.94 apply zenon_H3bd. apply refl_equal.
% 85.75/85.94 elim (classic ((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [ zenon_intro zenon_H3c0 | zenon_intro zenon_H3c1 ].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13)))) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e10)) (h4 (e13))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3ba.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H3c0.
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c1].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H3c2].
% 85.75/85.94 congruence.
% 85.75/85.94 cut (((op2 (e21) (e22)) = (e20)) = ((op2 (h4 (e10)) (h4 (e13))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3c2.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H307.
% 85.75/85.94 cut (((e20) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H3b8].
% 85.75/85.94 cut (((op2 (e21) (e22)) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c3].
% 85.75/85.94 congruence.
% 85.75/85.94 elim (classic ((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [ zenon_intro zenon_H3c0 | zenon_intro zenon_H3c1 ].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13)))) = ((op2 (e21) (e22)) = (op2 (h4 (e10)) (h4 (e13))))).
% 85.75/85.94 intro zenon_D_pnotp.
% 85.75/85.94 apply zenon_H3c3.
% 85.75/85.94 rewrite <- zenon_D_pnotp.
% 85.75/85.94 exact zenon_H3c0.
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c1].
% 85.75/85.94 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H3b6].
% 85.75/85.94 congruence.
% 85.75/85.94 apply (zenon_L457_); trivial.
% 85.75/85.94 apply zenon_H3c1. apply refl_equal.
% 85.75/85.94 apply zenon_H3c1. apply refl_equal.
% 85.75/85.94 apply (zenon_L459_); trivial.
% 85.75/85.94 apply zenon_H3c1. apply refl_equal.
% 85.75/85.94 apply zenon_H3c1. apply refl_equal.
% 85.75/85.94 (* end of lemma zenon_L460_ *)
% 85.75/85.94 assert (zenon_L461_ : (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H19a zenon_H35d zenon_Ha9 zenon_H29c zenon_H2a3 zenon_H2b8 zenon_H65 zenon_H2f zenon_H307 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H18a zenon_H13f zenon_H114 zenon_H11c zenon_H19b.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H19a); [ zenon_intro zenon_H184 | zenon_intro zenon_H19c ].
% 85.75/85.94 apply (zenon_L460_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H19c); [ zenon_intro zenon_H18f | zenon_intro zenon_H19d ].
% 85.75/85.94 apply (zenon_L95_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H19d); [ zenon_intro zenon_H194 | zenon_intro zenon_H19e ].
% 85.75/85.94 apply (zenon_L96_); trivial.
% 85.75/85.94 exact (zenon_H19b zenon_H19e).
% 85.75/85.94 (* end of lemma zenon_L461_ *)
% 85.75/85.94 assert (zenon_L462_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H307 zenon_H2f zenon_H65 zenon_H2b8 zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.75/85.94 exact (zenon_H1a7 zenon_H1ab).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.75/85.94 apply (zenon_L86_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.75/85.94 apply (zenon_L461_); trivial.
% 85.75/85.94 apply (zenon_L98_); trivial.
% 85.75/85.94 (* end of lemma zenon_L462_ *)
% 85.75/85.94 assert (zenon_L463_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_Ha9 zenon_H2a3 zenon_H2b8 zenon_H65 zenon_H2f zenon_H307 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.75/85.94 apply (zenon_L175_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.75/85.94 apply (zenon_L192_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.75/85.94 apply (zenon_L462_); trivial.
% 85.75/85.94 apply (zenon_L172_); trivial.
% 85.75/85.94 (* end of lemma zenon_L463_ *)
% 85.75/85.94 assert (zenon_L464_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2b8 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.75/85.94 apply (zenon_L189_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.75/85.94 apply (zenon_L463_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.75/85.94 apply (zenon_L308_); trivial.
% 85.75/85.94 apply (zenon_L171_); trivial.
% 85.75/85.94 (* end of lemma zenon_L464_ *)
% 85.75/85.94 assert (zenon_L465_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H2b8 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.94 apply (zenon_L220_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.94 apply (zenon_L464_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.94 exact (zenon_H28 zenon_H24).
% 85.75/85.94 apply (zenon_L15_); trivial.
% 85.75/85.94 (* end of lemma zenon_L465_ *)
% 85.75/85.94 assert (zenon_L466_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H2b8 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.94 apply (zenon_L20_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.94 apply (zenon_L10_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.94 exact (zenon_H63 zenon_H60).
% 85.75/85.94 apply (zenon_L465_); trivial.
% 85.75/85.94 (* end of lemma zenon_L466_ *)
% 85.75/85.94 assert (zenon_L467_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H377 zenon_H27f zenon_H27d zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H6b zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H307 zenon_H308 zenon_H2c5 zenon_H283 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.94 apply (zenon_L2_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.94 exact (zenon_H268 zenon_H26b).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.94 apply (zenon_L10_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.94 apply (zenon_L169_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.94 apply (zenon_L466_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.94 apply (zenon_L314_); trivial.
% 85.75/85.94 apply (zenon_L316_); trivial.
% 85.75/85.94 (* end of lemma zenon_L467_ *)
% 85.75/85.94 assert (zenon_L468_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.94 do 0 intro. intros zenon_H310 zenon_H7d zenon_H27a zenon_H375 zenon_H28a zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H27d zenon_H27f zenon_H377 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.75/85.94 apply (zenon_L322_); trivial.
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.75/85.94 exact (zenon_H268 zenon_H26b).
% 85.75/85.94 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.75/85.95 apply (zenon_L467_); trivial.
% 85.75/85.95 apply (zenon_L244_); trivial.
% 85.75/85.95 (* end of lemma zenon_L468_ *)
% 85.75/85.95 assert (zenon_L469_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H297 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H7d zenon_H27f zenon_H6e zenon_H45 zenon_H39 zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H1a6 zenon_H1a0 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H190 zenon_H13f zenon_H19a zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_Hba zenon_H82 zenon_Hb8 zenon_H236 zenon_H1ca zenon_H154 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.95 apply (zenon_L157_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.75/85.95 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.95 apply (zenon_L158_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.95 apply (zenon_L26_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.75/85.95 exact (zenon_Hba zenon_Hc0).
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.95 apply (zenon_L159_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.95 apply (zenon_L162_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.95 apply (zenon_L163_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.75/85.95 apply (zenon_L159_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.75/85.95 apply (zenon_L295_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.75/85.95 apply (zenon_L296_); trivial.
% 85.75/85.95 apply (zenon_L468_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.75/85.95 apply (zenon_L220_); trivial.
% 85.75/85.95 apply (zenon_L333_); trivial.
% 85.75/85.95 apply (zenon_L31_); trivial.
% 85.75/85.95 apply (zenon_L178_); trivial.
% 85.75/85.95 apply (zenon_L179_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.95 apply (zenon_L62_); trivial.
% 85.75/85.95 apply (zenon_L71_); trivial.
% 85.75/85.95 (* end of lemma zenon_L469_ *)
% 85.75/85.95 assert (zenon_L470_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H7d zenon_H27f zenon_H6e zenon_H45 zenon_H39 zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H1a6 zenon_H1a0 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H190 zenon_H13f zenon_H19a zenon_H114 zenon_H11c zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_Hba zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H136.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.95 apply (zenon_L469_); trivial.
% 85.75/85.95 apply (zenon_L469_); trivial.
% 85.75/85.95 (* end of lemma zenon_L470_ *)
% 85.75/85.95 assert (zenon_L471_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_Hba zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H2d6 zenon_H28 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6e zenon_H27f zenon_H7d zenon_H37a zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H380 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.95 apply (zenon_L56_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.95 apply (zenon_L74_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.95 apply (zenon_L120_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.95 apply (zenon_L122_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.95 apply (zenon_L123_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.95 apply (zenon_L124_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.95 apply (zenon_L145_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.95 apply (zenon_L148_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.95 apply (zenon_L149_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.95 apply (zenon_L154_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.95 apply (zenon_L155_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.95 apply (zenon_L156_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.95 apply (zenon_L470_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.95 apply (zenon_L216_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.95 apply (zenon_L217_); trivial.
% 85.75/85.95 apply (zenon_L218_); trivial.
% 85.75/85.95 apply (zenon_L220_); trivial.
% 85.75/85.95 apply (zenon_L26_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.95 apply (zenon_L222_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.95 apply (zenon_L7_); trivial.
% 85.75/85.95 apply (zenon_L16_); trivial.
% 85.75/85.95 (* end of lemma zenon_L471_ *)
% 85.75/85.95 assert (zenon_L472_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.95 apply (zenon_L20_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.95 apply (zenon_L10_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.95 exact (zenon_H63 zenon_H60).
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.75/85.95 apply (zenon_L23_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.75/85.95 apply (zenon_L464_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.75/85.95 exact (zenon_H63 zenon_H60).
% 85.75/85.95 apply (zenon_L189_); trivial.
% 85.75/85.95 (* end of lemma zenon_L472_ *)
% 85.75/85.95 assert (zenon_L473_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.75/85.95 apply (zenon_L198_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.75/85.95 apply (zenon_L472_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.75/85.95 apply (zenon_L14_); trivial.
% 85.75/85.95 apply (zenon_L195_); trivial.
% 85.75/85.95 (* end of lemma zenon_L473_ *)
% 85.75/85.95 assert (zenon_L474_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H6e zenon_H5a zenon_H3a9 zenon_He6 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H28 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H2d6 zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.95 apply (zenon_L20_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.95 apply (zenon_L10_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.95 exact (zenon_H63 zenon_H60).
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.75/85.95 exact (zenon_He6 zenon_H66).
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.75/85.95 apply (zenon_L465_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.75/85.95 exact (zenon_H63 zenon_H60).
% 85.75/85.95 apply (zenon_L189_); trivial.
% 85.75/85.95 (* end of lemma zenon_L474_ *)
% 85.75/85.95 assert (zenon_L475_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2b8 zenon_H2f zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_He6 zenon_H3a9 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25 zenon_H2d9.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.75/85.95 apply (zenon_L198_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.75/85.95 apply (zenon_L474_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.75/85.95 apply (zenon_L14_); trivial.
% 85.75/85.95 apply (zenon_L202_); trivial.
% 85.75/85.95 (* end of lemma zenon_L475_ *)
% 85.75/85.95 assert (zenon_L476_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H2db zenon_H269 zenon_H61 zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_He6 zenon_H3a9 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.95 apply (zenon_L3_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.95 exact (zenon_H268 zenon_H26b).
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.95 apply (zenon_L10_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.75/85.95 apply (zenon_L28_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.75/85.95 exact (zenon_H269 zenon_H26d).
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.75/85.95 apply (zenon_L473_); trivial.
% 85.75/85.95 apply (zenon_L475_); trivial.
% 85.75/85.95 (* end of lemma zenon_L476_ *)
% 85.75/85.95 assert (zenon_L477_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.95 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H297 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2db zenon_He6 zenon_H2d6 zenon_H28 zenon_H25 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H1a6 zenon_H1a0 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H190 zenon_H13f zenon_H19a zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_H2c9 zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H236 zenon_H1ca zenon_H154 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.95 apply (zenon_L157_); trivial.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.75/85.95 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.75/85.95 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.96 apply (zenon_L158_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.96 apply (zenon_L26_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.96 apply (zenon_L159_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.96 apply (zenon_L162_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.96 apply (zenon_L163_); trivial.
% 85.75/85.96 apply (zenon_L476_); trivial.
% 85.75/85.96 apply (zenon_L31_); trivial.
% 85.75/85.96 apply (zenon_L178_); trivial.
% 85.75/85.96 apply (zenon_L179_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.96 apply (zenon_L62_); trivial.
% 85.75/85.96 apply (zenon_L71_); trivial.
% 85.75/85.96 (* end of lemma zenon_L477_ *)
% 85.75/85.96 assert (zenon_L478_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2db zenon_He6 zenon_H2d6 zenon_H28 zenon_H25 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H1a6 zenon_H1a0 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H190 zenon_H13f zenon_H19a zenon_H114 zenon_H11c zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_H2c9 zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H136.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.96 apply (zenon_L477_); trivial.
% 85.75/85.96 apply (zenon_L477_); trivial.
% 85.75/85.96 (* end of lemma zenon_L478_ *)
% 85.75/85.96 assert (zenon_L479_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H2c9 zenon_H78 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H28 zenon_H2d6 zenon_He6 zenon_H2db zenon_H18 zenon_H2e1 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.96 apply (zenon_L56_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.96 apply (zenon_L74_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.96 apply (zenon_L120_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.96 apply (zenon_L122_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.96 apply (zenon_L123_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.96 apply (zenon_L124_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.96 apply (zenon_L145_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.96 apply (zenon_L148_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.96 apply (zenon_L149_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.96 apply (zenon_L154_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.96 apply (zenon_L155_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.96 apply (zenon_L156_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.96 apply (zenon_L478_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.96 apply (zenon_L216_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.96 apply (zenon_L217_); trivial.
% 85.75/85.96 apply (zenon_L218_); trivial.
% 85.75/85.96 apply (zenon_L220_); trivial.
% 85.75/85.96 apply (zenon_L26_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.96 apply (zenon_L222_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.96 apply (zenon_L7_); trivial.
% 85.75/85.96 apply (zenon_L16_); trivial.
% 85.75/85.96 (* end of lemma zenon_L479_ *)
% 85.75/85.96 assert (zenon_L480_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.96 apply (zenon_L2_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.96 exact (zenon_H268 zenon_H26b).
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.96 apply (zenon_L10_); trivial.
% 85.75/85.96 apply (zenon_L473_); trivial.
% 85.75/85.96 (* end of lemma zenon_L480_ *)
% 85.75/85.96 assert (zenon_L481_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H18 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H1a0 zenon_H1a6 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.96 apply (zenon_L157_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.96 exact (zenon_Hb9 zenon_Hbd).
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.96 apply (zenon_L26_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.96 apply (zenon_L159_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.96 apply (zenon_L231_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.96 apply (zenon_L163_); trivial.
% 85.75/85.96 apply (zenon_L480_); trivial.
% 85.75/85.96 apply (zenon_L31_); trivial.
% 85.75/85.96 apply (zenon_L178_); trivial.
% 85.75/85.96 apply (zenon_L179_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.96 apply (zenon_L62_); trivial.
% 85.75/85.96 apply (zenon_L247_); trivial.
% 85.75/85.96 (* end of lemma zenon_L481_ *)
% 85.75/85.96 assert (zenon_L482_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H18 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H1a0 zenon_H1a6 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H313 zenon_H136.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.96 apply (zenon_L481_); trivial.
% 85.75/85.96 apply (zenon_L481_); trivial.
% 85.75/85.96 (* end of lemma zenon_L482_ *)
% 85.75/85.96 assert (zenon_L483_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H18 zenon_H2e1 zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.96 apply (zenon_L56_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.96 apply (zenon_L74_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.96 apply (zenon_L120_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.96 apply (zenon_L122_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.96 apply (zenon_L123_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.96 apply (zenon_L124_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.96 apply (zenon_L145_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.96 apply (zenon_L148_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.96 apply (zenon_L149_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.96 apply (zenon_L154_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.96 apply (zenon_L155_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.96 apply (zenon_L156_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.96 apply (zenon_L482_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.96 apply (zenon_L216_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.96 apply (zenon_L217_); trivial.
% 85.75/85.96 apply (zenon_L218_); trivial.
% 85.75/85.96 apply (zenon_L220_); trivial.
% 85.75/85.96 apply (zenon_L26_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.96 apply (zenon_L4_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.96 apply (zenon_L7_); trivial.
% 85.75/85.96 apply (zenon_L16_); trivial.
% 85.75/85.96 (* end of lemma zenon_L483_ *)
% 85.75/85.96 assert (zenon_L484_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H2c5 zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_Ha9 zenon_H2a3 zenon_H2b8 zenon_H65 zenon_H2f zenon_H307 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.75/85.96 apply (zenon_L175_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.75/85.96 apply (zenon_L240_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.75/85.96 apply (zenon_L462_); trivial.
% 85.75/85.96 apply (zenon_L172_); trivial.
% 85.75/85.96 (* end of lemma zenon_L484_ *)
% 85.75/85.96 assert (zenon_L485_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2b8 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.75/85.96 apply (zenon_L189_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.75/85.96 apply (zenon_L484_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.75/85.96 apply (zenon_L308_); trivial.
% 85.75/85.96 apply (zenon_L171_); trivial.
% 85.75/85.96 (* end of lemma zenon_L485_ *)
% 85.75/85.96 assert (zenon_L486_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H3a9 zenon_H6b zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_Hc5 zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H35d zenon_H2a3 zenon_H353 zenon_H3b9 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.96 apply (zenon_L20_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.96 apply (zenon_L10_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.96 exact (zenon_H63 zenon_H60).
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.75/85.96 apply (zenon_L23_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.75/85.96 apply (zenon_L485_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.75/85.96 exact (zenon_H63 zenon_H60).
% 85.75/85.96 apply (zenon_L189_); trivial.
% 85.75/85.96 (* end of lemma zenon_L486_ *)
% 85.75/85.96 assert (zenon_L487_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H2c9 zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H3b9 zenon_H353 zenon_H2a3 zenon_H35d zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H23 zenon_H40 zenon_H61.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.96 exact (zenon_Hc5 zenon_H19).
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.96 exact (zenon_H268 zenon_H26b).
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.96 apply (zenon_L10_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.75/85.96 apply (zenon_L231_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.75/85.96 apply (zenon_L486_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.75/85.96 apply (zenon_L14_); trivial.
% 85.75/85.96 apply (zenon_L195_); trivial.
% 85.75/85.96 (* end of lemma zenon_L487_ *)
% 85.75/85.96 assert (zenon_L488_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H1a0 zenon_H1a6 zenon_H6e zenon_H308 zenon_Hd1 zenon_H2d0 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H18 zenon_H6b zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.96 apply (zenon_L157_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.96 apply (zenon_L158_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.96 apply (zenon_L26_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.96 apply (zenon_L159_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.96 apply (zenon_L231_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.96 apply (zenon_L163_); trivial.
% 85.75/85.96 apply (zenon_L487_); trivial.
% 85.75/85.96 apply (zenon_L31_); trivial.
% 85.75/85.96 apply (zenon_L178_); trivial.
% 85.75/85.96 apply (zenon_L179_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.96 apply (zenon_L62_); trivial.
% 85.75/85.96 apply (zenon_L247_); trivial.
% 85.75/85.96 (* end of lemma zenon_L488_ *)
% 85.75/85.96 assert (zenon_L489_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H1a0 zenon_H1a6 zenon_H6e zenon_H308 zenon_Hd1 zenon_H2d0 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H18 zenon_H6b zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H313 zenon_H136.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.96 apply (zenon_L488_); trivial.
% 85.75/85.96 apply (zenon_L488_); trivial.
% 85.75/85.96 (* end of lemma zenon_L489_ *)
% 85.75/85.96 assert (zenon_L490_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H2c9 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H40 zenon_H2dc zenon_Hc5 zenon_H2e1 zenon_H71 zenon_H37 zenon_H259 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.96 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.96 apply (zenon_L56_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.96 apply (zenon_L74_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.96 apply (zenon_L120_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.96 apply (zenon_L122_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.96 apply (zenon_L123_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.96 apply (zenon_L124_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.96 apply (zenon_L145_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.96 apply (zenon_L148_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.96 apply (zenon_L149_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.96 apply (zenon_L154_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.96 apply (zenon_L155_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.96 apply (zenon_L156_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.96 apply (zenon_L489_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.96 apply (zenon_L216_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.96 apply (zenon_L217_); trivial.
% 85.75/85.96 apply (zenon_L218_); trivial.
% 85.75/85.96 apply (zenon_L219_); trivial.
% 85.75/85.96 apply (zenon_L26_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.96 apply (zenon_L4_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.96 apply (zenon_L7_); trivial.
% 85.75/85.96 apply (zenon_L250_); trivial.
% 85.75/85.96 (* end of lemma zenon_L490_ *)
% 85.75/85.96 assert (zenon_L491_ : (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((op1 (e10) (e13)) = (e13)) -> ((op2 (e21) (e22)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H3b9 zenon_H367 zenon_H3c4 zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H35d.
% 85.75/85.96 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))).
% 85.75/85.96 intro zenon_D_pnotp.
% 85.75/85.96 apply zenon_H3b9.
% 85.75/85.96 rewrite <- zenon_D_pnotp.
% 85.75/85.96 exact zenon_H35d.
% 85.75/85.96 cut (((op2 (e23) (e23)) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c5].
% 85.75/85.96 cut (((h4 (e13)) = (h4 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c6].
% 85.75/85.96 congruence.
% 85.75/85.96 elim (classic ((h4 (op1 (e10) (e13))) = (h4 (op1 (e10) (e13))))); [ zenon_intro zenon_H3bc | zenon_intro zenon_H3bd ].
% 85.75/85.96 cut (((h4 (op1 (e10) (e13))) = (h4 (op1 (e10) (e13)))) = ((h4 (e13)) = (h4 (op1 (e10) (e13))))).
% 85.75/85.96 intro zenon_D_pnotp.
% 85.75/85.96 apply zenon_H3c6.
% 85.75/85.96 rewrite <- zenon_D_pnotp.
% 85.75/85.96 exact zenon_H3bc.
% 85.75/85.96 cut (((h4 (op1 (e10) (e13))) = (h4 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3bd].
% 85.75/85.96 cut (((h4 (op1 (e10) (e13))) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H3c7].
% 85.75/85.96 congruence.
% 85.75/85.96 cut (((op1 (e10) (e13)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H36b].
% 85.75/85.96 congruence.
% 85.75/85.96 exact (zenon_H36b zenon_H367).
% 85.75/85.96 apply zenon_H3bd. apply refl_equal.
% 85.75/85.96 apply zenon_H3bd. apply refl_equal.
% 85.75/85.96 elim (classic ((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [ zenon_intro zenon_H3c0 | zenon_intro zenon_H3c1 ].
% 85.75/85.96 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13)))) = ((op2 (e23) (e23)) = (op2 (h4 (e10)) (h4 (e13))))).
% 85.75/85.96 intro zenon_D_pnotp.
% 85.75/85.96 apply zenon_H3c5.
% 85.75/85.96 rewrite <- zenon_D_pnotp.
% 85.75/85.96 exact zenon_H3c0.
% 85.75/85.96 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c1].
% 85.75/85.96 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H3c8].
% 85.75/85.96 congruence.
% 85.75/85.96 cut (((op2 (e21) (e22)) = (e22)) = ((op2 (h4 (e10)) (h4 (e13))) = (op2 (e23) (e23)))).
% 85.75/85.96 intro zenon_D_pnotp.
% 85.75/85.96 apply zenon_H3c8.
% 85.75/85.96 rewrite <- zenon_D_pnotp.
% 85.75/85.96 exact zenon_H3c4.
% 85.75/85.96 cut (((e22) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H319].
% 85.75/85.96 cut (((op2 (e21) (e22)) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c3].
% 85.75/85.96 congruence.
% 85.75/85.96 elim (classic ((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [ zenon_intro zenon_H3c0 | zenon_intro zenon_H3c1 ].
% 85.75/85.96 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13)))) = ((op2 (e21) (e22)) = (op2 (h4 (e10)) (h4 (e13))))).
% 85.75/85.96 intro zenon_D_pnotp.
% 85.75/85.96 apply zenon_H3c3.
% 85.75/85.96 rewrite <- zenon_D_pnotp.
% 85.75/85.96 exact zenon_H3c0.
% 85.75/85.96 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (h4 (e10)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H3c1].
% 85.75/85.96 cut (((op2 (h4 (e10)) (h4 (e13))) = (op2 (e21) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H3b6].
% 85.75/85.96 congruence.
% 85.75/85.96 apply (zenon_L457_); trivial.
% 85.75/85.96 apply zenon_H3c1. apply refl_equal.
% 85.75/85.96 apply zenon_H3c1. apply refl_equal.
% 85.75/85.96 apply zenon_H319. apply sym_equal. exact zenon_H29c.
% 85.75/85.96 apply zenon_H3c1. apply refl_equal.
% 85.75/85.96 apply zenon_H3c1. apply refl_equal.
% 85.75/85.96 (* end of lemma zenon_L491_ *)
% 85.75/85.96 assert (zenon_L492_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((op2 (e21) (e22)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H3b9 zenon_H3c4 zenon_H2a3 zenon_H29c zenon_Ha9 zenon_H35d.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.75/85.96 apply (zenon_L368_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.75/85.96 apply (zenon_L369_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.75/85.96 apply (zenon_L136_); trivial.
% 85.75/85.96 apply (zenon_L491_); trivial.
% 85.75/85.96 (* end of lemma zenon_L492_ *)
% 85.75/85.96 assert (zenon_L493_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((op2 (e21) (e22)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H326 zenon_H23 zenon_H40 zenon_H329 zenon_Hc0 zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H3b9 zenon_H3c4 zenon_H2a3 zenon_Ha9 zenon_H35d.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.75/85.96 apply (zenon_L268_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.75/85.96 apply (zenon_L257_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.75/85.96 apply (zenon_L13_); trivial.
% 85.75/85.96 apply (zenon_L492_); trivial.
% 85.75/85.96 (* end of lemma zenon_L493_ *)
% 85.75/85.96 assert (zenon_L494_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e21) (e22)) = (e22)) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H35d zenon_H2a3 zenon_H3c4 zenon_H3b9 zenon_H228 zenon_H108 zenon_H20f zenon_H175 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_Hf9 zenon_H154 zenon_H36c zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_Hc0 zenon_H329 zenon_H40 zenon_H23 zenon_H326 zenon_Hb1.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.75/85.96 apply (zenon_L31_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.75/85.96 apply (zenon_L33_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.75/85.96 apply (zenon_L493_); trivial.
% 85.75/85.96 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.96 (* end of lemma zenon_L494_ *)
% 85.75/85.96 assert (zenon_L495_ : (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e20)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.75/85.96 do 0 intro. intros zenon_H3c9 zenon_H7d zenon_H273 zenon_H2fb zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H25 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H35d zenon_H2a3 zenon_H3b9 zenon_H228 zenon_H108 zenon_H20f zenon_H175 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_Hf9 zenon_H154 zenon_H36c zenon_Hc0 zenon_H329 zenon_H326 zenon_H259 zenon_H2d6 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H3c9); [ zenon_intro zenon_H27a | zenon_intro zenon_H3ca ].
% 85.75/85.96 apply (zenon_L322_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H3ca); [ zenon_intro zenon_H26d | zenon_intro zenon_H3cb ].
% 85.75/85.96 apply (zenon_L226_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H3cb); [ zenon_intro zenon_H3c4 | zenon_intro zenon_H318 ].
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.96 apply (zenon_L200_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.96 apply (zenon_L494_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.96 apply (zenon_L6_); trivial.
% 85.75/85.96 apply (zenon_L15_); trivial.
% 85.75/85.96 apply (zenon_L257_); trivial.
% 85.75/85.96 (* end of lemma zenon_L495_ *)
% 85.75/85.96 assert (zenon_L496_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e20)) = (e20)) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.96 do 0 intro. intros zenon_Hbb zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2d6 zenon_H259 zenon_H326 zenon_H329 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H3b9 zenon_H2a3 zenon_H35d zenon_H25 zenon_H2fb zenon_H273 zenon_H3c9 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.75/85.96 apply (zenon_L495_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.75/85.96 apply (zenon_L28_); trivial.
% 85.75/85.96 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.75/85.96 apply (zenon_L30_); trivial.
% 85.75/85.96 apply (zenon_L41_); trivial.
% 85.75/85.96 (* end of lemma zenon_L496_ *)
% 85.75/85.96 assert (zenon_L497_ : (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H398 zenon_H17 zenon_H82 zenon_H37 zenon_Hbb zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2d6 zenon_H259 zenon_H326 zenon_H329 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H3b9 zenon_H2a3 zenon_H35d zenon_H25 zenon_H2fb zenon_H3c9 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H8f zenon_Hac zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1 zenon_H71 zenon_Hb9 zenon_Hb8 zenon_H23 zenon_H2f zenon_H5a zenon_H61 zenon_H27d.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H398); [ zenon_intro zenon_H14 | zenon_intro zenon_H399 ].
% 85.75/85.97 exact (zenon_H17 zenon_H14).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H399); [ zenon_intro zenon_H273 | zenon_intro zenon_H39a ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.97 exact (zenon_Hb9 zenon_Hbd).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.97 apply (zenon_L26_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.97 apply (zenon_L496_); trivial.
% 85.75/85.97 apply (zenon_L31_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H39a); [ zenon_intro zenon_H5b | zenon_intro zenon_H385 ].
% 85.75/85.97 apply (zenon_L20_); trivial.
% 85.75/85.97 apply (zenon_L365_); trivial.
% 85.75/85.97 (* end of lemma zenon_L497_ *)
% 85.75/85.97 assert (zenon_L498_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_H3c9 zenon_H329 zenon_H36c zenon_H2a3 zenon_H35d zenon_H3b9 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H20f zenon_H154 zenon_H25 zenon_H2d6 zenon_H2fb zenon_H7d zenon_H78 zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.75/85.97 exact (zenon_H17 zenon_H14).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.75/85.97 apply (zenon_L266_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.75/85.97 apply (zenon_L497_); trivial.
% 85.75/85.97 apply (zenon_L52_); trivial.
% 85.75/85.97 apply (zenon_L86_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.75/85.97 apply (zenon_L59_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.75/85.97 apply (zenon_L62_); trivial.
% 85.75/85.97 apply (zenon_L71_); trivial.
% 85.75/85.97 (* end of lemma zenon_L498_ *)
% 85.75/85.97 assert (zenon_L499_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H256 zenon_H333 zenon_Hed zenon_H3c9 zenon_H329 zenon_H36c zenon_H2a3 zenon_H35d zenon_H3b9 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H25 zenon_H2d6 zenon_H2fb zenon_H7d zenon_H78 zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H11c zenon_H114 zenon_H10a zenon_H12a zenon_H125 zenon_H11e zenon_H113 zenon_H136.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.75/85.97 apply (zenon_L498_); trivial.
% 85.75/85.97 apply (zenon_L498_); trivial.
% 85.75/85.97 (* end of lemma zenon_L499_ *)
% 85.75/85.97 assert (zenon_L500_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H78 zenon_H7d zenon_H2fb zenon_H2d6 zenon_H25 zenon_H3b9 zenon_H35d zenon_H2a3 zenon_H36c zenon_H329 zenon_H3c9 zenon_Hed zenon_H333 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.97 apply (zenon_L254_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.75/85.97 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.97 apply (zenon_L56_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.97 apply (zenon_L74_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.97 apply (zenon_L120_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.97 apply (zenon_L122_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.97 apply (zenon_L123_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.97 apply (zenon_L124_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.97 apply (zenon_L145_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.97 apply (zenon_L148_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.97 apply (zenon_L149_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.97 apply (zenon_L499_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.97 apply (zenon_L155_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.97 apply (zenon_L156_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.97 apply (zenon_L284_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.97 apply (zenon_L216_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.97 apply (zenon_L217_); trivial.
% 85.75/85.97 apply (zenon_L218_); trivial.
% 85.75/85.97 apply (zenon_L261_); trivial.
% 85.75/85.97 apply (zenon_L285_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.97 apply (zenon_L7_); trivial.
% 85.75/85.97 apply (zenon_L16_); trivial.
% 85.75/85.97 exact (zenon_H33c zenon_H27d).
% 85.75/85.97 (* end of lemma zenon_L500_ *)
% 85.75/85.97 assert (zenon_L501_ : (~((op2 (h4 (e11)) (h4 (e10))) = (op2 (e20) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H3cc zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f.
% 85.75/85.97 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.75/85.97 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.75/85.97 congruence.
% 85.75/85.97 apply (zenon_L302_); trivial.
% 85.75/85.97 apply (zenon_L182_); trivial.
% 85.75/85.97 (* end of lemma zenon_L501_ *)
% 85.75/85.97 assert (zenon_L502_ : (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> ((op1 (e13) (e10)) = (e10)) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H154 zenon_H297 zenon_H3cd.
% 85.75/85.97 cut (((op1 (e13) (e10)) = (e13)) = ((e10) = (e13))).
% 85.75/85.97 intro zenon_D_pnotp.
% 85.75/85.97 apply zenon_H154.
% 85.75/85.97 rewrite <- zenon_D_pnotp.
% 85.75/85.97 exact zenon_H297.
% 85.75/85.97 cut (((e13) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H107].
% 85.75/85.97 cut (((op1 (e13) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H3ce].
% 85.75/85.97 congruence.
% 85.75/85.97 exact (zenon_H3ce zenon_H3cd).
% 85.75/85.97 apply zenon_H107. apply refl_equal.
% 85.75/85.97 (* end of lemma zenon_L502_ *)
% 85.75/85.97 assert (zenon_L503_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3cf); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H3d1 ].
% 85.75/85.97 exact (zenon_Hfc zenon_Hf9).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3d1); [ zenon_intro zenon_H147 | zenon_intro zenon_H3d2 ].
% 85.75/85.97 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))).
% 85.75/85.97 intro zenon_D_pnotp.
% 85.75/85.97 apply zenon_H3d0.
% 85.75/85.97 rewrite <- zenon_D_pnotp.
% 85.75/85.97 exact zenon_H2a3.
% 85.75/85.97 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3d3].
% 85.75/85.97 cut (((h4 (e10)) = (h4 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3d4].
% 85.75/85.97 congruence.
% 85.75/85.97 elim (classic ((h4 (op1 (e11) (e10))) = (h4 (op1 (e11) (e10))))); [ zenon_intro zenon_H3d5 | zenon_intro zenon_H3d6 ].
% 85.75/85.97 cut (((h4 (op1 (e11) (e10))) = (h4 (op1 (e11) (e10)))) = ((h4 (e10)) = (h4 (op1 (e11) (e10))))).
% 85.75/85.97 intro zenon_D_pnotp.
% 85.75/85.97 apply zenon_H3d4.
% 85.75/85.97 rewrite <- zenon_D_pnotp.
% 85.75/85.97 exact zenon_H3d5.
% 85.75/85.97 cut (((h4 (op1 (e11) (e10))) = (h4 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3d6].
% 85.75/85.97 cut (((h4 (op1 (e11) (e10))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H3d7].
% 85.75/85.97 congruence.
% 85.75/85.97 cut (((op1 (e11) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H3d8].
% 85.75/85.97 congruence.
% 85.75/85.97 exact (zenon_H3d8 zenon_H147).
% 85.75/85.97 apply zenon_H3d6. apply refl_equal.
% 85.75/85.97 apply zenon_H3d6. apply refl_equal.
% 85.75/85.97 elim (classic ((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [ zenon_intro zenon_H3d9 | zenon_intro zenon_H3da ].
% 85.75/85.97 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10)))) = ((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e11)) (h4 (e10))))).
% 85.75/85.97 intro zenon_D_pnotp.
% 85.75/85.97 apply zenon_H3d3.
% 85.75/85.97 rewrite <- zenon_D_pnotp.
% 85.75/85.97 exact zenon_H3d9.
% 85.75/85.97 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3da].
% 85.75/85.97 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H3db].
% 85.75/85.97 congruence.
% 85.75/85.97 cut (((op2 (e20) (e21)) = (e21)) = ((op2 (h4 (e11)) (h4 (e10))) = (op2 (e23) (op2 (e23) (e23))))).
% 85.75/85.97 intro zenon_D_pnotp.
% 85.75/85.97 apply zenon_H3db.
% 85.75/85.97 rewrite <- zenon_D_pnotp.
% 85.75/85.97 exact zenon_Hc7.
% 85.75/85.97 cut (((e21) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H32e].
% 85.75/85.97 cut (((op2 (e20) (e21)) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3dc].
% 85.75/85.97 congruence.
% 85.75/85.97 elim (classic ((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [ zenon_intro zenon_H3d9 | zenon_intro zenon_H3da ].
% 85.75/85.97 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10)))) = ((op2 (e20) (e21)) = (op2 (h4 (e11)) (h4 (e10))))).
% 85.75/85.97 intro zenon_D_pnotp.
% 85.75/85.97 apply zenon_H3dc.
% 85.75/85.97 rewrite <- zenon_D_pnotp.
% 85.75/85.97 exact zenon_H3d9.
% 85.75/85.97 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3da].
% 85.75/85.97 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H3cc].
% 85.75/85.97 congruence.
% 85.75/85.97 apply (zenon_L501_); trivial.
% 85.75/85.97 apply zenon_H3da. apply refl_equal.
% 85.75/85.97 apply zenon_H3da. apply refl_equal.
% 85.75/85.97 apply (zenon_L270_); trivial.
% 85.75/85.97 apply zenon_H3da. apply refl_equal.
% 85.75/85.97 apply zenon_H3da. apply refl_equal.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3d2); [ zenon_intro zenon_H140 | zenon_intro zenon_H3cd ].
% 85.75/85.97 apply (zenon_L75_); trivial.
% 85.75/85.97 apply (zenon_L502_); trivial.
% 85.75/85.97 (* end of lemma zenon_L503_ *)
% 85.75/85.97 assert (zenon_L504_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.75/85.97 apply (zenon_L175_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.75/85.97 apply (zenon_L192_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.75/85.97 apply (zenon_L503_); trivial.
% 85.75/85.97 apply (zenon_L172_); trivial.
% 85.75/85.97 (* end of lemma zenon_L504_ *)
% 85.75/85.97 assert (zenon_L505_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.75/85.97 apply (zenon_L189_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.75/85.97 apply (zenon_L504_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.75/85.97 apply (zenon_L308_); trivial.
% 85.75/85.97 apply (zenon_L171_); trivial.
% 85.75/85.97 (* end of lemma zenon_L505_ *)
% 85.75/85.97 assert (zenon_L506_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H65 zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.75/85.97 apply (zenon_L23_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.75/85.97 apply (zenon_L505_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.75/85.97 exact (zenon_H63 zenon_H60).
% 85.75/85.97 apply (zenon_L189_); trivial.
% 85.75/85.97 (* end of lemma zenon_L506_ *)
% 85.75/85.97 assert (zenon_L507_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.97 apply (zenon_L20_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.97 apply (zenon_L10_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.97 exact (zenon_H63 zenon_H60).
% 85.75/85.97 apply (zenon_L506_); trivial.
% 85.75/85.97 (* end of lemma zenon_L507_ *)
% 85.75/85.97 assert (zenon_L508_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2d6 zenon_H2bb zenon_H2b8 zenon_H63 zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.97 apply (zenon_L20_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.97 apply (zenon_L10_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.97 exact (zenon_H63 zenon_H60).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.97 apply (zenon_L220_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.97 apply (zenon_L506_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.97 exact (zenon_H28 zenon_H24).
% 85.75/85.97 apply (zenon_L15_); trivial.
% 85.75/85.97 (* end of lemma zenon_L508_ *)
% 85.75/85.97 assert (zenon_L509_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H2db zenon_H61 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2bb zenon_H2d6 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.97 apply (zenon_L3_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.97 exact (zenon_H268 zenon_H26b).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.97 apply (zenon_L10_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.75/85.97 apply (zenon_L28_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.75/85.97 exact (zenon_H269 zenon_H26d).
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.75/85.97 apply (zenon_L162_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.75/85.97 apply (zenon_L507_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.75/85.97 apply (zenon_L14_); trivial.
% 85.75/85.97 apply (zenon_L195_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.75/85.97 apply (zenon_L198_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.75/85.97 apply (zenon_L508_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.75/85.97 apply (zenon_L14_); trivial.
% 85.75/85.97 apply (zenon_L202_); trivial.
% 85.75/85.97 (* end of lemma zenon_L509_ *)
% 85.75/85.97 assert (zenon_L510_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.75/85.97 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H25 zenon_H40 zenon_H23 zenon_H6e zenon_H5a zenon_H2d6 zenon_H2bb zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H28 zenon_H45 zenon_H39 zenon_H2e zenon_H2d0 zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H61 zenon_H2db zenon_H1c zenon_H2c9 zenon_H2e1 zenon_H37 zenon_H2f zenon_H82.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.97 apply (zenon_L158_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.97 apply (zenon_L26_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.97 apply (zenon_L159_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.97 apply (zenon_L162_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.97 apply (zenon_L163_); trivial.
% 85.75/85.97 apply (zenon_L509_); trivial.
% 85.75/85.97 apply (zenon_L31_); trivial.
% 85.75/85.97 (* end of lemma zenon_L510_ *)
% 85.75/85.97 assert (zenon_L511_ : (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.75/85.97 do 0 intro. intros zenon_H3dd zenon_Hc2 zenon_Hc6 zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H39 zenon_H2f zenon_H37 zenon_H28c zenon_H27f zenon_H27e zenon_Hdc zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3dd); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3de ].
% 85.75/85.97 apply (zenon_L44_); trivial.
% 85.75/85.97 apply (zenon_or_s _ _ zenon_H3de); [ zenon_intro zenon_H21 | zenon_intro zenon_H3df ].
% 85.75/85.98 apply (zenon_L221_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3df); [ zenon_intro zenon_H38 | zenon_intro zenon_H8e ].
% 85.75/85.98 apply (zenon_L12_); trivial.
% 85.75/85.98 apply (zenon_L173_); trivial.
% 85.75/85.98 (* end of lemma zenon_L511_ *)
% 85.75/85.98 assert (zenon_L512_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H377 zenon_H27f zenon_H27d zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H289 zenon_H63 zenon_H2b8 zenon_H2bb zenon_H2d6 zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.98 apply (zenon_L169_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.98 apply (zenon_L508_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.98 apply (zenon_L314_); trivial.
% 85.75/85.98 apply (zenon_L316_); trivial.
% 85.75/85.98 (* end of lemma zenon_L512_ *)
% 85.75/85.98 assert (zenon_L513_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H2d6 zenon_H261 zenon_H260 zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.75/85.98 apply (zenon_L220_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.75/85.98 apply (zenon_L187_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.75/85.98 exact (zenon_H28 zenon_H24).
% 85.75/85.98 apply (zenon_L15_); trivial.
% 85.75/85.98 (* end of lemma zenon_L513_ *)
% 85.75/85.98 assert (zenon_L514_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> ((op2 (e23) (e21)) = (e21)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H377 zenon_H289 zenon_H283 zenon_Hdc zenon_H8e zenon_H27f zenon_H28c zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H261 zenon_H2d6 zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.98 apply (zenon_L173_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.98 apply (zenon_L513_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.98 apply (zenon_L314_); trivial.
% 85.75/85.98 apply (zenon_L316_); trivial.
% 85.75/85.98 (* end of lemma zenon_L514_ *)
% 85.75/85.98 assert (zenon_L515_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3dd zenon_H6e zenon_H5a zenon_H2bb zenon_H63 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_H308 zenon_H2c5 zenon_H3a9 zenon_H27d zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H377 zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28c zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H261 zenon_H2d6 zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.98 apply (zenon_L2_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.98 exact (zenon_H268 zenon_H26b).
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.98 apply (zenon_L10_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3dd); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3de ].
% 85.75/85.98 apply (zenon_L512_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3de); [ zenon_intro zenon_H21 | zenon_intro zenon_H3df ].
% 85.75/85.98 apply (zenon_L221_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3df); [ zenon_intro zenon_H38 | zenon_intro zenon_H8e ].
% 85.75/85.98 apply (zenon_L12_); trivial.
% 85.75/85.98 apply (zenon_L514_); trivial.
% 85.75/85.98 (* end of lemma zenon_L515_ *)
% 85.75/85.98 assert (zenon_L516_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e20) (e23)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_Hdc zenon_H96 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H37 zenon_H2f zenon_H82.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.98 apply (zenon_L158_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.98 apply (zenon_L26_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.98 apply (zenon_L159_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.98 apply (zenon_L162_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.98 apply (zenon_L163_); trivial.
% 85.75/85.98 apply (zenon_L405_); trivial.
% 85.75/85.98 apply (zenon_L31_); trivial.
% 85.75/85.98 (* end of lemma zenon_L516_ *)
% 85.75/85.98 assert (zenon_L517_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H3e0 zenon_H1c zenon_H2db zenon_H2dc zenon_H2d0 zenon_H25 zenon_H37a zenon_H343 zenon_H2c9 zenon_H3dd zenon_H6e zenon_H5a zenon_H2bb zenon_H63 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H2bf zenon_H308 zenon_H2c5 zenon_H3a9 zenon_H377 zenon_H289 zenon_H283 zenon_H27f zenon_H28c zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H28 zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H2d6 zenon_H36f zenon_H375 zenon_Hb8 zenon_H259 zenon_H71 zenon_Hdc zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H37 zenon_H2f zenon_H82.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 85.75/85.98 apply (zenon_L158_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 85.75/85.98 apply (zenon_L510_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.75/85.98 apply (zenon_L158_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.75/85.98 apply (zenon_L26_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.75/85.98 apply (zenon_L159_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.75/85.98 apply (zenon_L162_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.75/85.98 apply (zenon_L163_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.75/85.98 apply (zenon_L159_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.75/85.98 apply (zenon_L511_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.75/85.98 apply (zenon_L296_); trivial.
% 85.75/85.98 apply (zenon_L515_); trivial.
% 85.75/85.98 apply (zenon_L31_); trivial.
% 85.75/85.98 apply (zenon_L516_); trivial.
% 85.75/85.98 (* end of lemma zenon_L517_ *)
% 85.75/85.98 assert (zenon_L518_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2c9 zenon_H45 zenon_H40 zenon_H78 zenon_H39 zenon_H2dc zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H114 zenon_H108 zenon_H154 zenon_H3cf zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H25 zenon_H2d6 zenon_H28 zenon_H2d0 zenon_H2db zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H37a zenon_H36f zenon_H375 zenon_H377 zenon_H343 zenon_H28c zenon_Hdc zenon_H27f zenon_H3dd zenon_H3e0.
% 85.75/85.98 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.75/85.98 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.75/85.98 apply (zenon_L517_); trivial.
% 85.75/85.98 apply (zenon_L517_); trivial.
% 85.75/85.98 (* end of lemma zenon_L518_ *)
% 85.75/85.98 assert (zenon_L519_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H3e0 zenon_H3dd zenon_H27f zenon_Hdc zenon_H28c zenon_H343 zenon_H377 zenon_H375 zenon_H36f zenon_H37a zenon_H2e1 zenon_H18 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H3cf zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H78 zenon_H2c9 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.75/85.98 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.75/85.98 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.75/85.98 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.75/85.98 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.75/85.98 apply (zenon_L56_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.75/85.98 apply (zenon_L74_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.75/85.98 apply (zenon_L120_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.75/85.98 apply (zenon_L122_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.75/85.98 apply (zenon_L123_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.75/85.98 apply (zenon_L124_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.75/85.98 apply (zenon_L145_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.75/85.98 apply (zenon_L148_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.75/85.98 apply (zenon_L149_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.75/85.98 apply (zenon_L154_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.75/85.98 apply (zenon_L155_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.75/85.98 apply (zenon_L156_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.75/85.98 apply (zenon_L518_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.75/85.98 apply (zenon_L216_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.75/85.98 apply (zenon_L217_); trivial.
% 85.75/85.98 apply (zenon_L218_); trivial.
% 85.75/85.98 apply (zenon_L220_); trivial.
% 85.75/85.98 apply (zenon_L26_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.75/85.98 apply (zenon_L222_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.75/85.98 apply (zenon_L7_); trivial.
% 85.75/85.98 apply (zenon_L16_); trivial.
% 85.75/85.98 (* end of lemma zenon_L519_ *)
% 85.75/85.98 assert (zenon_L520_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H326 zenon_H25 zenon_H28a zenon_H289 zenon_H23 zenon_H283 zenon_H1c zenon_H71 zenon_H18 zenon_H61 zenon_H2c9 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H28c zenon_H3d zenon_H2e zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.75/85.98 apply (zenon_L208_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.75/85.98 apply (zenon_L337_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.75/85.98 apply (zenon_L13_); trivial.
% 85.75/85.98 apply (zenon_L503_); trivial.
% 85.75/85.98 (* end of lemma zenon_L520_ *)
% 85.75/85.98 assert (zenon_L521_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H2f zenon_H2b8 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H2e zenon_H3d zenon_H28c zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H18 zenon_H71 zenon_H1c zenon_H283 zenon_H23 zenon_H289 zenon_H28a zenon_H25 zenon_H326 zenon_Hb1.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.75/85.98 apply (zenon_L20_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.75/85.98 apply (zenon_L10_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.75/85.98 exact (zenon_H63 zenon_H60).
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.75/85.98 apply (zenon_L31_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.75/85.98 apply (zenon_L173_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.75/85.98 apply (zenon_L520_); trivial.
% 85.75/85.98 exact (zenon_Hb1 zenon_Hab).
% 85.75/85.98 (* end of lemma zenon_L521_ *)
% 85.75/85.98 assert (zenon_L522_ : (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H268 zenon_H6e zenon_H5a zenon_H63 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H2f zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H2e zenon_H3d zenon_H28c zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H18 zenon_H71 zenon_H1c zenon_H283 zenon_H23 zenon_H289 zenon_H28a zenon_H25 zenon_H326 zenon_Hb1.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.75/85.98 apply (zenon_L3_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.75/85.98 exact (zenon_H268 zenon_H26b).
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.75/85.98 apply (zenon_L10_); trivial.
% 85.75/85.98 apply (zenon_L521_); trivial.
% 85.75/85.98 (* end of lemma zenon_L522_ *)
% 85.75/85.98 assert (zenon_L523_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.75/85.98 do 0 intro. intros zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H2b8 zenon_H2f zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.75/85.98 apply (zenon_L169_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.75/85.98 apply (zenon_L507_); trivial.
% 85.75/85.98 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.75/85.98 apply (zenon_L314_); trivial.
% 85.75/85.98 apply (zenon_L316_); trivial.
% 85.75/85.98 (* end of lemma zenon_L523_ *)
% 85.75/85.98 assert (zenon_L524_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H2f zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/85.99 apply (zenon_L3_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/85.99 exact (zenon_H268 zenon_H26b).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/85.99 apply (zenon_L10_); trivial.
% 85.84/85.99 apply (zenon_L523_); trivial.
% 85.84/85.99 (* end of lemma zenon_L524_ *)
% 85.84/85.99 assert (zenon_L525_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> ((op2 (e23) (e21)) = (e21)) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_Hdc zenon_H8e.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/85.99 apply (zenon_L187_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/85.99 apply (zenon_L14_); trivial.
% 85.84/85.99 apply (zenon_L170_); trivial.
% 85.84/85.99 (* end of lemma zenon_L525_ *)
% 85.84/85.99 assert (zenon_L526_ : (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H3dd zenon_H39 zenon_H2f zenon_H37 zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_Hdc.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3dd); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3de ].
% 85.84/85.99 apply (zenon_L44_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3de); [ zenon_intro zenon_H21 | zenon_intro zenon_H3df ].
% 85.84/85.99 exact (zenon_H1f zenon_H21).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3df); [ zenon_intro zenon_H38 | zenon_intro zenon_H8e ].
% 85.84/85.99 apply (zenon_L12_); trivial.
% 85.84/85.99 apply (zenon_L525_); trivial.
% 85.84/85.99 (* end of lemma zenon_L526_ *)
% 85.84/85.99 assert (zenon_L527_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e23)) = (e21)) -> (~((e21) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H96 zenon_Hdc.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/85.99 apply (zenon_L163_); trivial.
% 85.84/85.99 apply (zenon_L405_); trivial.
% 85.84/85.99 (* end of lemma zenon_L527_ *)
% 85.84/85.99 assert (zenon_L528_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H3e0 zenon_H82 zenon_H37a zenon_Hb1 zenon_H326 zenon_H25 zenon_H71 zenon_H296 zenon_H317 zenon_H31a zenon_H28c zenon_Hb5 zenon_H343 zenon_H2c9 zenon_H1c zenon_H377 zenon_H27f zenon_H2bb zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H2bf zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H375 zenon_Hb9 zenon_Hb8 zenon_H40 zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H2dc zenon_H37 zenon_H2f zenon_H39 zenon_H3dd zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_Hdc.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 85.84/85.99 exact (zenon_Hb9 zenon_Hbd).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/85.99 exact (zenon_Hb9 zenon_Hbd).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/85.99 apply (zenon_L26_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/85.99 apply (zenon_L163_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.84/85.99 apply (zenon_L522_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.84/85.99 apply (zenon_L296_); trivial.
% 85.84/85.99 apply (zenon_L524_); trivial.
% 85.84/85.99 apply (zenon_L31_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 85.84/85.99 apply (zenon_L526_); trivial.
% 85.84/85.99 apply (zenon_L527_); trivial.
% 85.84/85.99 (* end of lemma zenon_L528_ *)
% 85.84/85.99 assert (zenon_L529_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2e4 zenon_Hb9 zenon_Hb8 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H3a9 zenon_H2bb zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H343 zenon_H1c zenon_H18 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H114 zenon_H108 zenon_H154 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2c9 zenon_H25 zenon_Hb5 zenon_H63 zenon_H5a zenon_H2e1 zenon_H2f zenon_H37 zenon_H71 zenon_H3dd zenon_H40 zenon_H2dc zenon_H39 zenon_H3e0.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/85.99 apply (zenon_L528_); trivial.
% 85.84/85.99 apply (zenon_L528_); trivial.
% 85.84/85.99 (* end of lemma zenon_L529_ *)
% 85.84/85.99 assert (zenon_L530_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H375 zenon_H23 zenon_H36f zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H289 zenon_H63 zenon_H2bb zenon_H27d zenon_H27f zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H267 zenon_H1f zenon_H2fb zenon_H61 zenon_H2e1 zenon_H37 zenon_H2f zenon_H82.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/85.99 apply (zenon_L158_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/85.99 apply (zenon_L26_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/85.99 apply (zenon_L163_); trivial.
% 85.84/85.99 apply (zenon_L524_); trivial.
% 85.84/85.99 apply (zenon_L31_); trivial.
% 85.84/85.99 (* end of lemma zenon_L530_ *)
% 85.84/85.99 assert (zenon_L531_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H3e0 zenon_H82 zenon_H2c9 zenon_H1c zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H2bf zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H375 zenon_H71 zenon_H259 zenon_Hb8 zenon_H40 zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H2dc zenon_H37 zenon_H2f zenon_H39 zenon_H3dd zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_Hdc.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 85.84/85.99 apply (zenon_L158_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 85.84/85.99 apply (zenon_L530_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 85.84/85.99 apply (zenon_L526_); trivial.
% 85.84/85.99 apply (zenon_L527_); trivial.
% 85.84/85.99 (* end of lemma zenon_L531_ *)
% 85.84/85.99 assert (zenon_L532_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((e10) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H27f zenon_H27d zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3cf zenon_H154 zenon_H108 zenon_H114 zenon_H13f zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H3dd zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H3e0.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/85.99 apply (zenon_L531_); trivial.
% 85.84/85.99 apply (zenon_L531_); trivial.
% 85.84/85.99 (* end of lemma zenon_L532_ *)
% 85.84/85.99 assert (zenon_L533_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H14f zenon_H14c zenon_H209 zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H1ca zenon_H236 zenon_H160 zenon_H16e zenon_H22f zenon_H20f zenon_H23a zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H125 zenon_H11e zenon_H12a zenon_H24b zenon_H248 zenon_H3e0 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H3dd zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27d zenon_H27f zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/85.99 apply (zenon_L56_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/85.99 apply (zenon_L74_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/85.99 apply (zenon_L120_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/85.99 apply (zenon_L122_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/85.99 apply (zenon_L123_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/85.99 apply (zenon_L124_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/85.99 apply (zenon_L145_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/85.99 apply (zenon_L148_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/85.99 apply (zenon_L149_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/85.99 apply (zenon_L154_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/85.99 apply (zenon_L155_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/85.99 apply (zenon_L156_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/85.99 apply (zenon_L532_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/85.99 apply (zenon_L216_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/85.99 apply (zenon_L217_); trivial.
% 85.84/85.99 apply (zenon_L218_); trivial.
% 85.84/85.99 (* end of lemma zenon_L533_ *)
% 85.84/85.99 assert (zenon_L534_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H377 zenon_H383 zenon_H27f zenon_H28c zenon_H2bb zenon_H2f zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/85.99 apply (zenon_L2_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/85.99 exact (zenon_H268 zenon_H26b).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/85.99 apply (zenon_L10_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.84/85.99 apply (zenon_L350_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.84/85.99 apply (zenon_L507_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.84/85.99 apply (zenon_L314_); trivial.
% 85.84/85.99 apply (zenon_L316_); trivial.
% 85.84/85.99 (* end of lemma zenon_L534_ *)
% 85.84/85.99 assert (zenon_L535_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_H383.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/85.99 apply (zenon_L187_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/85.99 apply (zenon_L14_); trivial.
% 85.84/85.99 exact (zenon_H383 zenon_Hcc).
% 85.84/85.99 (* end of lemma zenon_L535_ *)
% 85.84/85.99 assert (zenon_L536_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H3e0 zenon_H82 zenon_H2f zenon_H37 zenon_H2c9 zenon_H377 zenon_H27f zenon_H28c zenon_H2bb zenon_H63 zenon_H289 zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H2bf zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H375 zenon_H71 zenon_H259 zenon_Hb8 zenon_H383 zenon_H40 zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H2dc zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_Hdc.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 85.84/85.99 apply (zenon_L158_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/85.99 apply (zenon_L158_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/85.99 apply (zenon_L26_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/85.99 apply (zenon_L163_); trivial.
% 85.84/85.99 apply (zenon_L534_); trivial.
% 85.84/85.99 apply (zenon_L31_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 85.84/85.99 apply (zenon_L535_); trivial.
% 85.84/85.99 apply (zenon_L527_); trivial.
% 85.84/85.99 (* end of lemma zenon_L536_ *)
% 85.84/85.99 assert (zenon_L537_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((e10) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3cf zenon_H154 zenon_H108 zenon_H114 zenon_H13f zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H2e1 zenon_H71 zenon_H2dc zenon_H40 zenon_Hdc zenon_H3e0.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/85.99 apply (zenon_L536_); trivial.
% 85.84/85.99 apply (zenon_L536_); trivial.
% 85.84/85.99 (* end of lemma zenon_L537_ *)
% 85.84/85.99 assert (zenon_L538_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H3e0 zenon_Hdc zenon_H40 zenon_H2dc zenon_H71 zenon_H2e1 zenon_H18 zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27f zenon_H383 zenon_H283 zenon_H289 zenon_H28c zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/85.99 apply (zenon_L56_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/85.99 apply (zenon_L74_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/85.99 apply (zenon_L120_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/85.99 apply (zenon_L122_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/85.99 apply (zenon_L123_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/85.99 apply (zenon_L124_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/85.99 apply (zenon_L145_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/85.99 apply (zenon_L148_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/85.99 apply (zenon_L149_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/85.99 apply (zenon_L154_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/85.99 apply (zenon_L155_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/85.99 apply (zenon_L156_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/85.99 apply (zenon_L537_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/85.99 apply (zenon_L216_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/85.99 apply (zenon_L217_); trivial.
% 85.84/85.99 apply (zenon_L218_); trivial.
% 85.84/85.99 apply (zenon_L219_); trivial.
% 85.84/85.99 apply (zenon_L26_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/85.99 apply (zenon_L4_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/85.99 apply (zenon_L7_); trivial.
% 85.84/85.99 apply (zenon_L250_); trivial.
% 85.84/85.99 (* end of lemma zenon_L538_ *)
% 85.84/85.99 assert (zenon_L539_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_Hb8 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H3a9 zenon_H2bb zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H343 zenon_H18 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H25 zenon_Hb5 zenon_H5a zenon_H2e1 zenon_H37 zenon_H71 zenon_H3dd zenon_H40 zenon_H2dc zenon_H39 zenon_H3e0 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H51.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/85.99 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/85.99 apply (zenon_L56_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/85.99 apply (zenon_L74_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/85.99 apply (zenon_L120_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/85.99 apply (zenon_L122_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/85.99 apply (zenon_L123_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/85.99 apply (zenon_L124_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/85.99 apply (zenon_L145_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/85.99 apply (zenon_L148_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/85.99 apply (zenon_L149_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/85.99 apply (zenon_L154_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/85.99 apply (zenon_L155_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/85.99 apply (zenon_L156_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/85.99 apply (zenon_L529_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/85.99 apply (zenon_L216_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/85.99 apply (zenon_L217_); trivial.
% 85.84/85.99 apply (zenon_L218_); trivial.
% 85.84/85.99 apply (zenon_L533_); trivial.
% 85.84/85.99 apply (zenon_L219_); trivial.
% 85.84/85.99 apply (zenon_L26_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/85.99 apply (zenon_L4_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/85.99 apply (zenon_L7_); trivial.
% 85.84/85.99 apply (zenon_L250_); trivial.
% 85.84/85.99 apply (zenon_L538_); trivial.
% 85.84/85.99 (* end of lemma zenon_L539_ *)
% 85.84/85.99 assert (zenon_L540_ : (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_Hc5 zenon_H268 zenon_H6e zenon_H5a zenon_H63 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H2f zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H2e zenon_H3d zenon_H28c zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H18 zenon_H71 zenon_H1c zenon_H283 zenon_H23 zenon_H289 zenon_H28a zenon_H25 zenon_H326 zenon_Hb1.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/85.99 exact (zenon_Hc5 zenon_H19).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/85.99 exact (zenon_H268 zenon_H26b).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/85.99 apply (zenon_L10_); trivial.
% 85.84/85.99 apply (zenon_L521_); trivial.
% 85.84/85.99 (* end of lemma zenon_L540_ *)
% 85.84/85.99 assert (zenon_L541_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H31a zenon_H27d.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.84/85.99 apply (zenon_L175_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.84/85.99 apply (zenon_L240_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.84/85.99 apply (zenon_L503_); trivial.
% 85.84/85.99 apply (zenon_L256_); trivial.
% 85.84/85.99 (* end of lemma zenon_L541_ *)
% 85.84/85.99 assert (zenon_L542_ : ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H27d zenon_H31a zenon_H3cf zenon_Hfc zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H37 zenon_Hc7 zenon_H3d0 zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H65 zenon_H2c5 zenon_H23 zenon_H283.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.84/85.99 apply (zenon_L189_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.84/85.99 apply (zenon_L541_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.84/85.99 apply (zenon_L242_); trivial.
% 85.84/85.99 apply (zenon_L171_); trivial.
% 85.84/85.99 (* end of lemma zenon_L542_ *)
% 85.84/85.99 assert (zenon_L543_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((op2 (e20) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_Hc7 zenon_H37 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H31a zenon_H27d zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/85.99 exact (zenon_Hc5 zenon_H19).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/85.99 exact (zenon_H268 zenon_H26b).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/85.99 apply (zenon_L10_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/85.99 apply (zenon_L20_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/85.99 apply (zenon_L10_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/85.99 exact (zenon_H63 zenon_H60).
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.84/85.99 apply (zenon_L23_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.84/85.99 apply (zenon_L542_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.84/85.99 exact (zenon_H63 zenon_H60).
% 85.84/85.99 apply (zenon_L189_); trivial.
% 85.84/85.99 (* end of lemma zenon_L543_ *)
% 85.84/85.99 assert (zenon_L544_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> False).
% 85.84/85.99 do 0 intro. intros zenon_H3e0 zenon_H82 zenon_H37a zenon_Hb1 zenon_H326 zenon_H25 zenon_H289 zenon_H1c zenon_H71 zenon_H296 zenon_H317 zenon_H28c zenon_H27f zenon_Hb5 zenon_H343 zenon_H2c9 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H6b zenon_H2d0 zenon_Hc5 zenon_H2bf zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H6e zenon_H5a zenon_H2e zenon_H308 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H3d0 zenon_H353 zenon_H2a3 zenon_Hfc zenon_H3cf zenon_H31a zenon_H63 zenon_H2bb zenon_H259 zenon_Hb8 zenon_H40 zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H2dc zenon_H37 zenon_H2f zenon_H39 zenon_H3dd zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_Hdc.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 85.84/85.99 apply (zenon_L158_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/85.99 apply (zenon_L158_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/85.99 apply (zenon_L26_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/85.99 apply (zenon_L231_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/85.99 apply (zenon_L163_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.84/85.99 apply (zenon_L159_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.84/85.99 apply (zenon_L540_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.84/85.99 apply (zenon_L296_); trivial.
% 85.84/85.99 apply (zenon_L543_); trivial.
% 85.84/85.99 apply (zenon_L31_); trivial.
% 85.84/85.99 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 85.84/85.99 apply (zenon_L526_); trivial.
% 85.84/85.99 apply (zenon_L527_); trivial.
% 85.84/85.99 (* end of lemma zenon_L544_ *)
% 85.84/85.99 assert (zenon_L545_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H2bb zenon_H3a9 zenon_H343 zenon_Hc5 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H114 zenon_H108 zenon_H154 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H1c zenon_H2c9 zenon_H18 zenon_H25 zenon_Hb5 zenon_H63 zenon_H5a zenon_H2e1 zenon_H71 zenon_H3dd zenon_H40 zenon_H2dc zenon_H39 zenon_H3e0.
% 85.84/86.00 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.00 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.00 apply (zenon_L544_); trivial.
% 85.84/86.00 apply (zenon_L544_); trivial.
% 85.84/86.00 (* end of lemma zenon_L545_ *)
% 85.84/86.00 assert (zenon_L546_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H384 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H259 zenon_H37 zenon_Hb8 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H37a zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H2bb zenon_H3a9 zenon_H343 zenon_Hc5 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H18 zenon_H25 zenon_Hb5 zenon_H5a zenon_H2e1 zenon_H71 zenon_H3dd zenon_H40 zenon_H2dc zenon_H39 zenon_H3e0 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H36f zenon_H375 zenon_H377 zenon_H51.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.00 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/86.00 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/86.00 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/86.00 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.00 apply (zenon_L56_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.00 apply (zenon_L74_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.00 apply (zenon_L120_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.00 apply (zenon_L122_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.00 apply (zenon_L123_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.00 apply (zenon_L124_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.00 apply (zenon_L145_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.00 apply (zenon_L148_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.00 apply (zenon_L149_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.00 apply (zenon_L154_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.00 apply (zenon_L155_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.00 apply (zenon_L156_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.00 apply (zenon_L545_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.00 apply (zenon_L216_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.00 apply (zenon_L217_); trivial.
% 85.84/86.00 apply (zenon_L218_); trivial.
% 85.84/86.00 apply (zenon_L533_); trivial.
% 85.84/86.00 apply (zenon_L220_); trivial.
% 85.84/86.00 apply (zenon_L26_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.00 apply (zenon_L4_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.00 apply (zenon_L7_); trivial.
% 85.84/86.00 apply (zenon_L16_); trivial.
% 85.84/86.00 apply (zenon_L538_); trivial.
% 85.84/86.00 (* end of lemma zenon_L546_ *)
% 85.84/86.00 assert (zenon_L547_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e21)) = (e22)) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_Hc0 zenon_H78 zenon_H77 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.00 apply (zenon_L200_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.00 apply (zenon_L27_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.00 apply (zenon_L6_); trivial.
% 85.84/86.00 apply (zenon_L15_); trivial.
% 85.84/86.00 (* end of lemma zenon_L547_ *)
% 85.84/86.00 assert (zenon_L548_ : (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e10)) = (e12)) -> ((op2 (e20) (e21)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H3d0 zenon_H2a6 zenon_H3e3 zenon_Hcd zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3.
% 85.84/86.00 cut (((h4 (e12)) = (e23)) = ((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3d0.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H2a6.
% 85.84/86.00 cut (((e23) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3e4].
% 85.84/86.00 cut (((h4 (e12)) = (h4 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3e5].
% 85.84/86.00 congruence.
% 85.84/86.00 elim (classic ((h4 (op1 (e11) (e10))) = (h4 (op1 (e11) (e10))))); [ zenon_intro zenon_H3d5 | zenon_intro zenon_H3d6 ].
% 85.84/86.00 cut (((h4 (op1 (e11) (e10))) = (h4 (op1 (e11) (e10)))) = ((h4 (e12)) = (h4 (op1 (e11) (e10))))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3e5.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H3d5.
% 85.84/86.00 cut (((h4 (op1 (e11) (e10))) = (h4 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3d6].
% 85.84/86.00 cut (((h4 (op1 (e11) (e10))) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H3e6].
% 85.84/86.00 congruence.
% 85.84/86.00 cut (((op1 (e11) (e10)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H3e7].
% 85.84/86.00 congruence.
% 85.84/86.00 exact (zenon_H3e7 zenon_H3e3).
% 85.84/86.00 apply zenon_H3d6. apply refl_equal.
% 85.84/86.00 apply zenon_H3d6. apply refl_equal.
% 85.84/86.00 elim (classic ((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [ zenon_intro zenon_H3d9 | zenon_intro zenon_H3da ].
% 85.84/86.00 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10)))) = ((e23) = (op2 (h4 (e11)) (h4 (e10))))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3e4.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H3d9.
% 85.84/86.00 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3da].
% 85.84/86.00 cut (((op2 (h4 (e11)) (h4 (e10))) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H3e8].
% 85.84/86.00 congruence.
% 85.84/86.00 cut (((op2 (e20) (e21)) = (e23)) = ((op2 (h4 (e11)) (h4 (e10))) = (e23))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3e8.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_Hcd.
% 85.84/86.00 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.84/86.00 cut (((op2 (e20) (e21)) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3dc].
% 85.84/86.00 congruence.
% 85.84/86.00 elim (classic ((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [ zenon_intro zenon_H3d9 | zenon_intro zenon_H3da ].
% 85.84/86.00 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10)))) = ((op2 (e20) (e21)) = (op2 (h4 (e11)) (h4 (e10))))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3dc.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H3d9.
% 85.84/86.00 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (h4 (e11)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H3da].
% 85.84/86.00 cut (((op2 (h4 (e11)) (h4 (e10))) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H3cc].
% 85.84/86.00 congruence.
% 85.84/86.00 apply (zenon_L501_); trivial.
% 85.84/86.00 apply zenon_H3da. apply refl_equal.
% 85.84/86.00 apply zenon_H3da. apply refl_equal.
% 85.84/86.00 apply zenon_H22. apply refl_equal.
% 85.84/86.00 apply zenon_H3da. apply refl_equal.
% 85.84/86.00 apply zenon_H3da. apply refl_equal.
% 85.84/86.00 (* end of lemma zenon_L548_ *)
% 85.84/86.00 assert (zenon_L549_ : ((op1 (e13) (e10)) = (e13)) -> ((op1 (e11) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H297 zenon_H3e9 zenon_H3ea.
% 85.84/86.00 elim (classic ((op1 (e13) (e10)) = (op1 (e13) (e10)))); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H1a2 ].
% 85.84/86.00 cut (((op1 (e13) (e10)) = (op1 (e13) (e10))) = ((op1 (e11) (e10)) = (op1 (e13) (e10)))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3ea.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H1a1.
% 85.84/86.00 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.84/86.00 cut (((op1 (e13) (e10)) = (op1 (e11) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H3eb].
% 85.84/86.00 congruence.
% 85.84/86.00 cut (((op1 (e13) (e10)) = (e13)) = ((op1 (e13) (e10)) = (op1 (e11) (e10)))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3eb.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H297.
% 85.84/86.00 cut (((e13) = (op1 (e11) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H3ec].
% 85.84/86.00 cut (((op1 (e13) (e10)) = (op1 (e13) (e10)))); [idtac | apply NNPP; zenon_intro zenon_H1a2].
% 85.84/86.00 congruence.
% 85.84/86.00 apply zenon_H1a2. apply refl_equal.
% 85.84/86.00 apply zenon_H3ec. apply sym_equal. exact zenon_H3e9.
% 85.84/86.00 apply zenon_H1a2. apply refl_equal.
% 85.84/86.00 apply zenon_H1a2. apply refl_equal.
% 85.84/86.00 (* end of lemma zenon_L549_ *)
% 85.84/86.00 assert (zenon_L550_ : ((op1 (e13) (e11)) = (e13)) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H1ba zenon_H208 zenon_H3ed.
% 85.84/86.00 elim (classic ((op1 (e13) (e11)) = (op1 (e13) (e11)))); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1be ].
% 85.84/86.00 cut (((op1 (e13) (e11)) = (op1 (e13) (e11))) = ((op1 (e11) (e11)) = (op1 (e13) (e11)))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3ed.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H1bd.
% 85.84/86.00 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.84/86.00 cut (((op1 (e13) (e11)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H3ee].
% 85.84/86.00 congruence.
% 85.84/86.00 cut (((op1 (e13) (e11)) = (e13)) = ((op1 (e13) (e11)) = (op1 (e11) (e11)))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3ee.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H1ba.
% 85.84/86.00 cut (((e13) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H20d].
% 85.84/86.00 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 85.84/86.00 congruence.
% 85.84/86.00 apply zenon_H1be. apply refl_equal.
% 85.84/86.00 apply zenon_H20d. apply sym_equal. exact zenon_H208.
% 85.84/86.00 apply zenon_H1be. apply refl_equal.
% 85.84/86.00 apply zenon_H1be. apply refl_equal.
% 85.84/86.00 (* end of lemma zenon_L550_ *)
% 85.84/86.00 assert (zenon_L551_ : (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> ((op1 (e13) (e13)) = (e13)) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H3ef zenon_H367 zenon_H12f.
% 85.84/86.00 cut (((op1 (e10) (e13)) = (e13)) = ((op1 (e10) (e13)) = (op1 (e13) (e13)))).
% 85.84/86.00 intro zenon_D_pnotp.
% 85.84/86.00 apply zenon_H3ef.
% 85.84/86.00 rewrite <- zenon_D_pnotp.
% 85.84/86.00 exact zenon_H367.
% 85.84/86.00 cut (((e13) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H2e6].
% 85.84/86.00 cut (((op1 (e10) (e13)) = (op1 (e10) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1ff].
% 85.84/86.00 congruence.
% 85.84/86.00 apply zenon_H1ff. apply refl_equal.
% 85.84/86.00 apply zenon_H2e6. apply sym_equal. exact zenon_H12f.
% 85.84/86.00 (* end of lemma zenon_L551_ *)
% 85.84/86.00 assert (zenon_L552_ : (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e11) (e10)) = (e13)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H3f0 zenon_H3ea zenon_H3e9 zenon_H3ed zenon_H208 zenon_H221 zenon_H108 zenon_H3ef zenon_H367.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H3f0); [ zenon_intro zenon_H297 | zenon_intro zenon_H3f1 ].
% 85.84/86.00 apply (zenon_L549_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H3f1); [ zenon_intro zenon_H1ba | zenon_intro zenon_H3f2 ].
% 85.84/86.00 apply (zenon_L550_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H3f2); [ zenon_intro zenon_H220 | zenon_intro zenon_H12f ].
% 85.84/86.00 apply (zenon_L134_); trivial.
% 85.84/86.00 apply (zenon_L551_); trivial.
% 85.84/86.00 (* end of lemma zenon_L552_ *)
% 85.84/86.00 assert (zenon_L553_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_Hcd zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H208 zenon_H221 zenon_H108 zenon_H3ef zenon_H367.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.84/86.00 apply (zenon_L75_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.84/86.00 apply (zenon_L65_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.84/86.00 exact (zenon_H150 zenon_H153).
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H3f3); [ zenon_intro zenon_H147 | zenon_intro zenon_H3f4 ].
% 85.84/86.00 apply (zenon_L77_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H3f4); [ zenon_intro zenon_H169 | zenon_intro zenon_H3f5 ].
% 85.84/86.00 apply (zenon_L86_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H3f5); [ zenon_intro zenon_H3e3 | zenon_intro zenon_H3e9 ].
% 85.84/86.00 apply (zenon_L548_); trivial.
% 85.84/86.00 apply (zenon_L552_); trivial.
% 85.84/86.00 (* end of lemma zenon_L553_ *)
% 85.84/86.00 assert (zenon_L554_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_Hcd zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.84/86.00 apply (zenon_L305_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.84/86.00 apply (zenon_L553_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.84/86.00 apply (zenon_L69_); trivial.
% 85.84/86.00 apply (zenon_L140_); trivial.
% 85.84/86.00 (* end of lemma zenon_L554_ *)
% 85.84/86.00 assert (zenon_L555_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_Hcd zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.84/86.00 apply (zenon_L58_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.84/86.00 exact (zenon_H175 zenon_H178).
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.84/86.00 apply (zenon_L65_); trivial.
% 85.84/86.00 apply (zenon_L554_); trivial.
% 85.84/86.00 (* end of lemma zenon_L555_ *)
% 85.84/86.00 assert (zenon_L556_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_Hcd zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.84/86.00 apply (zenon_L368_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.84/86.00 apply (zenon_L369_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.84/86.00 apply (zenon_L136_); trivial.
% 85.84/86.00 apply (zenon_L555_); trivial.
% 85.84/86.00 (* end of lemma zenon_L556_ *)
% 85.84/86.00 assert (zenon_L557_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_Hcd zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.84/86.00 apply (zenon_L40_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.84/86.00 apply (zenon_L257_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.84/86.00 apply (zenon_L13_); trivial.
% 85.84/86.00 apply (zenon_L556_); trivial.
% 85.84/86.00 (* end of lemma zenon_L557_ *)
% 85.84/86.00 assert (zenon_L558_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_Hcd zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.84/86.00 apply (zenon_L31_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.84/86.00 apply (zenon_L33_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.84/86.00 apply (zenon_L557_); trivial.
% 85.84/86.00 exact (zenon_Hb1 zenon_Hab).
% 85.84/86.00 (* end of lemma zenon_L558_ *)
% 85.84/86.00 assert (zenon_L559_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H6e zenon_H61 zenon_H23 zenon_Hb5 zenon_H82 zenon_H8f zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_H2b8 zenon_H2f zenon_Hcd zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.00 apply (zenon_L20_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.00 apply (zenon_L10_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.00 apply (zenon_L21_); trivial.
% 85.84/86.00 apply (zenon_L558_); trivial.
% 85.84/86.00 (* end of lemma zenon_L559_ *)
% 85.84/86.00 assert (zenon_L560_ : ((op2 (e22) (e21)) = (e22)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H3d zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H6e zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H25 zenon_H326 zenon_Hac zenon_H98 zenon_Hb2 zenon_H31a zenon_H296 zenon_H2b4 zenon_Hd1 zenon_H320 zenon_H27d zenon_H2dc zenon_H317 zenon_H21 zenon_H30c zenon_H323 zenon_H2d0 zenon_H89 zenon_H78 zenon_H261 zenon_H8f zenon_Hb5 zenon_H82 zenon_H9c zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_H5a zenon_Hb1 zenon_Hc0 zenon_H2d6 zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.00 apply (zenon_L559_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.00 apply (zenon_L442_); trivial.
% 85.84/86.00 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.00 apply (zenon_L14_); trivial.
% 85.84/86.00 apply (zenon_L195_); trivial.
% 85.84/86.00 (* end of lemma zenon_L560_ *)
% 85.84/86.00 assert (zenon_L561_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.84/86.00 do 0 intro. intros zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H3d zenon_H2e zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_Hcd zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.84/86.01 apply (zenon_L365_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.84/86.01 apply (zenon_L558_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.84/86.01 apply (zenon_L379_); trivial.
% 85.84/86.01 exact (zenon_H296 zenon_H292).
% 85.84/86.01 (* end of lemma zenon_L561_ *)
% 85.84/86.01 assert (zenon_L562_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H6e zenon_H63 zenon_H2d6 zenon_H259 zenon_Hc0 zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_Hcd zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.01 apply (zenon_L20_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.01 apply (zenon_L10_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.01 exact (zenon_H63 zenon_H60).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.01 apply (zenon_L200_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.01 apply (zenon_L561_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.01 apply (zenon_L6_); trivial.
% 85.84/86.01 apply (zenon_L15_); trivial.
% 85.84/86.01 (* end of lemma zenon_L562_ *)
% 85.84/86.01 assert (zenon_L563_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H377 zenon_H27f zenon_Hd1 zenon_H320 zenon_H30c zenon_H323 zenon_H2d0 zenon_H78 zenon_H261 zenon_H71 zenon_Hb8 zenon_H1e zenon_H36f zenon_H2dc zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H66 zenon_H296 zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H9c zenon_H23 zenon_H40 zenon_H25 zenon_H2d9.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.84/86.01 apply (zenon_L169_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.84/86.01 apply (zenon_L442_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.84/86.01 apply (zenon_L314_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.01 apply (zenon_L562_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.01 apply (zenon_L260_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.01 apply (zenon_L14_); trivial.
% 85.84/86.01 apply (zenon_L202_); trivial.
% 85.84/86.01 (* end of lemma zenon_L563_ *)
% 85.84/86.01 assert (zenon_L564_ : (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e23) (e21)) = (e20)) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H2db zenon_H2fb zenon_H2b8 zenon_H377 zenon_H27f zenon_Hd1 zenon_H320 zenon_H30c zenon_H323 zenon_H2d0 zenon_H78 zenon_H261 zenon_H71 zenon_Hb8 zenon_H1e zenon_H36f zenon_H2dc zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H66 zenon_H296 zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H9c zenon_H23 zenon_H40 zenon_H25.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.84/86.01 apply (zenon_L547_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.84/86.01 apply (zenon_L226_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.84/86.01 apply (zenon_L560_); trivial.
% 85.84/86.01 apply (zenon_L563_); trivial.
% 85.84/86.01 (* end of lemma zenon_L564_ *)
% 85.84/86.01 assert (zenon_L565_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H136 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2c9 zenon_H2d6 zenon_H25 zenon_H78 zenon_H2fb zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H36c zenon_Hfd zenon_H236 zenon_H13f zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H353 zenon_H2a3 zenon_H2a6 zenon_H3d0 zenon_H168 zenon_H14c zenon_H14f zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H20f zenon_H154 zenon_H377 zenon_H395 zenon_H2bf zenon_H63 zenon_H36f zenon_H27f zenon_H2db zenon_H268 zenon_Hc2 zenon_H6e zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.01 exact (zenon_H17 zenon_H14).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.01 apply (zenon_L266_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.01 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.01 apply (zenon_L26_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.01 apply (zenon_L50_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.01 exact (zenon_H268 zenon_H26b).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.01 apply (zenon_L10_); trivial.
% 85.84/86.01 apply (zenon_L564_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.84/86.01 apply (zenon_L28_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.84/86.01 apply (zenon_L30_); trivial.
% 85.84/86.01 apply (zenon_L41_); trivial.
% 85.84/86.01 apply (zenon_L31_); trivial.
% 85.84/86.01 apply (zenon_L52_); trivial.
% 85.84/86.01 apply (zenon_L85_); trivial.
% 85.84/86.01 apply (zenon_L86_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.01 apply (zenon_L59_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.01 apply (zenon_L62_); trivial.
% 85.84/86.01 apply (zenon_L71_); trivial.
% 85.84/86.01 (* end of lemma zenon_L565_ *)
% 85.84/86.01 assert (zenon_L566_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H256 zenon_H11e zenon_H12a zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2c9 zenon_H2d6 zenon_H25 zenon_H78 zenon_H2fb zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H36c zenon_Hfd zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H13f zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H353 zenon_H2a3 zenon_H2a6 zenon_H3d0 zenon_H11c zenon_H168 zenon_H14c zenon_H14f zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H377 zenon_H395 zenon_H2bf zenon_H63 zenon_H36f zenon_H27f zenon_H2db zenon_H268 zenon_Hc2 zenon_H6e zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H136.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.01 apply (zenon_L565_); trivial.
% 85.84/86.01 apply (zenon_L565_); trivial.
% 85.84/86.01 (* end of lemma zenon_L566_ *)
% 85.84/86.01 assert (zenon_L567_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H6e zenon_H2d6 zenon_H39b zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_Hcd zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.01 apply (zenon_L20_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.01 apply (zenon_L10_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.01 apply (zenon_L21_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.01 exact (zenon_H39b zenon_H2d4).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.01 apply (zenon_L561_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.01 apply (zenon_L6_); trivial.
% 85.84/86.01 apply (zenon_L15_); trivial.
% 85.84/86.01 (* end of lemma zenon_L567_ *)
% 85.84/86.01 assert (zenon_L568_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H377 zenon_H27f zenon_Hd1 zenon_H30c zenon_H323 zenon_H2d0 zenon_H78 zenon_H261 zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_Hc0 zenon_H36f zenon_H2dc zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H25 zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H98 zenon_Hb2 zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H66 zenon_H296 zenon_H39b zenon_H2d6 zenon_H6e zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.84/86.01 apply (zenon_L169_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.84/86.01 apply (zenon_L442_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.84/86.01 apply (zenon_L314_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.01 apply (zenon_L567_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.01 apply (zenon_L260_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.01 apply (zenon_L14_); trivial.
% 85.84/86.01 apply (zenon_L261_); trivial.
% 85.84/86.01 (* end of lemma zenon_L568_ *)
% 85.84/86.01 assert (zenon_L569_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_Hbb zenon_H320 zenon_H27d zenon_H6e zenon_H2d6 zenon_H39b zenon_H296 zenon_H2bf zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H326 zenon_H61 zenon_H395 zenon_H25 zenon_H2dc zenon_H36f zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H261 zenon_H2d0 zenon_H323 zenon_H30c zenon_Hd1 zenon_H27f zenon_H377 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.84/86.01 apply (zenon_L568_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.84/86.01 apply (zenon_L28_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.84/86.01 apply (zenon_L30_); trivial.
% 85.84/86.01 apply (zenon_L41_); trivial.
% 85.84/86.01 (* end of lemma zenon_L569_ *)
% 85.84/86.01 assert (zenon_L570_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H136 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H377 zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H233 zenon_H368 zenon_H14f zenon_H14c zenon_H168 zenon_H11c zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H13f zenon_H125 zenon_H236 zenon_H114 zenon_Hfd zenon_H36c zenon_H36f zenon_H1e zenon_H2d0 zenon_H78 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.01 exact (zenon_H17 zenon_H14).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.01 apply (zenon_L266_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.01 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.01 apply (zenon_L26_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.01 apply (zenon_L569_); trivial.
% 85.84/86.01 apply (zenon_L31_); trivial.
% 85.84/86.01 apply (zenon_L52_); trivial.
% 85.84/86.01 apply (zenon_L84_); trivial.
% 85.84/86.01 apply (zenon_L86_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.01 apply (zenon_L59_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.01 apply (zenon_L62_); trivial.
% 85.84/86.01 apply (zenon_L152_); trivial.
% 85.84/86.01 (* end of lemma zenon_L570_ *)
% 85.84/86.01 assert (zenon_L571_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H256 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H377 zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H233 zenon_H368 zenon_H14f zenon_H14c zenon_H168 zenon_H11c zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H13f zenon_H125 zenon_H236 zenon_H114 zenon_H113 zenon_Hfd zenon_H36c zenon_H36f zenon_H1e zenon_H2d0 zenon_H78 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H136.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.01 apply (zenon_L570_); trivial.
% 85.84/86.01 apply (zenon_L570_); trivial.
% 85.84/86.01 (* end of lemma zenon_L571_ *)
% 85.84/86.01 assert (zenon_L572_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (e21))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H76 zenon_Hb1 zenon_H326 zenon_Hac zenon_H5a zenon_H98 zenon_Hb2 zenon_H31a zenon_H296 zenon_H2b4 zenon_H2e zenon_H39 zenon_H45 zenon_H323 zenon_H30c zenon_H21 zenon_H317 zenon_H2dc zenon_H61 zenon_H19 zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320 zenon_H8f zenon_Hb5 zenon_H37 zenon_H2f zenon_H82.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.01 apply (zenon_L158_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.01 exact (zenon_H76 zenon_H72).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.01 apply (zenon_L265_); trivial.
% 85.84/86.01 apply (zenon_L31_); trivial.
% 85.84/86.01 (* end of lemma zenon_L572_ *)
% 85.84/86.01 assert (zenon_L573_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e20) (e21)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H6e zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H3d zenon_H2e zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_Hcd zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.01 apply (zenon_L20_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.01 apply (zenon_L10_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.01 apply (zenon_L21_); trivial.
% 85.84/86.01 apply (zenon_L561_); trivial.
% 85.84/86.01 (* end of lemma zenon_L573_ *)
% 85.84/86.01 assert (zenon_L574_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H2dc zenon_H296 zenon_H2f zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2e zenon_H3d zenon_H2b4 zenon_H317 zenon_H31a zenon_Hb2 zenon_H98 zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_Hac zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H6e zenon_H9c zenon_H31d zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.01 apply (zenon_L573_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.01 apply (zenon_L260_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.01 apply (zenon_L14_); trivial.
% 85.84/86.01 apply (zenon_L261_); trivial.
% 85.84/86.01 (* end of lemma zenon_L574_ *)
% 85.84/86.01 assert (zenon_L575_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H377 zenon_H27f zenon_H39 zenon_H45 zenon_H25 zenon_Hd1 zenon_H30c zenon_H323 zenon_H2d0 zenon_H78 zenon_H261 zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_Hc0 zenon_H2d6 zenon_H36f zenon_H2dc zenon_H296 zenon_H2f zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2a3 zenon_H353 zenon_H2a6 zenon_H3d0 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_Hfd zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2e zenon_H3d zenon_H2b4 zenon_H317 zenon_H31a zenon_Hb2 zenon_H98 zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_Hac zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H6e zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.84/86.01 apply (zenon_L169_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.84/86.01 apply (zenon_L442_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.84/86.01 apply (zenon_L314_); trivial.
% 85.84/86.01 apply (zenon_L574_); trivial.
% 85.84/86.01 (* end of lemma zenon_L575_ *)
% 85.84/86.01 assert (zenon_L576_ : (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H2db zenon_H2fb zenon_H377 zenon_H27f zenon_Hd1 zenon_H320 zenon_H30c zenon_H323 zenon_H2d0 zenon_H78 zenon_H261 zenon_H71 zenon_Hb8 zenon_H1e zenon_H36f zenon_H2dc zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hfd zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H3d0 zenon_H2a6 zenon_H353 zenon_H2a3 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H66 zenon_H296 zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H9c zenon_H23 zenon_H40 zenon_H25.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.84/86.01 apply (zenon_L28_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.84/86.01 apply (zenon_L226_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.84/86.01 apply (zenon_L575_); trivial.
% 85.84/86.01 apply (zenon_L563_); trivial.
% 85.84/86.01 (* end of lemma zenon_L576_ *)
% 85.84/86.01 assert (zenon_L577_ : (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (e21))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> False).
% 85.84/86.01 do 0 intro. intros zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H2fb zenon_H377 zenon_H6e zenon_H36c zenon_H101 zenon_Hfd zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H13f zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H353 zenon_H2a3 zenon_H2a6 zenon_H3d0 zenon_H11c zenon_H168 zenon_H14c zenon_H14f zenon_H368 zenon_H233 zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H2bf zenon_H395 zenon_H36f zenon_H71 zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H63 zenon_H2db zenon_H259 zenon_H37 zenon_H2f zenon_H76 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H11e.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.01 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.01 exact (zenon_H17 zenon_H14).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.01 apply (zenon_L572_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.01 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.01 exact (zenon_H76 zenon_H72).
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.84/86.01 apply (zenon_L576_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.84/86.01 apply (zenon_L28_); trivial.
% 85.84/86.01 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.84/86.01 apply (zenon_L30_); trivial.
% 85.84/86.01 apply (zenon_L41_); trivial.
% 85.84/86.01 apply (zenon_L31_); trivial.
% 85.84/86.01 apply (zenon_L52_); trivial.
% 85.84/86.01 apply (zenon_L84_); trivial.
% 85.84/86.01 apply (zenon_L86_); trivial.
% 85.84/86.01 (* end of lemma zenon_L577_ *)
% 85.84/86.01 assert (zenon_L578_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H136 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H2db zenon_H63 zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H1e zenon_H71 zenon_H36f zenon_H395 zenon_H2bf zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H233 zenon_H368 zenon_H14f zenon_H14c zenon_H168 zenon_H11c zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H13f zenon_H125 zenon_H236 zenon_H114 zenon_Hfd zenon_H36c zenon_H6e zenon_H377 zenon_H2fb zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.02 apply (zenon_L577_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.02 apply (zenon_L59_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.02 apply (zenon_L62_); trivial.
% 85.84/86.02 apply (zenon_L152_); trivial.
% 85.84/86.02 (* end of lemma zenon_L578_ *)
% 85.84/86.02 assert (zenon_L579_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H256 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H2db zenon_H63 zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H1e zenon_H71 zenon_H36f zenon_H395 zenon_H2bf zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H233 zenon_H368 zenon_H14f zenon_H14c zenon_H168 zenon_H11c zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H13f zenon_H125 zenon_H236 zenon_H114 zenon_H113 zenon_Hfd zenon_H36c zenon_H6e zenon_H377 zenon_H2fb zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H136.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.02 apply (zenon_L578_); trivial.
% 85.84/86.02 apply (zenon_L578_); trivial.
% 85.84/86.02 (* end of lemma zenon_L579_ *)
% 85.84/86.02 assert (zenon_L580_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (e21))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H76 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H1ca zenon_H154 zenon_H236 zenon_H1a0 zenon_H11c zenon_H1a9 zenon_H248 zenon_H336 zenon_H24b zenon_H125 zenon_H17a zenon_H11e zenon_H113 zenon_H12a zenon_H17f zenon_H19a zenon_H186 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H1fb zenon_H114 zenon_H108 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.02 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.02 exact (zenon_H76 zenon_H72).
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.02 apply (zenon_L281_); trivial.
% 85.84/86.02 apply (zenon_L31_); trivial.
% 85.84/86.02 (* end of lemma zenon_L580_ *)
% 85.84/86.02 assert (zenon_L581_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H136 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H2b1 zenon_H1fb zenon_H168 zenon_H11c zenon_H114 zenon_H1a9 zenon_H186 zenon_H190 zenon_H13f zenon_H19a zenon_H17f zenon_H113 zenon_H11e zenon_H17a zenon_H12a zenon_H248 zenon_H336 zenon_H24b zenon_H1a0 zenon_H1a6 zenon_H154 zenon_H1ca zenon_H125 zenon_H298 zenon_H236 zenon_Hfc zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.02 apply (zenon_L157_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.02 exact (zenon_H17 zenon_H14).
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.02 apply (zenon_L572_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.02 apply (zenon_L580_); trivial.
% 85.84/86.02 apply (zenon_L52_); trivial.
% 85.84/86.02 apply (zenon_L178_); trivial.
% 85.84/86.02 apply (zenon_L179_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.02 apply (zenon_L62_); trivial.
% 85.84/86.02 apply (zenon_L247_); trivial.
% 85.84/86.02 (* end of lemma zenon_L581_ *)
% 85.84/86.02 assert (zenon_L582_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H2e4 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H2b1 zenon_H1fb zenon_H168 zenon_H11c zenon_H114 zenon_H1a9 zenon_H186 zenon_H190 zenon_H13f zenon_H19a zenon_H17f zenon_H113 zenon_H11e zenon_H17a zenon_H12a zenon_H248 zenon_H336 zenon_H24b zenon_H1a0 zenon_H1a6 zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H313 zenon_H136.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.02 apply (zenon_L581_); trivial.
% 85.84/86.02 apply (zenon_L581_); trivial.
% 85.84/86.02 (* end of lemma zenon_L582_ *)
% 85.84/86.02 assert (zenon_L583_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (e21))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e21)) = (e20)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_Heb zenon_H259 zenon_H37 zenon_H2f zenon_H76 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H19 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.02 apply (zenon_L572_); trivial.
% 85.84/86.02 apply (zenon_L261_); trivial.
% 85.84/86.02 (* end of lemma zenon_L583_ *)
% 85.84/86.02 assert (zenon_L584_ : ((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H3f6 zenon_H313 zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H6e zenon_Hc2 zenon_H2db zenon_H27f zenon_H36f zenon_H2bf zenon_H395 zenon_H377 zenon_H368 zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H36c zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H2fb zenon_H78 zenon_H25 zenon_H2d6 zenon_H2c9 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51 zenon_H39c.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H3f6); [ zenon_intro zenon_H268 | zenon_intro zenon_H76 ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.02 apply (zenon_L254_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.02 apply (zenon_L56_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.02 apply (zenon_L74_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.02 apply (zenon_L120_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.02 apply (zenon_L122_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.02 apply (zenon_L123_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.02 apply (zenon_L124_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.02 apply (zenon_L145_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.02 apply (zenon_L148_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.02 apply (zenon_L149_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.02 apply (zenon_L566_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.02 apply (zenon_L155_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.02 apply (zenon_L156_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.02 apply (zenon_L284_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.02 apply (zenon_L216_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.02 apply (zenon_L217_); trivial.
% 85.84/86.02 apply (zenon_L218_); trivial.
% 85.84/86.02 apply (zenon_L261_); trivial.
% 85.84/86.02 apply (zenon_L285_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.02 apply (zenon_L7_); trivial.
% 85.84/86.02 apply (zenon_L16_); trivial.
% 85.84/86.02 exact (zenon_H33c zenon_H27d).
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.02 apply (zenon_L254_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.02 apply (zenon_L56_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.02 apply (zenon_L74_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.02 apply (zenon_L120_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.02 apply (zenon_L122_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.02 apply (zenon_L123_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.02 apply (zenon_L124_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.02 apply (zenon_L145_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.02 apply (zenon_L148_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.02 apply (zenon_L149_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.02 apply (zenon_L571_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.02 apply (zenon_L155_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.02 apply (zenon_L156_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.02 apply (zenon_L284_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.02 apply (zenon_L216_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.02 apply (zenon_L217_); trivial.
% 85.84/86.02 apply (zenon_L218_); trivial.
% 85.84/86.02 apply (zenon_L261_); trivial.
% 85.84/86.02 apply (zenon_L285_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.02 apply (zenon_L7_); trivial.
% 85.84/86.02 apply (zenon_L403_); trivial.
% 85.84/86.02 exact (zenon_H33c zenon_H27d).
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.02 apply (zenon_L254_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.02 apply (zenon_L56_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.02 apply (zenon_L74_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.02 apply (zenon_L120_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.02 apply (zenon_L122_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.02 apply (zenon_L123_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.02 apply (zenon_L124_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.02 apply (zenon_L145_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.02 apply (zenon_L148_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.02 apply (zenon_L149_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.02 apply (zenon_L579_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.02 apply (zenon_L155_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.02 apply (zenon_L156_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.02 apply (zenon_L284_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.02 apply (zenon_L216_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.02 apply (zenon_L217_); trivial.
% 85.84/86.02 apply (zenon_L218_); trivial.
% 85.84/86.02 apply (zenon_L261_); trivial.
% 85.84/86.02 apply (zenon_L285_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.02 apply (zenon_L7_); trivial.
% 85.84/86.02 apply (zenon_L16_); trivial.
% 85.84/86.02 exact (zenon_H33c zenon_H27d).
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.02 apply (zenon_L254_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.02 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.02 apply (zenon_L56_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.02 apply (zenon_L74_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.02 apply (zenon_L120_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.02 apply (zenon_L122_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.02 apply (zenon_L123_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.02 apply (zenon_L124_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.02 apply (zenon_L145_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.02 apply (zenon_L148_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.02 apply (zenon_L149_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.02 apply (zenon_L571_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.02 apply (zenon_L155_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.02 apply (zenon_L156_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.02 apply (zenon_L582_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.02 apply (zenon_L216_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.02 apply (zenon_L217_); trivial.
% 85.84/86.02 apply (zenon_L218_); trivial.
% 85.84/86.02 apply (zenon_L261_); trivial.
% 85.84/86.02 apply (zenon_L583_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.02 apply (zenon_L7_); trivial.
% 85.84/86.02 apply (zenon_L403_); trivial.
% 85.84/86.02 exact (zenon_H33c zenon_H27d).
% 85.84/86.02 (* end of lemma zenon_L584_ *)
% 85.84/86.02 assert (zenon_L585_ : (~((op2 (h4 (e11)) (h4 (e11))) = (op2 (e20) (e20)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H3f7 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f.
% 85.84/86.02 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.84/86.02 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.84/86.02 congruence.
% 85.84/86.02 apply (zenon_L302_); trivial.
% 85.84/86.02 apply (zenon_L302_); trivial.
% 85.84/86.02 (* end of lemma zenon_L585_ *)
% 85.84/86.02 assert (zenon_L586_ : (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((op1 (e11) (e11)) = (e11)) -> ((op2 (e20) (e20)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H3f8 zenon_H106 zenon_H14 zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353.
% 85.84/86.02 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))).
% 85.84/86.02 intro zenon_D_pnotp.
% 85.84/86.02 apply zenon_H3f8.
% 85.84/86.02 rewrite <- zenon_D_pnotp.
% 85.84/86.02 exact zenon_H353.
% 85.84/86.02 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3f9].
% 85.84/86.02 cut (((h4 (e11)) = (h4 (op1 (e11) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3fa].
% 85.84/86.02 congruence.
% 85.84/86.02 elim (classic ((h4 (op1 (e11) (e11))) = (h4 (op1 (e11) (e11))))); [ zenon_intro zenon_H3fb | zenon_intro zenon_H3fc ].
% 85.84/86.02 cut (((h4 (op1 (e11) (e11))) = (h4 (op1 (e11) (e11)))) = ((h4 (e11)) = (h4 (op1 (e11) (e11))))).
% 85.84/86.02 intro zenon_D_pnotp.
% 85.84/86.02 apply zenon_H3fa.
% 85.84/86.02 rewrite <- zenon_D_pnotp.
% 85.84/86.02 exact zenon_H3fb.
% 85.84/86.02 cut (((h4 (op1 (e11) (e11))) = (h4 (op1 (e11) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3fc].
% 85.84/86.02 cut (((h4 (op1 (e11) (e11))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H3fd].
% 85.84/86.02 congruence.
% 85.84/86.02 cut (((op1 (e11) (e11)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H104].
% 85.84/86.02 congruence.
% 85.84/86.02 exact (zenon_H104 zenon_H106).
% 85.84/86.02 apply zenon_H3fc. apply refl_equal.
% 85.84/86.02 apply zenon_H3fc. apply refl_equal.
% 85.84/86.02 elim (classic ((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [ zenon_intro zenon_H3fe | zenon_intro zenon_H3ff ].
% 85.84/86.02 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11)))) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e11)) (h4 (e11))))).
% 85.84/86.02 intro zenon_D_pnotp.
% 85.84/86.02 apply zenon_H3f9.
% 85.84/86.02 rewrite <- zenon_D_pnotp.
% 85.84/86.02 exact zenon_H3fe.
% 85.84/86.02 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3ff].
% 85.84/86.02 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H400].
% 85.84/86.02 congruence.
% 85.84/86.02 cut (((op2 (e20) (e20)) = (e20)) = ((op2 (h4 (e11)) (h4 (e11))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.84/86.02 intro zenon_D_pnotp.
% 85.84/86.02 apply zenon_H400.
% 85.84/86.02 rewrite <- zenon_D_pnotp.
% 85.84/86.02 exact zenon_H14.
% 85.84/86.02 cut (((e20) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H3b8].
% 85.84/86.02 cut (((op2 (e20) (e20)) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H401].
% 85.84/86.02 congruence.
% 85.84/86.02 elim (classic ((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [ zenon_intro zenon_H3fe | zenon_intro zenon_H3ff ].
% 85.84/86.02 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11)))) = ((op2 (e20) (e20)) = (op2 (h4 (e11)) (h4 (e11))))).
% 85.84/86.02 intro zenon_D_pnotp.
% 85.84/86.02 apply zenon_H401.
% 85.84/86.02 rewrite <- zenon_D_pnotp.
% 85.84/86.02 exact zenon_H3fe.
% 85.84/86.02 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3ff].
% 85.84/86.02 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H3f7].
% 85.84/86.02 congruence.
% 85.84/86.02 apply (zenon_L585_); trivial.
% 85.84/86.02 apply zenon_H3ff. apply refl_equal.
% 85.84/86.02 apply zenon_H3ff. apply refl_equal.
% 85.84/86.02 apply (zenon_L459_); trivial.
% 85.84/86.02 apply zenon_H3ff. apply refl_equal.
% 85.84/86.02 apply zenon_H3ff. apply refl_equal.
% 85.84/86.02 (* end of lemma zenon_L586_ *)
% 85.84/86.02 assert (zenon_L587_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op1 (e11) (e11)) = (e11)) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H14 zenon_H106 zenon_H3f8 zenon_H289 zenon_H28a.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.84/86.02 apply (zenon_L175_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.84/86.02 apply (zenon_L192_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.84/86.02 apply (zenon_L586_); trivial.
% 85.84/86.02 apply (zenon_L172_); trivial.
% 85.84/86.02 (* end of lemma zenon_L587_ *)
% 85.84/86.02 assert (zenon_L588_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((op1 (e11) (e11)) = (e11)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H28a zenon_H289 zenon_H3f8 zenon_H106 zenon_H2b8 zenon_H353 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.84/86.02 apply (zenon_L189_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.84/86.02 apply (zenon_L587_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.84/86.02 apply (zenon_L308_); trivial.
% 85.84/86.02 apply (zenon_L171_); trivial.
% 85.84/86.02 (* end of lemma zenon_L588_ *)
% 85.84/86.02 assert (zenon_L589_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op1 (e11) (e11)) = (e11)) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H353 zenon_H106 zenon_H3f8 zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H65 zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.84/86.02 apply (zenon_L23_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.84/86.02 apply (zenon_L588_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.84/86.02 exact (zenon_H63 zenon_H60).
% 85.84/86.02 apply (zenon_L189_); trivial.
% 85.84/86.02 (* end of lemma zenon_L589_ *)
% 85.84/86.02 assert (zenon_L590_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op1 (e11) (e11)) = (e11)) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.02 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H353 zenon_H106 zenon_H3f8 zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.02 apply (zenon_L20_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.02 apply (zenon_L10_); trivial.
% 85.84/86.02 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.02 exact (zenon_H63 zenon_H60).
% 85.84/86.02 apply (zenon_L589_); trivial.
% 85.84/86.02 (* end of lemma zenon_L590_ *)
% 85.84/86.02 assert (zenon_L591_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2d6 zenon_H2bb zenon_H2b8 zenon_H63 zenon_H28a zenon_H289 zenon_H3f8 zenon_H106 zenon_H353 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.03 apply (zenon_L20_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.03 apply (zenon_L10_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.03 exact (zenon_H63 zenon_H60).
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.03 apply (zenon_L220_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.03 apply (zenon_L589_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.03 exact (zenon_H28 zenon_H24).
% 85.84/86.03 apply (zenon_L15_); trivial.
% 85.84/86.03 (* end of lemma zenon_L591_ *)
% 85.84/86.03 assert (zenon_L592_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op1 (e11) (e11)) = (e11)) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H2db zenon_H61 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H353 zenon_H106 zenon_H3f8 zenon_H289 zenon_H28a zenon_H63 zenon_H2bb zenon_H2d6 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.03 apply (zenon_L3_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.03 exact (zenon_H268 zenon_H26b).
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.03 apply (zenon_L10_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.84/86.03 apply (zenon_L28_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.84/86.03 exact (zenon_H269 zenon_H26d).
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.03 apply (zenon_L162_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.03 apply (zenon_L590_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.03 apply (zenon_L14_); trivial.
% 85.84/86.03 apply (zenon_L195_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.03 apply (zenon_L198_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.03 apply (zenon_L591_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.03 apply (zenon_L14_); trivial.
% 85.84/86.03 apply (zenon_L202_); trivial.
% 85.84/86.03 (* end of lemma zenon_L592_ *)
% 85.84/86.03 assert (zenon_L593_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H2c9 zenon_H1c zenon_H2db zenon_H61 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H6b zenon_H353 zenon_H3f8 zenon_H289 zenon_H63 zenon_H2bb zenon_H2d6 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25 zenon_H71 zenon_H259 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.03 apply (zenon_L157_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.03 apply (zenon_L158_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.03 apply (zenon_L26_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/86.03 apply (zenon_L159_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/86.03 apply (zenon_L162_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/86.03 apply (zenon_L163_); trivial.
% 85.84/86.03 apply (zenon_L592_); trivial.
% 85.84/86.03 apply (zenon_L31_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.03 apply (zenon_L62_); trivial.
% 85.84/86.03 apply (zenon_L71_); trivial.
% 85.84/86.03 (* end of lemma zenon_L593_ *)
% 85.84/86.03 assert (zenon_L594_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H25 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H3f8 zenon_H353 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_H2c9 zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.03 apply (zenon_L593_); trivial.
% 85.84/86.03 apply (zenon_L593_); trivial.
% 85.84/86.03 (* end of lemma zenon_L594_ *)
% 85.84/86.03 assert (zenon_L595_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H2c9 zenon_H78 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d6 zenon_H28 zenon_H2d0 zenon_H2db zenon_H18 zenon_H2e1 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.03 apply (zenon_L56_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.03 apply (zenon_L74_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.03 apply (zenon_L120_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.03 apply (zenon_L122_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.03 apply (zenon_L123_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.03 apply (zenon_L124_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.03 apply (zenon_L145_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.03 apply (zenon_L148_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.03 apply (zenon_L149_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.03 apply (zenon_L154_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.03 apply (zenon_L155_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.03 apply (zenon_L156_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.03 apply (zenon_L594_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.03 apply (zenon_L216_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.03 apply (zenon_L217_); trivial.
% 85.84/86.03 apply (zenon_L218_); trivial.
% 85.84/86.03 apply (zenon_L220_); trivial.
% 85.84/86.03 apply (zenon_L26_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.03 apply (zenon_L222_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.03 apply (zenon_L7_); trivial.
% 85.84/86.03 apply (zenon_L16_); trivial.
% 85.84/86.03 (* end of lemma zenon_L595_ *)
% 85.84/86.03 assert (zenon_L596_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H27d zenon_H2bb zenon_H2f zenon_H63 zenon_H289 zenon_H3f8 zenon_H106 zenon_H353 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.03 apply (zenon_L3_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.03 exact (zenon_H268 zenon_H26b).
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.03 apply (zenon_L10_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.84/86.03 apply (zenon_L169_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.84/86.03 apply (zenon_L590_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.84/86.03 apply (zenon_L314_); trivial.
% 85.84/86.03 apply (zenon_L316_); trivial.
% 85.84/86.03 (* end of lemma zenon_L596_ *)
% 85.84/86.03 assert (zenon_L597_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H2e1 zenon_H2fb zenon_H1f zenon_H267 zenon_H37a zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H2bb zenon_H2f zenon_H63 zenon_H289 zenon_H3f8 zenon_H106 zenon_H353 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H375.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/86.03 apply (zenon_L159_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/86.03 apply (zenon_L231_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/86.03 apply (zenon_L163_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.84/86.03 apply (zenon_L159_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.84/86.03 apply (zenon_L295_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.84/86.03 apply (zenon_L296_); trivial.
% 85.84/86.03 apply (zenon_L596_); trivial.
% 85.84/86.03 (* end of lemma zenon_L597_ *)
% 85.84/86.03 assert (zenon_L598_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_H2e1 zenon_H2fb zenon_H1f zenon_H267 zenon_H37a zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H2bb zenon_H63 zenon_H289 zenon_H3f8 zenon_H353 zenon_H6b zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H375 zenon_H259 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.03 apply (zenon_L157_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.03 apply (zenon_L158_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.03 apply (zenon_L26_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.03 apply (zenon_L597_); trivial.
% 85.84/86.03 apply (zenon_L31_); trivial.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.03 apply (zenon_L62_); trivial.
% 85.84/86.03 apply (zenon_L247_); trivial.
% 85.84/86.03 (* end of lemma zenon_L598_ *)
% 85.84/86.03 assert (zenon_L599_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3f8 zenon_H353 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H108 zenon_H10a zenon_H313 zenon_H136.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.03 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.03 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.03 apply (zenon_L598_); trivial.
% 85.84/86.03 apply (zenon_L598_); trivial.
% 85.84/86.03 (* end of lemma zenon_L599_ *)
% 85.84/86.03 assert (zenon_L600_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.03 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27f zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2c9 zenon_H18 zenon_H2dc zenon_H2e1 zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.04 apply (zenon_L56_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.04 apply (zenon_L74_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.04 apply (zenon_L120_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.04 apply (zenon_L122_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.04 apply (zenon_L123_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.04 apply (zenon_L124_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.04 apply (zenon_L145_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.04 apply (zenon_L148_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.04 apply (zenon_L149_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.04 apply (zenon_L154_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.04 apply (zenon_L155_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.04 apply (zenon_L156_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.04 apply (zenon_L599_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.04 apply (zenon_L216_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.04 apply (zenon_L217_); trivial.
% 85.84/86.04 apply (zenon_L218_); trivial.
% 85.84/86.04 apply (zenon_L219_); trivial.
% 85.84/86.04 apply (zenon_L26_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.04 apply (zenon_L4_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.04 apply (zenon_L7_); trivial.
% 85.84/86.04 apply (zenon_L250_); trivial.
% 85.84/86.04 (* end of lemma zenon_L600_ *)
% 85.84/86.04 assert (zenon_L601_ : (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e11) (e11)) = (e13)) -> ((op2 (e20) (e20)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H3f8 zenon_H35d zenon_H208 zenon_Hc0 zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353.
% 85.84/86.04 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H3f8.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H35d.
% 85.84/86.04 cut (((op2 (e23) (e23)) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H402].
% 85.84/86.04 cut (((h4 (e13)) = (h4 (op1 (e11) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H403].
% 85.84/86.04 congruence.
% 85.84/86.04 elim (classic ((h4 (op1 (e11) (e11))) = (h4 (op1 (e11) (e11))))); [ zenon_intro zenon_H3fb | zenon_intro zenon_H3fc ].
% 85.84/86.04 cut (((h4 (op1 (e11) (e11))) = (h4 (op1 (e11) (e11)))) = ((h4 (e13)) = (h4 (op1 (e11) (e11))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H403.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H3fb.
% 85.84/86.04 cut (((h4 (op1 (e11) (e11))) = (h4 (op1 (e11) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3fc].
% 85.84/86.04 cut (((h4 (op1 (e11) (e11))) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H404].
% 85.84/86.04 congruence.
% 85.84/86.04 cut (((op1 (e11) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H20e].
% 85.84/86.04 congruence.
% 85.84/86.04 exact (zenon_H20e zenon_H208).
% 85.84/86.04 apply zenon_H3fc. apply refl_equal.
% 85.84/86.04 apply zenon_H3fc. apply refl_equal.
% 85.84/86.04 elim (classic ((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [ zenon_intro zenon_H3fe | zenon_intro zenon_H3ff ].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11)))) = ((op2 (e23) (e23)) = (op2 (h4 (e11)) (h4 (e11))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H402.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H3fe.
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3ff].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H405].
% 85.84/86.04 congruence.
% 85.84/86.04 cut (((op2 (e20) (e20)) = (e22)) = ((op2 (h4 (e11)) (h4 (e11))) = (op2 (e23) (e23)))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H405.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_Hc0.
% 85.84/86.04 cut (((e22) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H319].
% 85.84/86.04 cut (((op2 (e20) (e20)) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H401].
% 85.84/86.04 congruence.
% 85.84/86.04 elim (classic ((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [ zenon_intro zenon_H3fe | zenon_intro zenon_H3ff ].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11)))) = ((op2 (e20) (e20)) = (op2 (h4 (e11)) (h4 (e11))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H401.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H3fe.
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (h4 (e11)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H3ff].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e11))) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H3f7].
% 85.84/86.04 congruence.
% 85.84/86.04 apply (zenon_L585_); trivial.
% 85.84/86.04 apply zenon_H3ff. apply refl_equal.
% 85.84/86.04 apply zenon_H3ff. apply refl_equal.
% 85.84/86.04 apply zenon_H319. apply sym_equal. exact zenon_H29c.
% 85.84/86.04 apply zenon_H3ff. apply refl_equal.
% 85.84/86.04 apply zenon_H3ff. apply refl_equal.
% 85.84/86.04 (* end of lemma zenon_L601_ *)
% 85.84/86.04 assert (zenon_L602_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_Hc0 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.84/86.04 apply (zenon_L305_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.84/86.04 apply (zenon_L601_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.84/86.04 apply (zenon_L69_); trivial.
% 85.84/86.04 apply (zenon_L140_); trivial.
% 85.84/86.04 (* end of lemma zenon_L602_ *)
% 85.84/86.04 assert (zenon_L603_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H367 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_Hc0 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.84/86.04 apply (zenon_L57_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.84/86.04 exact (zenon_H175 zenon_H178).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.84/86.04 apply (zenon_L65_); trivial.
% 85.84/86.04 apply (zenon_L602_); trivial.
% 85.84/86.04 (* end of lemma zenon_L603_ *)
% 85.84/86.04 assert (zenon_L604_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_Hc0 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.84/86.04 apply (zenon_L368_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.84/86.04 apply (zenon_L369_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.84/86.04 apply (zenon_L136_); trivial.
% 85.84/86.04 apply (zenon_L603_); trivial.
% 85.84/86.04 (* end of lemma zenon_L604_ *)
% 85.84/86.04 assert (zenon_L605_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H326 zenon_H3d zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_Hc0 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.84/86.04 apply (zenon_L267_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.84/86.04 apply (zenon_L257_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.84/86.04 apply (zenon_L15_); trivial.
% 85.84/86.04 apply (zenon_L604_); trivial.
% 85.84/86.04 (* end of lemma zenon_L605_ *)
% 85.84/86.04 assert (zenon_L606_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e20) (e20)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H154 zenon_H125 zenon_H108 zenon_H3f8 zenon_H35d zenon_Hc0 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H3d zenon_H326 zenon_Hb1.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.84/86.04 apply (zenon_L31_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.84/86.04 apply (zenon_L33_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.84/86.04 apply (zenon_L605_); trivial.
% 85.84/86.04 exact (zenon_Hb1 zenon_Hab).
% 85.84/86.04 (* end of lemma zenon_L606_ *)
% 85.84/86.04 assert (zenon_L607_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_H3d zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H353 zenon_Hc0 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.84/86.04 apply (zenon_L365_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.84/86.04 apply (zenon_L606_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.84/86.04 apply (zenon_L379_); trivial.
% 85.84/86.04 exact (zenon_H296 zenon_H292).
% 85.84/86.04 (* end of lemma zenon_L607_ *)
% 85.84/86.04 assert (zenon_L608_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H259 zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H154 zenon_H125 zenon_H108 zenon_H3f8 zenon_H35d zenon_Hc0 zenon_H353 zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.04 apply (zenon_L20_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.04 apply (zenon_L10_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.04 exact (zenon_H63 zenon_H60).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.04 apply (zenon_L200_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.04 apply (zenon_L607_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.04 apply (zenon_L6_); trivial.
% 85.84/86.04 apply (zenon_L15_); trivial.
% 85.84/86.04 (* end of lemma zenon_L608_ *)
% 85.84/86.04 assert (zenon_L609_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H61 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H353 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154 zenon_H2bf zenon_H296 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.84/86.04 apply (zenon_L608_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.84/86.04 apply (zenon_L28_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.84/86.04 apply (zenon_L30_); trivial.
% 85.84/86.04 apply (zenon_L41_); trivial.
% 85.84/86.04 (* end of lemma zenon_L609_ *)
% 85.84/86.04 assert (zenon_L610_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H6e zenon_H63 zenon_H2d6 zenon_H259 zenon_H296 zenon_H2bf zenon_H154 zenon_H125 zenon_H108 zenon_H3f8 zenon_H35d zenon_H353 zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H61 zenon_H395 zenon_H25 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.04 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.04 apply (zenon_L26_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.04 apply (zenon_L609_); trivial.
% 85.84/86.04 apply (zenon_L31_); trivial.
% 85.84/86.04 (* end of lemma zenon_L610_ *)
% 85.84/86.04 assert (zenon_L611_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H63 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_Hfd zenon_H236 zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H20f zenon_H154 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.04 exact (zenon_H17 zenon_H14).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.04 apply (zenon_L266_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.04 apply (zenon_L610_); trivial.
% 85.84/86.04 apply (zenon_L52_); trivial.
% 85.84/86.04 apply (zenon_L86_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.04 apply (zenon_L59_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.04 apply (zenon_L62_); trivial.
% 85.84/86.04 apply (zenon_L71_); trivial.
% 85.84/86.04 (* end of lemma zenon_L611_ *)
% 85.84/86.04 assert (zenon_L612_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H256 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H63 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_Hfd zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H11c zenon_H10a zenon_H12a zenon_H11e zenon_H136.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.04 apply (zenon_L611_); trivial.
% 85.84/86.04 apply (zenon_L611_); trivial.
% 85.84/86.04 (* end of lemma zenon_L612_ *)
% 85.84/86.04 assert (zenon_L613_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e20) (e20)) = (e22)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2d6 zenon_H39b zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H154 zenon_H125 zenon_H108 zenon_H3f8 zenon_H35d zenon_Hc0 zenon_H353 zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.04 apply (zenon_L20_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.04 apply (zenon_L10_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.04 apply (zenon_L21_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.04 exact (zenon_H39b zenon_H2d4).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.04 apply (zenon_L607_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.04 apply (zenon_L6_); trivial.
% 85.84/86.04 apply (zenon_L15_); trivial.
% 85.84/86.04 (* end of lemma zenon_L613_ *)
% 85.84/86.04 assert (zenon_L614_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_Hbb zenon_H395 zenon_H61 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H353 zenon_H35d zenon_H3f8 zenon_H108 zenon_H125 zenon_H154 zenon_H2bf zenon_H296 zenon_H6e zenon_H23 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H25 zenon_H78 zenon_H39b zenon_H2d6 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.84/86.04 apply (zenon_L613_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.84/86.04 apply (zenon_L397_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.84/86.04 apply (zenon_L30_); trivial.
% 85.84/86.04 apply (zenon_L41_); trivial.
% 85.84/86.04 (* end of lemma zenon_L614_ *)
% 85.84/86.04 assert (zenon_L615_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H2d6 zenon_H39b zenon_H78 zenon_H25 zenon_H45 zenon_H39 zenon_H2e zenon_H40 zenon_H23 zenon_H6e zenon_H296 zenon_H2bf zenon_H154 zenon_H125 zenon_H108 zenon_H3f8 zenon_H35d zenon_H353 zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H61 zenon_H395 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.04 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.04 apply (zenon_L26_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.04 apply (zenon_L614_); trivial.
% 85.84/86.04 apply (zenon_L31_); trivial.
% 85.84/86.04 (* end of lemma zenon_L615_ *)
% 85.84/86.04 assert (zenon_L616_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_Hfd zenon_H114 zenon_H236 zenon_H125 zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H2bf zenon_H395 zenon_H39b zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H11c zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.04 exact (zenon_H17 zenon_H14).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.04 apply (zenon_L266_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.04 apply (zenon_L615_); trivial.
% 85.84/86.04 apply (zenon_L52_); trivial.
% 85.84/86.04 apply (zenon_L86_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.04 apply (zenon_L59_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.04 apply (zenon_L62_); trivial.
% 85.84/86.04 apply (zenon_L152_); trivial.
% 85.84/86.04 (* end of lemma zenon_L616_ *)
% 85.84/86.04 assert (zenon_L617_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H256 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_Hfd zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H2bf zenon_H395 zenon_H39b zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H168 zenon_H11c zenon_H10a zenon_H136.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.04 apply (zenon_L616_); trivial.
% 85.84/86.04 apply (zenon_L616_); trivial.
% 85.84/86.04 (* end of lemma zenon_L617_ *)
% 85.84/86.04 assert (zenon_L618_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H368 zenon_H3f8 zenon_H35d zenon_H353 zenon_H36c zenon_H329 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.04 apply (zenon_L56_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.04 apply (zenon_L74_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.04 apply (zenon_L120_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.04 apply (zenon_L122_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.04 apply (zenon_L123_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.04 apply (zenon_L124_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.04 apply (zenon_L145_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.04 apply (zenon_L148_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.04 apply (zenon_L149_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.04 apply (zenon_L617_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.04 apply (zenon_L155_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.04 apply (zenon_L156_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.04 apply (zenon_L284_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.04 apply (zenon_L216_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.04 apply (zenon_L217_); trivial.
% 85.84/86.04 apply (zenon_L218_); trivial.
% 85.84/86.04 apply (zenon_L261_); trivial.
% 85.84/86.04 (* end of lemma zenon_L618_ *)
% 85.84/86.04 assert (zenon_L619_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2b1 zenon_H248 zenon_H336 zenon_H24b zenon_H298 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.04 apply (zenon_L254_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.04 apply (zenon_L56_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.04 apply (zenon_L74_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.04 apply (zenon_L120_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.04 apply (zenon_L122_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.04 apply (zenon_L123_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.04 apply (zenon_L124_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.04 apply (zenon_L145_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.04 apply (zenon_L148_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.04 apply (zenon_L149_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.04 apply (zenon_L612_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.04 apply (zenon_L155_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.04 apply (zenon_L156_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.04 apply (zenon_L284_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.04 apply (zenon_L216_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.04 apply (zenon_L217_); trivial.
% 85.84/86.04 apply (zenon_L218_); trivial.
% 85.84/86.04 apply (zenon_L261_); trivial.
% 85.84/86.04 apply (zenon_L285_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.04 apply (zenon_L7_); trivial.
% 85.84/86.04 apply (zenon_L16_); trivial.
% 85.84/86.04 exact (zenon_H33c zenon_H27d).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.04 apply (zenon_L254_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.04 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.04 apply (zenon_L618_); trivial.
% 85.84/86.04 apply (zenon_L285_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.04 apply (zenon_L7_); trivial.
% 85.84/86.04 apply (zenon_L403_); trivial.
% 85.84/86.04 exact (zenon_H33c zenon_H27d).
% 85.84/86.04 (* end of lemma zenon_L619_ *)
% 85.84/86.04 assert (zenon_L620_ : ((op1 (e11) (e10)) = (e10)) -> ((op1 (e11) (e10)) = (e12)) -> (~((e10) = (e12))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H147 zenon_H3e3 zenon_H17f.
% 85.84/86.04 elim (classic ((e12) = (e12))); [ zenon_intro zenon_H180 | zenon_intro zenon_H110 ].
% 85.84/86.04 cut (((e12) = (e12)) = ((e10) = (e12))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H17f.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H180.
% 85.84/86.04 cut (((e12) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H110].
% 85.84/86.04 cut (((e12) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H181].
% 85.84/86.04 congruence.
% 85.84/86.04 cut (((op1 (e11) (e10)) = (e10)) = ((e12) = (e10))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H181.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H147.
% 85.84/86.04 cut (((e10) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H17d].
% 85.84/86.04 cut (((op1 (e11) (e10)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H3e7].
% 85.84/86.04 congruence.
% 85.84/86.04 exact (zenon_H3e7 zenon_H3e3).
% 85.84/86.04 apply zenon_H17d. apply refl_equal.
% 85.84/86.04 apply zenon_H110. apply refl_equal.
% 85.84/86.04 apply zenon_H110. apply refl_equal.
% 85.84/86.04 (* end of lemma zenon_L620_ *)
% 85.84/86.04 assert (zenon_L621_ : (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e11)) = (e12)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H1e1 zenon_H23a zenon_H1fa zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H166 | zenon_intro zenon_H1e2 ].
% 85.84/86.04 apply (zenon_L85_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H122 | zenon_intro zenon_H1e3 ].
% 85.84/86.04 apply (zenon_L146_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H109 | zenon_intro zenon_H123 ].
% 85.84/86.04 apply (zenon_L61_); trivial.
% 85.84/86.04 apply (zenon_L70_); trivial.
% 85.84/86.04 (* end of lemma zenon_L621_ *)
% 85.84/86.04 assert (zenon_L622_ : (~((op2 (h4 (e11)) (h4 (e12))) = (op2 (e20) (e23)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H406 zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f.
% 85.84/86.04 cut (((h4 (e12)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H39e].
% 85.84/86.04 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.84/86.04 congruence.
% 85.84/86.04 apply (zenon_L302_); trivial.
% 85.84/86.04 exact (zenon_H39e zenon_H2a6).
% 85.84/86.04 (* end of lemma zenon_L622_ *)
% 85.84/86.04 assert (zenon_L623_ : (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((op1 (e11) (e12)) = (e12)) -> ((op2 (e20) (e23)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H407 zenon_H408 zenon_H28a zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6.
% 85.84/86.04 cut (((h4 (e12)) = (e23)) = ((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H407.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H2a6.
% 85.84/86.04 cut (((e23) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H409].
% 85.84/86.04 cut (((h4 (e12)) = (h4 (op1 (e11) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H40a].
% 85.84/86.04 congruence.
% 85.84/86.04 elim (classic ((h4 (op1 (e11) (e12))) = (h4 (op1 (e11) (e12))))); [ zenon_intro zenon_H40b | zenon_intro zenon_H40c ].
% 85.84/86.04 cut (((h4 (op1 (e11) (e12))) = (h4 (op1 (e11) (e12)))) = ((h4 (e12)) = (h4 (op1 (e11) (e12))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H40a.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H40b.
% 85.84/86.04 cut (((h4 (op1 (e11) (e12))) = (h4 (op1 (e11) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H40c].
% 85.84/86.04 cut (((h4 (op1 (e11) (e12))) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H40d].
% 85.84/86.04 congruence.
% 85.84/86.04 cut (((op1 (e11) (e12)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H40e].
% 85.84/86.04 congruence.
% 85.84/86.04 exact (zenon_H40e zenon_H408).
% 85.84/86.04 apply zenon_H40c. apply refl_equal.
% 85.84/86.04 apply zenon_H40c. apply refl_equal.
% 85.84/86.04 elim (classic ((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [ zenon_intro zenon_H40f | zenon_intro zenon_H410 ].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12)))) = ((e23) = (op2 (h4 (e11)) (h4 (e12))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H409.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H40f.
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H410].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e12))) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H411].
% 85.84/86.04 congruence.
% 85.84/86.04 cut (((op2 (e20) (e23)) = (e23)) = ((op2 (h4 (e11)) (h4 (e12))) = (e23))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H411.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H28a.
% 85.84/86.04 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.84/86.04 cut (((op2 (e20) (e23)) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H412].
% 85.84/86.04 congruence.
% 85.84/86.04 elim (classic ((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [ zenon_intro zenon_H40f | zenon_intro zenon_H410 ].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12)))) = ((op2 (e20) (e23)) = (op2 (h4 (e11)) (h4 (e12))))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H412.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H40f.
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H410].
% 85.84/86.04 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H406].
% 85.84/86.04 congruence.
% 85.84/86.04 apply (zenon_L622_); trivial.
% 85.84/86.04 apply zenon_H410. apply refl_equal.
% 85.84/86.04 apply zenon_H410. apply refl_equal.
% 85.84/86.04 apply zenon_H22. apply refl_equal.
% 85.84/86.04 apply zenon_H410. apply refl_equal.
% 85.84/86.04 apply zenon_H410. apply refl_equal.
% 85.84/86.04 (* end of lemma zenon_L623_ *)
% 85.84/86.04 assert (zenon_L624_ : (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> ((op1 (e11) (e13)) = (e12)) -> ((op1 (e13) (e13)) = (e12)) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H413 zenon_H414 zenon_H415.
% 85.84/86.04 cut (((op1 (e11) (e13)) = (e12)) = ((op1 (e11) (e13)) = (op1 (e13) (e13)))).
% 85.84/86.04 intro zenon_D_pnotp.
% 85.84/86.04 apply zenon_H413.
% 85.84/86.04 rewrite <- zenon_D_pnotp.
% 85.84/86.04 exact zenon_H414.
% 85.84/86.04 cut (((e12) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H416].
% 85.84/86.04 cut (((op1 (e11) (e13)) = (op1 (e11) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H164].
% 85.84/86.04 congruence.
% 85.84/86.04 apply zenon_H164. apply refl_equal.
% 85.84/86.04 apply zenon_H416. apply sym_equal. exact zenon_H415.
% 85.84/86.04 (* end of lemma zenon_L624_ *)
% 85.84/86.04 assert (zenon_L625_ : (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> ((op1 (e11) (e13)) = (e12)) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H417 zenon_H418 zenon_H19b zenon_H414 zenon_H413 zenon_H313 zenon_H297.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H417); [ zenon_intro zenon_H41a | zenon_intro zenon_H419 ].
% 85.84/86.04 exact (zenon_H418 zenon_H41a).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H419); [ zenon_intro zenon_H19e | zenon_intro zenon_H41b ].
% 85.84/86.04 exact (zenon_H19b zenon_H19e).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H41b); [ zenon_intro zenon_H415 | zenon_intro zenon_H12f ].
% 85.84/86.04 apply (zenon_L624_); trivial.
% 85.84/86.04 apply (zenon_L246_); trivial.
% 85.84/86.04 (* end of lemma zenon_L625_ *)
% 85.84/86.04 assert (zenon_L626_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((op2 (e20) (e23)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H28a zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H3cf); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H3d1 ].
% 85.84/86.04 exact (zenon_Hfc zenon_Hf9).
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H3d1); [ zenon_intro zenon_H147 | zenon_intro zenon_H3d2 ].
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H41c); [ zenon_intro zenon_H3e3 | zenon_intro zenon_H41d ].
% 85.84/86.04 apply (zenon_L620_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H41d); [ zenon_intro zenon_H1fa | zenon_intro zenon_H41e ].
% 85.84/86.04 apply (zenon_L621_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H41e); [ zenon_intro zenon_H408 | zenon_intro zenon_H414 ].
% 85.84/86.04 apply (zenon_L623_); trivial.
% 85.84/86.04 apply (zenon_L625_); trivial.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H3d2); [ zenon_intro zenon_H140 | zenon_intro zenon_H3cd ].
% 85.84/86.04 apply (zenon_L75_); trivial.
% 85.84/86.04 apply (zenon_L502_); trivial.
% 85.84/86.04 (* end of lemma zenon_L626_ *)
% 85.84/86.04 assert (zenon_L627_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.84/86.04 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H41c zenon_H17f zenon_H125 zenon_H113 zenon_H11c zenon_H11e zenon_H12a zenon_H10a zenon_H23a zenon_H1e1 zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H407 zenon_H417 zenon_H418 zenon_H19b zenon_H413 zenon_H313 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a.
% 85.84/86.04 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.84/86.04 apply (zenon_L175_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.84/86.05 apply (zenon_L192_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.84/86.05 apply (zenon_L626_); trivial.
% 85.84/86.05 apply (zenon_L172_); trivial.
% 85.84/86.05 (* end of lemma zenon_L627_ *)
% 85.84/86.05 assert (zenon_L628_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.84/86.05 apply (zenon_L189_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.84/86.05 apply (zenon_L627_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.84/86.05 apply (zenon_L308_); trivial.
% 85.84/86.05 apply (zenon_L171_); trivial.
% 85.84/86.05 (* end of lemma zenon_L628_ *)
% 85.84/86.05 assert (zenon_L629_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H41c zenon_H17f zenon_H125 zenon_H113 zenon_H11c zenon_H11e zenon_H12a zenon_H10a zenon_H23a zenon_H1e1 zenon_H2a6 zenon_H353 zenon_H407 zenon_H417 zenon_H418 zenon_H19b zenon_H413 zenon_H313 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H65 zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.84/86.05 apply (zenon_L23_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.84/86.05 apply (zenon_L628_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.84/86.05 exact (zenon_H63 zenon_H60).
% 85.84/86.05 apply (zenon_L189_); trivial.
% 85.84/86.05 (* end of lemma zenon_L629_ *)
% 85.84/86.05 assert (zenon_L630_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H41c zenon_H17f zenon_H125 zenon_H113 zenon_H11c zenon_H11e zenon_H12a zenon_H10a zenon_H23a zenon_H1e1 zenon_H2a6 zenon_H353 zenon_H407 zenon_H417 zenon_H418 zenon_H19b zenon_H413 zenon_H313 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.05 apply (zenon_L20_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.05 apply (zenon_L10_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.05 exact (zenon_H63 zenon_H60).
% 85.84/86.05 apply (zenon_L629_); trivial.
% 85.84/86.05 (* end of lemma zenon_L630_ *)
% 85.84/86.05 assert (zenon_L631_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.05 apply (zenon_L198_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.05 apply (zenon_L630_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.05 apply (zenon_L14_); trivial.
% 85.84/86.05 apply (zenon_L195_); trivial.
% 85.84/86.05 (* end of lemma zenon_L631_ *)
% 85.84/86.05 assert (zenon_L632_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2d6 zenon_H2bb zenon_H2b8 zenon_H63 zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.05 apply (zenon_L20_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.05 apply (zenon_L10_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.05 exact (zenon_H63 zenon_H60).
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.05 apply (zenon_L220_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.05 apply (zenon_L629_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.05 exact (zenon_H28 zenon_H24).
% 85.84/86.05 apply (zenon_L15_); trivial.
% 85.84/86.05 (* end of lemma zenon_L632_ *)
% 85.84/86.05 assert (zenon_L633_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H2db zenon_H269 zenon_H61 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H41c zenon_H17f zenon_H125 zenon_H113 zenon_H11c zenon_H11e zenon_H12a zenon_H10a zenon_H23a zenon_H1e1 zenon_H2a6 zenon_H353 zenon_H407 zenon_H417 zenon_H418 zenon_H19b zenon_H413 zenon_H313 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2bb zenon_H2d6 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.05 apply (zenon_L3_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.05 exact (zenon_H268 zenon_H26b).
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.05 apply (zenon_L10_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.84/86.05 apply (zenon_L28_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.84/86.05 exact (zenon_H269 zenon_H26d).
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.84/86.05 apply (zenon_L631_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.05 apply (zenon_L198_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.05 apply (zenon_L632_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.05 apply (zenon_L14_); trivial.
% 85.84/86.05 apply (zenon_L202_); trivial.
% 85.84/86.05 (* end of lemma zenon_L633_ *)
% 85.84/86.05 assert (zenon_L634_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H41f zenon_Hfc zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2c9 zenon_H45 zenon_H40 zenon_H78 zenon_H39 zenon_H2dc zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H41c zenon_H413 zenon_H313 zenon_H297 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H23a zenon_H10a zenon_H1e1 zenon_H17f zenon_H13f zenon_H154 zenon_H3cf zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H25 zenon_H2d6 zenon_H28 zenon_H2db zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H298 zenon_H136.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.05 apply (zenon_L157_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.84/86.05 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.05 apply (zenon_L158_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.05 apply (zenon_L26_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/86.05 apply (zenon_L159_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/86.05 apply (zenon_L162_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/86.05 apply (zenon_L163_); trivial.
% 85.84/86.05 apply (zenon_L633_); trivial.
% 85.84/86.05 apply (zenon_L31_); trivial.
% 85.84/86.05 apply (zenon_L178_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.05 apply (zenon_L62_); trivial.
% 85.84/86.05 apply (zenon_L247_); trivial.
% 85.84/86.05 exact (zenon_H420 zenon_H297).
% 85.84/86.05 (* end of lemma zenon_L634_ *)
% 85.84/86.05 assert (zenon_L635_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e12))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2db zenon_H28 zenon_H2d6 zenon_H25 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H3cf zenon_H154 zenon_H13f zenon_H17f zenon_H1e1 zenon_H10a zenon_H23a zenon_H113 zenon_H114 zenon_H108 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_H2c9 zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.05 apply (zenon_L634_); trivial.
% 85.84/86.05 apply (zenon_L634_); trivial.
% 85.84/86.05 (* end of lemma zenon_L635_ *)
% 85.84/86.05 assert (zenon_L636_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.05 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H2c9 zenon_H78 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H3cf zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2d6 zenon_H28 zenon_H2db zenon_H18 zenon_H2e1 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/86.05 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.05 apply (zenon_L56_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.05 apply (zenon_L74_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.05 apply (zenon_L120_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.05 apply (zenon_L122_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.05 apply (zenon_L123_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.05 apply (zenon_L124_); trivial.
% 85.84/86.05 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.06 apply (zenon_L145_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.06 apply (zenon_L148_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.06 apply (zenon_L149_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.06 apply (zenon_L154_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.06 apply (zenon_L155_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.06 apply (zenon_L156_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.06 apply (zenon_L635_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.06 apply (zenon_L216_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.06 apply (zenon_L217_); trivial.
% 85.84/86.06 apply (zenon_L218_); trivial.
% 85.84/86.06 apply (zenon_L220_); trivial.
% 85.84/86.06 apply (zenon_L26_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.06 apply (zenon_L222_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.06 apply (zenon_L7_); trivial.
% 85.84/86.06 apply (zenon_L16_); trivial.
% 85.84/86.06 (* end of lemma zenon_L636_ *)
% 85.84/86.06 assert (zenon_L637_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.06 apply (zenon_L2_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.06 exact (zenon_H268 zenon_H26b).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.06 apply (zenon_L10_); trivial.
% 85.84/86.06 apply (zenon_L631_); trivial.
% 85.84/86.06 (* end of lemma zenon_L637_ *)
% 85.84/86.06 assert (zenon_L638_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e12))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H41f zenon_Hfc zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3cf zenon_H154 zenon_H13f zenon_H17f zenon_H1e1 zenon_H10a zenon_H23a zenon_H113 zenon_H114 zenon_H108 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H297 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H40 zenon_H2dc zenon_H2e zenon_H18 zenon_H2e1 zenon_H2f zenon_H37 zenon_H71 zenon_Hb9 zenon_H298 zenon_H136.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.06 apply (zenon_L157_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.06 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.06 apply (zenon_L26_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/86.06 apply (zenon_L159_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/86.06 apply (zenon_L231_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/86.06 apply (zenon_L163_); trivial.
% 85.84/86.06 apply (zenon_L637_); trivial.
% 85.84/86.06 apply (zenon_L31_); trivial.
% 85.84/86.06 apply (zenon_L178_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.06 apply (zenon_L62_); trivial.
% 85.84/86.06 apply (zenon_L71_); trivial.
% 85.84/86.06 exact (zenon_H420 zenon_H297).
% 85.84/86.06 (* end of lemma zenon_L638_ *)
% 85.84/86.06 assert (zenon_L639_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H298 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H18 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H23a zenon_H10a zenon_H1e1 zenon_H17f zenon_H13f zenon_H154 zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.06 apply (zenon_L638_); trivial.
% 85.84/86.06 apply (zenon_L638_); trivial.
% 85.84/86.06 (* end of lemma zenon_L639_ *)
% 85.84/86.06 assert (zenon_L640_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H18 zenon_H2e1 zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.06 apply (zenon_L56_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.06 apply (zenon_L74_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.06 apply (zenon_L120_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.06 apply (zenon_L122_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.06 apply (zenon_L123_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.06 apply (zenon_L124_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.06 apply (zenon_L145_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.06 apply (zenon_L148_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.06 apply (zenon_L149_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.06 apply (zenon_L154_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.06 apply (zenon_L155_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.06 apply (zenon_L156_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.06 apply (zenon_L639_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.06 apply (zenon_L216_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.06 apply (zenon_L217_); trivial.
% 85.84/86.06 apply (zenon_L218_); trivial.
% 85.84/86.06 apply (zenon_L220_); trivial.
% 85.84/86.06 apply (zenon_L26_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.06 apply (zenon_L4_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.06 apply (zenon_L7_); trivial.
% 85.84/86.06 apply (zenon_L16_); trivial.
% 85.84/86.06 (* end of lemma zenon_L640_ *)
% 85.84/86.06 assert (zenon_L641_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H41c zenon_H17f zenon_H125 zenon_H113 zenon_H11c zenon_H11e zenon_H12a zenon_H10a zenon_H23a zenon_H1e1 zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H407 zenon_H417 zenon_H418 zenon_H19b zenon_H413 zenon_H313 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.84/86.06 apply (zenon_L175_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.84/86.06 apply (zenon_L240_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.84/86.06 apply (zenon_L626_); trivial.
% 85.84/86.06 apply (zenon_L172_); trivial.
% 85.84/86.06 (* end of lemma zenon_L641_ *)
% 85.84/86.06 assert (zenon_L642_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.84/86.06 apply (zenon_L189_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.84/86.06 apply (zenon_L641_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.84/86.06 apply (zenon_L308_); trivial.
% 85.84/86.06 apply (zenon_L171_); trivial.
% 85.84/86.06 (* end of lemma zenon_L642_ *)
% 85.84/86.06 assert (zenon_L643_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H3a9 zenon_H6b zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_Hc5 zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H41c zenon_H17f zenon_H125 zenon_H113 zenon_H11c zenon_H11e zenon_H12a zenon_H10a zenon_H23a zenon_H1e1 zenon_H2a6 zenon_H353 zenon_H407 zenon_H417 zenon_H418 zenon_H19b zenon_H413 zenon_H313 zenon_Hfc zenon_H3cf zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.06 apply (zenon_L20_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.06 apply (zenon_L10_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.06 exact (zenon_H63 zenon_H60).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.84/86.06 apply (zenon_L23_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.84/86.06 apply (zenon_L642_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.84/86.06 exact (zenon_H63 zenon_H60).
% 85.84/86.06 apply (zenon_L189_); trivial.
% 85.84/86.06 (* end of lemma zenon_L643_ *)
% 85.84/86.06 assert (zenon_L644_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e12))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H2c9 zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H3cf zenon_Hfc zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H407 zenon_H353 zenon_H2a6 zenon_H1e1 zenon_H23a zenon_H10a zenon_H12a zenon_H11e zenon_H11c zenon_H113 zenon_H125 zenon_H17f zenon_H41c zenon_H108 zenon_H114 zenon_H13f zenon_H154 zenon_H297 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H23 zenon_H40 zenon_H61.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.06 exact (zenon_Hc5 zenon_H19).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.06 exact (zenon_H268 zenon_H26b).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.06 apply (zenon_L10_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.84/86.06 apply (zenon_L231_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.84/86.06 apply (zenon_L643_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.84/86.06 apply (zenon_L14_); trivial.
% 85.84/86.06 apply (zenon_L195_); trivial.
% 85.84/86.06 (* end of lemma zenon_L644_ *)
% 85.84/86.06 assert (zenon_L645_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e12))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H41f zenon_Hfc zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H3cf zenon_H154 zenon_H13f zenon_H17f zenon_H1e1 zenon_H10a zenon_H23a zenon_H113 zenon_H114 zenon_H108 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H297 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H40 zenon_H2dc zenon_H2e zenon_Hc5 zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H298 zenon_H136.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.06 apply (zenon_L157_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.06 apply (zenon_L158_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.06 apply (zenon_L26_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.84/86.06 apply (zenon_L159_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.84/86.06 apply (zenon_L231_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.84/86.06 apply (zenon_L163_); trivial.
% 85.84/86.06 apply (zenon_L644_); trivial.
% 85.84/86.06 apply (zenon_L31_); trivial.
% 85.84/86.06 apply (zenon_L178_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.06 apply (zenon_L62_); trivial.
% 85.84/86.06 apply (zenon_L71_); trivial.
% 85.84/86.06 exact (zenon_H420 zenon_H297).
% 85.84/86.06 (* end of lemma zenon_L645_ *)
% 85.84/86.06 assert (zenon_L646_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H23a zenon_H10a zenon_H1e1 zenon_H17f zenon_H13f zenon_H154 zenon_H3cf zenon_H6e zenon_H308 zenon_Hd1 zenon_H2d0 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H18 zenon_H6b zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.84/86.06 apply (zenon_L645_); trivial.
% 85.84/86.06 apply (zenon_L645_); trivial.
% 85.84/86.06 (* end of lemma zenon_L646_ *)
% 85.84/86.06 assert (zenon_L647_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H2c9 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H40 zenon_H2dc zenon_Hc5 zenon_H2e1 zenon_H71 zenon_H37 zenon_H259 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.06 apply (zenon_L56_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.06 apply (zenon_L74_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.06 apply (zenon_L120_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.06 apply (zenon_L122_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.06 apply (zenon_L123_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.06 apply (zenon_L124_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.06 apply (zenon_L145_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.06 apply (zenon_L148_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.06 apply (zenon_L149_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.06 apply (zenon_L154_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.06 apply (zenon_L155_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.06 apply (zenon_L156_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.06 apply (zenon_L646_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.06 apply (zenon_L216_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.06 apply (zenon_L217_); trivial.
% 85.84/86.06 apply (zenon_L218_); trivial.
% 85.84/86.06 apply (zenon_L219_); trivial.
% 85.84/86.06 apply (zenon_L26_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.06 apply (zenon_L4_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.06 apply (zenon_L7_); trivial.
% 85.84/86.06 apply (zenon_L250_); trivial.
% 85.84/86.06 (* end of lemma zenon_L647_ *)
% 85.84/86.06 assert (zenon_L648_ : (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op1 (e11) (e12)) = (e10)) -> ((op2 (e20) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H407 zenon_H2a3 zenon_H159 zenon_H96 zenon_H37 zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6.
% 85.84/86.06 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))).
% 85.84/86.06 intro zenon_D_pnotp.
% 85.84/86.06 apply zenon_H407.
% 85.84/86.06 rewrite <- zenon_D_pnotp.
% 85.84/86.06 exact zenon_H2a3.
% 85.84/86.06 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H424].
% 85.84/86.06 cut (((h4 (e10)) = (h4 (op1 (e11) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H425].
% 85.84/86.06 congruence.
% 85.84/86.06 elim (classic ((h4 (op1 (e11) (e12))) = (h4 (op1 (e11) (e12))))); [ zenon_intro zenon_H40b | zenon_intro zenon_H40c ].
% 85.84/86.06 cut (((h4 (op1 (e11) (e12))) = (h4 (op1 (e11) (e12)))) = ((h4 (e10)) = (h4 (op1 (e11) (e12))))).
% 85.84/86.06 intro zenon_D_pnotp.
% 85.84/86.06 apply zenon_H425.
% 85.84/86.06 rewrite <- zenon_D_pnotp.
% 85.84/86.06 exact zenon_H40b.
% 85.84/86.06 cut (((h4 (op1 (e11) (e12))) = (h4 (op1 (e11) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H40c].
% 85.84/86.06 cut (((h4 (op1 (e11) (e12))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H426].
% 85.84/86.06 congruence.
% 85.84/86.06 cut (((op1 (e11) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H15f].
% 85.84/86.06 congruence.
% 85.84/86.06 exact (zenon_H15f zenon_H159).
% 85.84/86.06 apply zenon_H40c. apply refl_equal.
% 85.84/86.06 apply zenon_H40c. apply refl_equal.
% 85.84/86.06 elim (classic ((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [ zenon_intro zenon_H40f | zenon_intro zenon_H410 ].
% 85.84/86.06 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12)))) = ((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e11)) (h4 (e12))))).
% 85.84/86.06 intro zenon_D_pnotp.
% 85.84/86.06 apply zenon_H424.
% 85.84/86.06 rewrite <- zenon_D_pnotp.
% 85.84/86.06 exact zenon_H40f.
% 85.84/86.06 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H410].
% 85.84/86.06 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H427].
% 85.84/86.06 congruence.
% 85.84/86.06 cut (((op2 (e20) (e23)) = (e21)) = ((op2 (h4 (e11)) (h4 (e12))) = (op2 (e23) (op2 (e23) (e23))))).
% 85.84/86.06 intro zenon_D_pnotp.
% 85.84/86.06 apply zenon_H427.
% 85.84/86.06 rewrite <- zenon_D_pnotp.
% 85.84/86.06 exact zenon_H96.
% 85.84/86.06 cut (((e21) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H32e].
% 85.84/86.06 cut (((op2 (e20) (e23)) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H412].
% 85.84/86.06 congruence.
% 85.84/86.06 elim (classic ((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [ zenon_intro zenon_H40f | zenon_intro zenon_H410 ].
% 85.84/86.06 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12)))) = ((op2 (e20) (e23)) = (op2 (h4 (e11)) (h4 (e12))))).
% 85.84/86.06 intro zenon_D_pnotp.
% 85.84/86.06 apply zenon_H412.
% 85.84/86.06 rewrite <- zenon_D_pnotp.
% 85.84/86.06 exact zenon_H40f.
% 85.84/86.06 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (h4 (e11)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H410].
% 85.84/86.06 cut (((op2 (h4 (e11)) (h4 (e12))) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H406].
% 85.84/86.06 congruence.
% 85.84/86.06 apply (zenon_L622_); trivial.
% 85.84/86.06 apply zenon_H410. apply refl_equal.
% 85.84/86.06 apply zenon_H410. apply refl_equal.
% 85.84/86.06 apply (zenon_L270_); trivial.
% 85.84/86.06 apply zenon_H410. apply refl_equal.
% 85.84/86.06 apply zenon_H410. apply refl_equal.
% 85.84/86.06 (* end of lemma zenon_L648_ *)
% 85.84/86.06 assert (zenon_L649_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e23)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H16e zenon_Hf9 zenon_H14c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H175 zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_H37 zenon_H96 zenon_H2a3 zenon_H407 zenon_H160 zenon_H114 zenon_H108.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 85.84/86.06 apply (zenon_L78_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 85.84/86.06 exact (zenon_H175 zenon_H178).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 85.84/86.06 apply (zenon_L648_); trivial.
% 85.84/86.06 apply (zenon_L83_); trivial.
% 85.84/86.06 (* end of lemma zenon_L649_ *)
% 85.84/86.06 assert (zenon_L650_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e23)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H16e zenon_Hf9 zenon_H14c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H175 zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H37 zenon_H96 zenon_H2a3 zenon_H407 zenon_H160 zenon_H114 zenon_H108.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.84/86.06 apply (zenon_L40_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.84/86.06 apply (zenon_L257_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.84/86.06 apply (zenon_L13_); trivial.
% 85.84/86.06 apply (zenon_L649_); trivial.
% 85.84/86.06 (* end of lemma zenon_L650_ *)
% 85.84/86.06 assert (zenon_L651_ : ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H108 zenon_H114 zenon_H160 zenon_H407 zenon_H2a3 zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H175 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H14c zenon_Hf9 zenon_H16e zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H89 zenon_Hac zenon_H326 zenon_H82 zenon_H21 zenon_H9c zenon_H71 zenon_H259 zenon_Hb8 zenon_H5a zenon_H2f zenon_H37 zenon_Hb1.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.84/86.06 apply (zenon_L650_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.84/86.06 apply (zenon_L224_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.84/86.06 apply (zenon_L37_); trivial.
% 85.84/86.06 exact (zenon_Hb1 zenon_Hab).
% 85.84/86.06 (* end of lemma zenon_L651_ *)
% 85.84/86.06 assert (zenon_L652_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_Hb5 zenon_H8f zenon_H37 zenon_H2f zenon_H5a zenon_Hb8 zenon_H259 zenon_H71 zenon_H9c zenon_H21 zenon_H82 zenon_H326 zenon_Hac zenon_H89 zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H16e zenon_Hf9 zenon_H14c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H175 zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_H2a3 zenon_H407 zenon_H160 zenon_H114 zenon_H108 zenon_Hb1.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.84/86.06 apply (zenon_L31_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.84/86.06 apply (zenon_L33_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.84/86.06 apply (zenon_L651_); trivial.
% 85.84/86.06 exact (zenon_Hb1 zenon_Hab).
% 85.84/86.06 (* end of lemma zenon_L652_ *)
% 85.84/86.06 assert (zenon_L653_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H395 zenon_H61 zenon_Hb1 zenon_H108 zenon_H114 zenon_H160 zenon_H407 zenon_H2a3 zenon_H353 zenon_H2a6 zenon_H175 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H14c zenon_Hf9 zenon_H16e zenon_H2e zenon_H3d zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H89 zenon_Hac zenon_H326 zenon_H82 zenon_H21 zenon_H9c zenon_H71 zenon_H259 zenon_Hb8 zenon_H5a zenon_H37 zenon_H8f zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.84/86.06 apply (zenon_L365_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.84/86.06 apply (zenon_L652_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.84/86.06 apply (zenon_L379_); trivial.
% 85.84/86.06 exact (zenon_H296 zenon_H292).
% 85.84/86.06 (* end of lemma zenon_L653_ *)
% 85.84/86.06 assert (zenon_L654_ : (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_Hb9 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H6e zenon_H63 zenon_H2d6 zenon_H296 zenon_H2bf zenon_Hb8 zenon_H259 zenon_H71 zenon_H326 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H16e zenon_Hf9 zenon_H14c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H175 zenon_H2a6 zenon_H353 zenon_H2a3 zenon_H407 zenon_H160 zenon_H114 zenon_H108 zenon_H61 zenon_H395 zenon_H25 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.06 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.06 apply (zenon_L26_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.06 apply (zenon_L20_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.06 apply (zenon_L10_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.06 exact (zenon_H63 zenon_H60).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.06 apply (zenon_L200_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.06 apply (zenon_L653_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.06 apply (zenon_L6_); trivial.
% 85.84/86.06 apply (zenon_L15_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.84/86.06 apply (zenon_L28_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.84/86.06 apply (zenon_L30_); trivial.
% 85.84/86.06 apply (zenon_L41_); trivial.
% 85.84/86.06 apply (zenon_L31_); trivial.
% 85.84/86.06 (* end of lemma zenon_L654_ *)
% 85.84/86.06 assert (zenon_L655_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H136 zenon_H122 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H16e zenon_H160 zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H13f zenon_H14c zenon_H14f zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.06 exact (zenon_H17 zenon_H14).
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.06 apply (zenon_L266_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.06 apply (zenon_L654_); trivial.
% 85.84/86.06 apply (zenon_L52_); trivial.
% 85.84/86.06 apply (zenon_L84_); trivial.
% 85.84/86.06 apply (zenon_L86_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.06 apply (zenon_L59_); trivial.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.06 apply (zenon_L62_); trivial.
% 85.84/86.06 apply (zenon_L71_); trivial.
% 85.84/86.06 (* end of lemma zenon_L655_ *)
% 85.84/86.06 assert (zenon_L656_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.06 do 0 intro. intros zenon_H256 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H16e zenon_H160 zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H13f zenon_H114 zenon_H108 zenon_H113 zenon_H14c zenon_H14f zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H11c zenon_H10a zenon_H12a zenon_H125 zenon_H136.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.06 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.06 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.06 apply (zenon_L655_); trivial.
% 85.84/86.06 apply (zenon_L655_); trivial.
% 85.84/86.06 (* end of lemma zenon_L656_ *)
% 85.84/86.06 assert (zenon_L657_ : (~((op2 (e20) (e20)) = (e21))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_Hb9 zenon_H23 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H25 zenon_H395 zenon_H61 zenon_Hb1 zenon_H108 zenon_H114 zenon_H160 zenon_H407 zenon_H2a3 zenon_H353 zenon_H2a6 zenon_H175 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H14c zenon_Hf9 zenon_H16e zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_Hac zenon_H326 zenon_H21 zenon_H9c zenon_H71 zenon_H259 zenon_Hb8 zenon_H5a zenon_H8f zenon_Hb5 zenon_H2bf zenon_H66 zenon_H296 zenon_H39b zenon_H2d6 zenon_H6e zenon_H37 zenon_H2f zenon_H82.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.84/86.07 exact (zenon_Hb9 zenon_Hbd).
% 85.84/86.07 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.84/86.07 apply (zenon_L26_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.07 apply (zenon_L20_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.07 apply (zenon_L10_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.07 apply (zenon_L21_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.84/86.07 exact (zenon_H39b zenon_H2d4).
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.84/86.07 apply (zenon_L653_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.84/86.07 apply (zenon_L6_); trivial.
% 85.84/86.07 apply (zenon_L15_); trivial.
% 85.84/86.07 apply (zenon_L31_); trivial.
% 85.84/86.07 (* end of lemma zenon_L657_ *)
% 85.84/86.07 assert (zenon_L658_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H136 zenon_H122 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2d6 zenon_H25 zenon_H14f zenon_H14c zenon_H13f zenon_H407 zenon_H2a3 zenon_H2a6 zenon_H353 zenon_H160 zenon_H16e zenon_H2bf zenon_H395 zenon_H39b zenon_H6e zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.84/86.07 exact (zenon_H17 zenon_H14).
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.84/86.07 apply (zenon_L266_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.84/86.07 apply (zenon_L657_); trivial.
% 85.84/86.07 apply (zenon_L52_); trivial.
% 85.84/86.07 apply (zenon_L84_); trivial.
% 85.84/86.07 apply (zenon_L86_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.84/86.07 apply (zenon_L59_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.84/86.07 apply (zenon_L62_); trivial.
% 85.84/86.07 apply (zenon_L71_); trivial.
% 85.84/86.07 (* end of lemma zenon_L658_ *)
% 85.84/86.07 assert (zenon_L659_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H256 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2d6 zenon_H25 zenon_H14f zenon_H14c zenon_H113 zenon_H108 zenon_H114 zenon_H13f zenon_H407 zenon_H2a3 zenon_H2a6 zenon_H353 zenon_H160 zenon_H16e zenon_H2bf zenon_H395 zenon_H39b zenon_H6e zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H11c zenon_H10a zenon_H12a zenon_H125 zenon_H136.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.84/86.07 apply (zenon_L658_); trivial.
% 85.84/86.07 apply (zenon_L658_); trivial.
% 85.84/86.07 (* end of lemma zenon_L659_ *)
% 85.84/86.07 assert (zenon_L660_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_Hbb zenon_H7d zenon_H78 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.07 apply (zenon_L254_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.07 apply (zenon_L56_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.07 apply (zenon_L74_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.07 apply (zenon_L120_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.07 apply (zenon_L122_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.07 apply (zenon_L123_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.07 apply (zenon_L124_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.07 apply (zenon_L145_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.07 apply (zenon_L148_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.07 apply (zenon_L149_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.07 apply (zenon_L659_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.07 apply (zenon_L155_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.07 apply (zenon_L156_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.07 apply (zenon_L284_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.07 apply (zenon_L216_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.07 apply (zenon_L217_); trivial.
% 85.84/86.07 apply (zenon_L218_); trivial.
% 85.84/86.07 apply (zenon_L261_); trivial.
% 85.84/86.07 apply (zenon_L285_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.07 apply (zenon_L7_); trivial.
% 85.84/86.07 apply (zenon_L403_); trivial.
% 85.84/86.07 exact (zenon_H33c zenon_H27d).
% 85.84/86.07 (* end of lemma zenon_L660_ *)
% 85.84/86.07 assert (zenon_L661_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2b1 zenon_H248 zenon_H336 zenon_H24b zenon_H298 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.84/86.07 apply (zenon_L254_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.84/86.07 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.84/86.07 apply (zenon_L56_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.84/86.07 apply (zenon_L74_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.84/86.07 apply (zenon_L120_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.84/86.07 apply (zenon_L122_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.84/86.07 apply (zenon_L123_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.84/86.07 apply (zenon_L124_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.84/86.07 apply (zenon_L145_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.84/86.07 apply (zenon_L148_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.84/86.07 apply (zenon_L149_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.84/86.07 apply (zenon_L656_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.84/86.07 apply (zenon_L155_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.84/86.07 apply (zenon_L156_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.84/86.07 apply (zenon_L284_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.84/86.07 apply (zenon_L216_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.84/86.07 apply (zenon_L217_); trivial.
% 85.84/86.07 apply (zenon_L218_); trivial.
% 85.84/86.07 apply (zenon_L261_); trivial.
% 85.84/86.07 apply (zenon_L285_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.84/86.07 apply (zenon_L7_); trivial.
% 85.84/86.07 apply (zenon_L403_); trivial.
% 85.84/86.07 exact (zenon_H33c zenon_H27d).
% 85.84/86.07 apply (zenon_L660_); trivial.
% 85.84/86.07 (* end of lemma zenon_L661_ *)
% 85.84/86.07 assert (zenon_L662_ : (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e12)) = (e13)) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H428 zenon_H108 zenon_H429.
% 85.84/86.07 cut (((e13) = (op1 (e12) (e12))) = ((op1 (e11) (e12)) = (op1 (e12) (e12)))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H428.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H108.
% 85.84/86.07 cut (((op1 (e12) (e12)) = (op1 (e12) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H127].
% 85.84/86.07 cut (((e13) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H42a].
% 85.84/86.07 congruence.
% 85.84/86.07 elim (classic ((op1 (e11) (e12)) = (op1 (e11) (e12)))); [ zenon_intro zenon_H15b | zenon_intro zenon_H15c ].
% 85.84/86.07 cut (((op1 (e11) (e12)) = (op1 (e11) (e12))) = ((e13) = (op1 (e11) (e12)))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H42a.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H15b.
% 85.84/86.07 cut (((op1 (e11) (e12)) = (op1 (e11) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H15c].
% 85.84/86.07 cut (((op1 (e11) (e12)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H42b].
% 85.84/86.07 congruence.
% 85.84/86.07 exact (zenon_H42b zenon_H429).
% 85.84/86.07 apply zenon_H15c. apply refl_equal.
% 85.84/86.07 apply zenon_H15c. apply refl_equal.
% 85.84/86.07 apply zenon_H127. apply refl_equal.
% 85.84/86.07 (* end of lemma zenon_L662_ *)
% 85.84/86.07 assert (zenon_L663_ : (~((op2 (h4 (e11)) (h4 (e13))) = (op2 (e20) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H42c zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f.
% 85.84/86.07 cut (((h4 (e13)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H3b4].
% 85.84/86.07 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.84/86.07 congruence.
% 85.84/86.07 apply (zenon_L302_); trivial.
% 85.84/86.07 apply (zenon_L456_); trivial.
% 85.84/86.07 (* end of lemma zenon_L663_ *)
% 85.84/86.07 assert (zenon_L664_ : ((op2 (e20) (e22)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> (~((op2 (e23) (e23)) = (op2 (h4 (e11)) (h4 (e13))))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H7c zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H29c zenon_H42d.
% 85.84/86.07 elim (classic ((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [ zenon_intro zenon_H42e | zenon_intro zenon_H42f ].
% 85.84/86.07 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13)))) = ((op2 (e23) (e23)) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H42d.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H42e.
% 85.84/86.07 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H42f].
% 85.84/86.07 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H430].
% 85.84/86.07 congruence.
% 85.84/86.07 cut (((op2 (e20) (e22)) = (e22)) = ((op2 (h4 (e11)) (h4 (e13))) = (op2 (e23) (e23)))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H430.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H7c.
% 85.84/86.07 cut (((e22) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H319].
% 85.84/86.07 cut (((op2 (e20) (e22)) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H431].
% 85.84/86.07 congruence.
% 85.84/86.07 elim (classic ((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [ zenon_intro zenon_H42e | zenon_intro zenon_H42f ].
% 85.84/86.07 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13)))) = ((op2 (e20) (e22)) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H431.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H42e.
% 85.84/86.07 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H42f].
% 85.84/86.07 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42c].
% 85.84/86.07 congruence.
% 85.84/86.07 apply (zenon_L663_); trivial.
% 85.84/86.07 apply zenon_H42f. apply refl_equal.
% 85.84/86.07 apply zenon_H42f. apply refl_equal.
% 85.84/86.07 apply zenon_H319. apply sym_equal. exact zenon_H29c.
% 85.84/86.07 apply zenon_H42f. apply refl_equal.
% 85.84/86.07 apply zenon_H42f. apply refl_equal.
% 85.84/86.07 (* end of lemma zenon_L664_ *)
% 85.84/86.07 assert (zenon_L665_ : (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op1 (e11) (e13)) = (e13)) -> ((op2 (e20) (e22)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H432 zenon_H433 zenon_H7c zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d.
% 85.84/86.07 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H432.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H35d.
% 85.84/86.07 cut (((op2 (e23) (e23)) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H42d].
% 85.84/86.07 cut (((h4 (e13)) = (h4 (op1 (e11) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H434].
% 85.84/86.07 congruence.
% 85.84/86.07 elim (classic ((h4 (op1 (e11) (e13))) = (h4 (op1 (e11) (e13))))); [ zenon_intro zenon_H435 | zenon_intro zenon_H436 ].
% 85.84/86.07 cut (((h4 (op1 (e11) (e13))) = (h4 (op1 (e11) (e13)))) = ((h4 (e13)) = (h4 (op1 (e11) (e13))))).
% 85.84/86.07 intro zenon_D_pnotp.
% 85.84/86.07 apply zenon_H434.
% 85.84/86.07 rewrite <- zenon_D_pnotp.
% 85.84/86.07 exact zenon_H435.
% 85.84/86.07 cut (((h4 (op1 (e11) (e13))) = (h4 (op1 (e11) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H436].
% 85.84/86.07 cut (((h4 (op1 (e11) (e13))) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H437].
% 85.84/86.07 congruence.
% 85.84/86.07 cut (((op1 (e11) (e13)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H438].
% 85.84/86.07 congruence.
% 85.84/86.07 exact (zenon_H438 zenon_H433).
% 85.84/86.07 apply zenon_H436. apply refl_equal.
% 85.84/86.07 apply zenon_H436. apply refl_equal.
% 85.84/86.07 apply (zenon_L664_); trivial.
% 85.84/86.07 (* end of lemma zenon_L665_ *)
% 85.84/86.07 assert (zenon_L666_ : (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op2 (e20) (e22)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H7c zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H439); [ zenon_intro zenon_H3e9 | zenon_intro zenon_H43a ].
% 85.84/86.07 apply (zenon_L549_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H43a); [ zenon_intro zenon_H208 | zenon_intro zenon_H43b ].
% 85.84/86.07 apply (zenon_L177_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H43b); [ zenon_intro zenon_H429 | zenon_intro zenon_H433 ].
% 85.84/86.07 apply (zenon_L662_); trivial.
% 85.84/86.07 apply (zenon_L665_); trivial.
% 85.84/86.07 (* end of lemma zenon_L666_ *)
% 85.84/86.07 assert (zenon_L667_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H283 zenon_H23 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H7c zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H27d.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.84/86.07 apply (zenon_L175_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.84/86.07 apply (zenon_L191_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.84/86.07 apply (zenon_L666_); trivial.
% 85.84/86.07 apply (zenon_L256_); trivial.
% 85.84/86.07 (* end of lemma zenon_L667_ *)
% 85.84/86.07 assert (zenon_L668_ : ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H27d zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.84/86.07 apply (zenon_L189_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.84/86.07 apply (zenon_L667_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.84/86.07 apply (zenon_L190_); trivial.
% 85.84/86.07 apply (zenon_L171_); trivial.
% 85.84/86.07 (* end of lemma zenon_L668_ *)
% 85.84/86.07 assert (zenon_L669_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27d zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H2f zenon_H2b8 zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.84/86.07 apply (zenon_L20_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.84/86.07 apply (zenon_L10_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.84/86.07 exact (zenon_H63 zenon_H60).
% 85.84/86.07 apply (zenon_L668_); trivial.
% 85.84/86.07 (* end of lemma zenon_L669_ *)
% 85.84/86.07 assert (zenon_L670_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.84/86.07 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H27d zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H2f zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.84/86.07 apply (zenon_L3_); trivial.
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.84/86.07 exact (zenon_H268 zenon_H26b).
% 85.84/86.07 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.84/86.07 apply (zenon_L10_); trivial.
% 85.94/86.08 apply (zenon_L669_); trivial.
% 85.94/86.08 (* end of lemma zenon_L670_ *)
% 85.94/86.08 assert (zenon_L671_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H37a zenon_H14 zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H28a zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H2f zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.94/86.08 apply (zenon_L159_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.94/86.08 apply (zenon_L295_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.94/86.08 apply (zenon_L296_); trivial.
% 85.94/86.08 apply (zenon_L670_); trivial.
% 85.94/86.08 (* end of lemma zenon_L671_ *)
% 85.94/86.08 assert (zenon_L672_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H2f zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.94/86.08 apply (zenon_L159_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.94/86.08 apply (zenon_L162_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.94/86.08 apply (zenon_L163_); trivial.
% 85.94/86.08 apply (zenon_L671_); trivial.
% 85.94/86.08 (* end of lemma zenon_L672_ *)
% 85.94/86.08 assert (zenon_L673_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_Hbb zenon_Hba zenon_H78 zenon_H39 zenon_H45 zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H1c zenon_H18 zenon_H2c9 zenon_H343 zenon_H2dc zenon_H2d0 zenon_H341 zenon_H40 zenon_H71 zenon_H37a zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H25 zenon_H259 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.94/86.08 apply (zenon_L157_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.94/86.08 apply (zenon_L158_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.94/86.08 apply (zenon_L26_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.94/86.08 exact (zenon_Hba zenon_Hc0).
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.94/86.08 apply (zenon_L28_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.94/86.08 apply (zenon_L672_); trivial.
% 85.94/86.08 apply (zenon_L209_); trivial.
% 85.94/86.08 apply (zenon_L31_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.94/86.08 apply (zenon_L62_); trivial.
% 85.94/86.08 apply (zenon_L71_); trivial.
% 85.94/86.08 (* end of lemma zenon_L673_ *)
% 85.94/86.08 assert (zenon_L674_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H6e zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H1ca zenon_H428 zenon_H108 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H63 zenon_H5a zenon_H343 zenon_H2d0 zenon_H341 zenon_H1c zenon_H2c9 zenon_H18 zenon_H2dc zenon_H2e1 zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.94/86.08 apply (zenon_L673_); trivial.
% 85.94/86.08 apply (zenon_L673_); trivial.
% 85.94/86.08 (* end of lemma zenon_L674_ *)
% 85.94/86.08 assert (zenon_L675_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2dc zenon_H269 zenon_H37 zenon_Hd4 zenon_H89 zenon_H2f zenon_Hd5 zenon_H268 zenon_H267 zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.94/86.08 apply (zenon_L162_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.94/86.08 apply (zenon_L187_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.94/86.08 apply (zenon_L14_); trivial.
% 85.94/86.08 apply (zenon_L261_); trivial.
% 85.94/86.08 (* end of lemma zenon_L675_ *)
% 85.94/86.08 assert (zenon_L676_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2c5 zenon_He6 zenon_H320 zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H27d zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_H293 zenon_H2b4 zenon_H26e zenon_H23.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.94/86.08 exact (zenon_He6 zenon_H66).
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.94/86.08 apply (zenon_L675_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.94/86.08 apply (zenon_L667_); trivial.
% 85.94/86.08 apply (zenon_L163_); trivial.
% 85.94/86.08 (* end of lemma zenon_L676_ *)
% 85.94/86.08 assert (zenon_L677_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_He6 zenon_H320 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H27d zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H353 zenon_H35d zenon_H293 zenon_H2b4 zenon_H28f zenon_H63 zenon_H5a zenon_H6e zenon_H71 zenon_Hc0 zenon_H274 zenon_H28c zenon_H27f zenon_Hdc zenon_H289 zenon_H28a zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.94/86.08 apply (zenon_L20_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.94/86.08 apply (zenon_L10_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.94/86.08 exact (zenon_H63 zenon_H60).
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.94/86.08 apply (zenon_L200_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.94/86.08 apply (zenon_L31_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.94/86.08 apply (zenon_L174_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.94/86.08 apply (zenon_L676_); trivial.
% 85.94/86.08 apply (zenon_L192_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.94/86.08 exact (zenon_H28 zenon_H24).
% 85.94/86.08 apply (zenon_L15_); trivial.
% 85.94/86.08 (* end of lemma zenon_L677_ *)
% 85.94/86.08 assert (zenon_L678_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H377 zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H289 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H63 zenon_H28f zenon_H2b4 zenon_H293 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H27d zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H320 zenon_He6 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.94/86.08 apply (zenon_L3_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.94/86.08 exact (zenon_H268 zenon_H26b).
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.94/86.08 apply (zenon_L10_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.94/86.08 apply (zenon_L169_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.94/86.08 apply (zenon_L677_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.94/86.08 apply (zenon_L314_); trivial.
% 85.94/86.08 apply (zenon_L316_); trivial.
% 85.94/86.08 (* end of lemma zenon_L678_ *)
% 85.94/86.08 assert (zenon_L679_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H2c9 zenon_H1c zenon_H377 zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H289 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H63 zenon_H28f zenon_H2b4 zenon_H293 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H27d zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H320 zenon_He6 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H36f zenon_H23 zenon_H375.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.94/86.08 apply (zenon_L159_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.94/86.08 apply (zenon_L162_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.94/86.08 apply (zenon_L163_); trivial.
% 85.94/86.08 apply (zenon_L678_); trivial.
% 85.94/86.08 (* end of lemma zenon_L679_ *)
% 85.94/86.08 assert (zenon_L680_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_Hbb zenon_H375 zenon_H36f zenon_H2d6 zenon_H259 zenon_Hd1 zenon_Hc2 zenon_H6b zenon_H2c5 zenon_He6 zenon_H320 zenon_H28f zenon_H274 zenon_H28c zenon_H27f zenon_Hdc zenon_H289 zenon_Hb5 zenon_H28 zenon_H377 zenon_H78 zenon_H39 zenon_H45 zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H1c zenon_H18 zenon_H2c9 zenon_H343 zenon_H2dc zenon_H2d0 zenon_H341 zenon_H40 zenon_H71 zenon_H37a zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H25 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.94/86.08 apply (zenon_L157_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.94/86.08 apply (zenon_L158_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.94/86.08 apply (zenon_L26_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.94/86.08 apply (zenon_L159_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.94/86.08 apply (zenon_L162_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.94/86.08 apply (zenon_L163_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.94/86.08 apply (zenon_L159_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.94/86.08 apply (zenon_L295_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.94/86.08 apply (zenon_L296_); trivial.
% 85.94/86.08 apply (zenon_L679_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.94/86.08 apply (zenon_L28_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.94/86.08 apply (zenon_L672_); trivial.
% 85.94/86.08 apply (zenon_L209_); trivial.
% 85.94/86.08 apply (zenon_L31_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.94/86.08 apply (zenon_L62_); trivial.
% 85.94/86.08 apply (zenon_L71_); trivial.
% 85.94/86.08 (* end of lemma zenon_L680_ *)
% 85.94/86.08 assert (zenon_L681_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H27f zenon_H45 zenon_H39 zenon_Hb5 zenon_H6b zenon_He6 zenon_H320 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H2b4 zenon_H31a zenon_H3ea zenon_H1ca zenon_H428 zenon_H108 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_H2c5 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e1 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_Hb8 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.94/86.08 apply (zenon_L680_); trivial.
% 85.94/86.08 apply (zenon_L680_); trivial.
% 85.94/86.08 (* end of lemma zenon_L681_ *)
% 85.94/86.08 assert (zenon_L682_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H2e1 zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H2d6 zenon_H28 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H428 zenon_H3ea zenon_H31a zenon_H2b4 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H320 zenon_He6 zenon_H6b zenon_Hb5 zenon_H27f zenon_H37a zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.94/86.08 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.94/86.08 apply (zenon_L56_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.94/86.08 apply (zenon_L74_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.94/86.08 apply (zenon_L120_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.94/86.08 apply (zenon_L122_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.94/86.08 apply (zenon_L123_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.94/86.08 apply (zenon_L124_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.94/86.08 apply (zenon_L145_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.94/86.08 apply (zenon_L148_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.94/86.08 apply (zenon_L149_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.94/86.08 apply (zenon_L154_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.94/86.08 apply (zenon_L155_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.94/86.08 apply (zenon_L156_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.94/86.08 apply (zenon_L681_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.94/86.08 apply (zenon_L216_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.94/86.08 apply (zenon_L217_); trivial.
% 85.94/86.08 apply (zenon_L218_); trivial.
% 85.94/86.08 apply (zenon_L220_); trivial.
% 85.94/86.08 apply (zenon_L26_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.94/86.08 apply (zenon_L222_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.94/86.08 apply (zenon_L7_); trivial.
% 85.94/86.08 apply (zenon_L16_); trivial.
% 85.94/86.08 (* end of lemma zenon_L682_ *)
% 85.94/86.08 assert (zenon_L683_ : (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e23)) = (e21)) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H43c zenon_H89 zenon_H2f zenon_H96.
% 85.94/86.08 cut (((op2 (e22) (e20)) = (e21)) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e23)))).
% 85.94/86.08 intro zenon_D_pnotp.
% 85.94/86.08 apply zenon_H43c.
% 85.94/86.08 rewrite <- zenon_D_pnotp.
% 85.94/86.08 exact zenon_H89.
% 85.94/86.08 cut (((e21) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H3ae].
% 85.94/86.08 cut (((op2 (e22) (e20)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8b].
% 85.94/86.08 congruence.
% 85.94/86.08 elim (classic ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [ zenon_intro zenon_H8c | zenon_intro zenon_H8d ].
% 85.94/86.08 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e22) (e20)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 85.94/86.08 intro zenon_D_pnotp.
% 85.94/86.08 apply zenon_H8b.
% 85.94/86.08 rewrite <- zenon_D_pnotp.
% 85.94/86.08 exact zenon_H8c.
% 85.94/86.08 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H8d].
% 85.94/86.08 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e22) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H35].
% 85.94/86.08 congruence.
% 85.94/86.08 apply (zenon_L11_); trivial.
% 85.94/86.08 apply zenon_H8d. apply refl_equal.
% 85.94/86.08 apply zenon_H8d. apply refl_equal.
% 85.94/86.08 apply zenon_H3ae. apply sym_equal. exact zenon_H96.
% 85.94/86.08 (* end of lemma zenon_L683_ *)
% 85.94/86.08 assert (zenon_L684_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e20) (e23)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H37 zenon_H9b zenon_H89 zenon_H96 zenon_H2f zenon_H375.
% 85.94/86.08 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.94/86.08 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((op2 (e20) (e23)) = (op2 (e21) (e23)))).
% 85.94/86.08 intro zenon_D_pnotp.
% 85.94/86.08 apply zenon_H375.
% 85.94/86.08 rewrite <- zenon_D_pnotp.
% 85.94/86.08 exact zenon_H9d.
% 85.94/86.08 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.94/86.08 cut (((op2 (e21) (e23)) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H376].
% 85.94/86.08 congruence.
% 85.94/86.08 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e21) (e23)) = (op2 (e20) (e23)))).
% 85.94/86.08 intro zenon_D_pnotp.
% 85.94/86.08 apply zenon_H376.
% 85.94/86.08 rewrite <- zenon_D_pnotp.
% 85.94/86.08 exact zenon_H37.
% 85.94/86.08 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H43c].
% 85.94/86.08 cut (((e21) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_Ha0].
% 85.94/86.08 congruence.
% 85.94/86.08 elim (classic ((op2 (e21) (e23)) = (op2 (e21) (e23)))); [ zenon_intro zenon_H9d | zenon_intro zenon_H9e ].
% 85.94/86.08 cut (((op2 (e21) (e23)) = (op2 (e21) (e23))) = ((e21) = (op2 (e21) (e23)))).
% 85.94/86.08 intro zenon_D_pnotp.
% 85.94/86.08 apply zenon_Ha0.
% 85.94/86.08 rewrite <- zenon_D_pnotp.
% 85.94/86.08 exact zenon_H9d.
% 85.94/86.08 cut (((op2 (e21) (e23)) = (op2 (e21) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H9e].
% 85.94/86.08 cut (((op2 (e21) (e23)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_Ha1].
% 85.94/86.08 congruence.
% 85.94/86.08 exact (zenon_Ha1 zenon_H9b).
% 85.94/86.08 apply zenon_H9e. apply refl_equal.
% 85.94/86.08 apply zenon_H9e. apply refl_equal.
% 85.94/86.08 apply (zenon_L683_); trivial.
% 85.94/86.08 apply zenon_H9e. apply refl_equal.
% 85.94/86.08 apply zenon_H9e. apply refl_equal.
% 85.94/86.08 (* end of lemma zenon_L684_ *)
% 85.94/86.08 assert (zenon_L685_ : (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H43d zenon_Hed zenon_H375 zenon_H2f zenon_H89 zenon_H9b zenon_H37 zenon_Hc0 zenon_H3d zenon_H329 zenon_H23 zenon_Hcd zenon_H2d0.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H43d); [ zenon_intro zenon_Hee | zenon_intro zenon_H43e ].
% 85.94/86.08 apply (zenon_L52_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H43e); [ zenon_intro zenon_H96 | zenon_intro zenon_H43f ].
% 85.94/86.08 apply (zenon_L684_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H43f); [ zenon_intro zenon_H97 | zenon_intro zenon_H28a ].
% 85.94/86.08 apply (zenon_L267_); trivial.
% 85.94/86.08 apply (zenon_L198_); trivial.
% 85.94/86.08 (* end of lemma zenon_L685_ *)
% 85.94/86.08 assert (zenon_L686_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> ((op2 (e23) (e21)) = (e21)) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H37 zenon_H9b zenon_H89 zenon_H2f zenon_H375 zenon_Hed zenon_H43d zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_Hdc zenon_H8e.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.94/86.08 apply (zenon_L685_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.94/86.08 apply (zenon_L187_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.94/86.08 apply (zenon_L14_); trivial.
% 85.94/86.08 apply (zenon_L170_); trivial.
% 85.94/86.08 (* end of lemma zenon_L686_ *)
% 85.94/86.08 assert (zenon_L687_ : (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H3dd zenon_H1f zenon_H39 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H37 zenon_H9b zenon_H89 zenon_H2f zenon_H375 zenon_Hed zenon_H43d zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_Hdc.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H3dd); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3de ].
% 85.94/86.08 apply (zenon_L44_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H3de); [ zenon_intro zenon_H21 | zenon_intro zenon_H3df ].
% 85.94/86.08 exact (zenon_H1f zenon_H21).
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H3df); [ zenon_intro zenon_H38 | zenon_intro zenon_H8e ].
% 85.94/86.08 apply (zenon_L12_); trivial.
% 85.94/86.08 apply (zenon_L686_); trivial.
% 85.94/86.08 (* end of lemma zenon_L687_ *)
% 85.94/86.08 assert (zenon_L688_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H27d zenon_H26e zenon_H23.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.94/86.08 apply (zenon_L23_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.94/86.08 apply (zenon_L687_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.94/86.08 apply (zenon_L668_); trivial.
% 85.94/86.08 apply (zenon_L163_); trivial.
% 85.94/86.08 (* end of lemma zenon_L688_ *)
% 85.94/86.08 assert (zenon_L689_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_Hb2 zenon_H28a zenon_H23 zenon_H26e zenon_H27d zenon_H31a zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H2c2 zenon_H2bb zenon_H293 zenon_H2b4 zenon_H2bf zenon_H283 zenon_H3dd zenon_H1f zenon_H39 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H40 zenon_Hdc zenon_H6b zenon_H2c5 zenon_H5a zenon_H37 zenon_H89 zenon_Ha9 zenon_H2f zenon_Hac.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.94/86.08 apply (zenon_L405_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.94/86.08 apply (zenon_L688_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.94/86.08 apply (zenon_L37_); trivial.
% 85.94/86.08 apply (zenon_L39_); trivial.
% 85.94/86.08 (* end of lemma zenon_L689_ *)
% 85.94/86.08 assert (zenon_L690_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e22) (e23)) = (e20)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H28c zenon_Hac zenon_H2f zenon_Ha9 zenon_H89 zenon_H37 zenon_H5a zenon_H2c5 zenon_H6b zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H2bf zenon_H2b4 zenon_H293 zenon_H2bb zenon_H2c2 zenon_H35d zenon_H353 zenon_H65 zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H26e zenon_Hb2 zenon_H2b8 zenon_H61 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.94/86.08 apply (zenon_L689_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.94/86.08 apply (zenon_L195_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.94/86.08 apply (zenon_L171_); trivial.
% 85.94/86.08 apply (zenon_L172_); trivial.
% 85.94/86.08 (* end of lemma zenon_L690_ *)
% 85.94/86.08 assert (zenon_L691_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.94/86.08 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H377 zenon_H27d zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H5a zenon_Hdc zenon_H40 zenon_H43d zenon_Hed zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H2b4 zenon_H293 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_Hb2 zenon_H61 zenon_H289 zenon_H28f zenon_H63 zenon_H2e zenon_H6e zenon_H71 zenon_H274 zenon_H27f zenon_H82 zenon_Hb5 zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.94/86.08 apply (zenon_L2_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.94/86.08 exact (zenon_H268 zenon_H26b).
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.94/86.08 apply (zenon_L10_); trivial.
% 85.94/86.08 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.94/86.09 apply (zenon_L169_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.94/86.09 apply (zenon_L20_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.94/86.09 apply (zenon_L10_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.94/86.09 exact (zenon_H63 zenon_H60).
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.94/86.09 apply (zenon_L31_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.94/86.09 apply (zenon_L174_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.94/86.09 apply (zenon_L690_); trivial.
% 85.94/86.09 apply (zenon_L192_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.94/86.09 apply (zenon_L314_); trivial.
% 85.94/86.09 apply (zenon_L316_); trivial.
% 85.94/86.09 (* end of lemma zenon_L691_ *)
% 85.94/86.09 assert (zenon_L692_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.94/86.09 do 0 intro. intros zenon_H2e1 zenon_H2fb zenon_H267 zenon_H37a zenon_H1c zenon_H341 zenon_H343 zenon_H2c9 zenon_H268 zenon_H377 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H5a zenon_Hdc zenon_H40 zenon_H43d zenon_Hed zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H2b4 zenon_H293 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_Hb2 zenon_H61 zenon_H289 zenon_H28f zenon_H63 zenon_H2e zenon_H6e zenon_H71 zenon_H274 zenon_H27f zenon_H82 zenon_Hb5 zenon_H36f zenon_H23 zenon_H375.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.94/86.09 apply (zenon_L159_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.94/86.09 apply (zenon_L231_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.94/86.09 apply (zenon_L163_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.94/86.09 apply (zenon_L159_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.94/86.09 apply (zenon_L295_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.94/86.09 apply (zenon_L296_); trivial.
% 85.94/86.09 apply (zenon_L691_); trivial.
% 85.94/86.09 (* end of lemma zenon_L692_ *)
% 85.94/86.09 assert (zenon_L693_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.94/86.09 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_Hbb zenon_H375 zenon_H36f zenon_Hb5 zenon_H27f zenon_H274 zenon_H28f zenon_H289 zenon_Hb2 zenon_H3dd zenon_H39 zenon_H329 zenon_Hed zenon_H43d zenon_Hdc zenon_H28c zenon_H2c5 zenon_H6b zenon_Hc2 zenon_Hd1 zenon_H377 zenon_H78 zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H35d zenon_H353 zenon_H432 zenon_H428 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H31a zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H1c zenon_H18 zenon_H2c9 zenon_H343 zenon_H2dc zenon_H2d0 zenon_H341 zenon_H40 zenon_H71 zenon_H37a zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H25 zenon_Hb9 zenon_Hb8 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.94/86.09 apply (zenon_L157_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.94/86.09 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.94/86.09 exact (zenon_Hb9 zenon_Hbd).
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.94/86.09 apply (zenon_L26_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.94/86.09 apply (zenon_L692_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.94/86.09 apply (zenon_L27_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.94/86.09 apply (zenon_L159_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.94/86.09 apply (zenon_L231_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.94/86.09 apply (zenon_L163_); trivial.
% 85.94/86.09 apply (zenon_L671_); trivial.
% 85.94/86.09 apply (zenon_L233_); trivial.
% 85.94/86.09 apply (zenon_L31_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.94/86.09 apply (zenon_L62_); trivial.
% 85.94/86.09 apply (zenon_L71_); trivial.
% 85.94/86.09 (* end of lemma zenon_L693_ *)
% 85.94/86.09 assert (zenon_L694_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.94/86.09 do 0 intro. intros zenon_H2e4 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H377 zenon_H36f zenon_H5a zenon_H63 zenon_Hb5 zenon_Hb2 zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H39 zenon_Hc2 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H108 zenon_H428 zenon_H1ca zenon_H3ea zenon_H31a zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H82 zenon_H27f zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.94/86.09 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.94/86.09 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.94/86.09 apply (zenon_L693_); trivial.
% 85.94/86.09 apply (zenon_L693_); trivial.
% 85.94/86.09 (* end of lemma zenon_L694_ *)
% 85.94/86.09 assert (zenon_L695_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.94/86.09 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_Hb8 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H82 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_Hb5 zenon_H5a zenon_H36f zenon_H377 zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.94/86.09 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.94/86.09 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.94/86.09 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.94/86.09 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.94/86.09 apply (zenon_L56_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.94/86.09 apply (zenon_L74_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.94/86.09 apply (zenon_L120_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.94/86.09 apply (zenon_L122_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.94/86.09 apply (zenon_L123_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.94/86.09 apply (zenon_L124_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.94/86.09 apply (zenon_L145_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.94/86.09 apply (zenon_L148_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.94/86.09 apply (zenon_L149_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.94/86.09 apply (zenon_L154_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.94/86.09 apply (zenon_L155_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.94/86.09 apply (zenon_L156_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.94/86.09 apply (zenon_L694_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.94/86.09 apply (zenon_L216_); trivial.
% 85.94/86.09 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.94/86.09 apply (zenon_L217_); trivial.
% 85.96/86.09 apply (zenon_L218_); trivial.
% 85.96/86.09 apply (zenon_L220_); trivial.
% 85.96/86.09 apply (zenon_L26_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.96/86.09 apply (zenon_L4_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.96/86.09 apply (zenon_L7_); trivial.
% 85.96/86.09 apply (zenon_L16_); trivial.
% 85.96/86.09 (* end of lemma zenon_L695_ *)
% 85.96/86.09 assert (zenon_L696_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H7c zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H289 zenon_H28a.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.96/86.09 apply (zenon_L175_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.96/86.09 apply (zenon_L240_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.96/86.09 apply (zenon_L666_); trivial.
% 85.96/86.09 apply (zenon_L172_); trivial.
% 85.96/86.09 (* end of lemma zenon_L696_ *)
% 85.96/86.09 assert (zenon_L697_ : (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op2 (e20) (e22)) = (e22)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H289 zenon_H439 zenon_H3ea zenon_H297 zenon_H1ca zenon_H106 zenon_H108 zenon_H428 zenon_H432 zenon_H7c zenon_H2b8 zenon_H353 zenon_H35d zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H65 zenon_H2c5 zenon_H23 zenon_H283.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.96/86.09 apply (zenon_L189_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.96/86.09 apply (zenon_L696_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.96/86.09 apply (zenon_L242_); trivial.
% 85.96/86.09 apply (zenon_L171_); trivial.
% 85.96/86.09 (* end of lemma zenon_L697_ *)
% 85.96/86.09 assert (zenon_L698_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H35d zenon_H353 zenon_H7c zenon_H432 zenon_H428 zenon_H108 zenon_H106 zenon_H1ca zenon_H297 zenon_H3ea zenon_H439 zenon_H289 zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.96/86.09 exact (zenon_Hc5 zenon_H19).
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.96/86.09 exact (zenon_H268 zenon_H26b).
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.96/86.09 apply (zenon_L10_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.96/86.09 apply (zenon_L20_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.96/86.09 apply (zenon_L10_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.96/86.09 exact (zenon_H63 zenon_H60).
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.96/86.09 apply (zenon_L23_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.96/86.09 apply (zenon_L697_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.96/86.09 exact (zenon_H63 zenon_H60).
% 85.96/86.09 apply (zenon_L189_); trivial.
% 85.96/86.09 (* end of lemma zenon_L698_ *)
% 85.96/86.09 assert (zenon_L699_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H82 zenon_H2f zenon_H37 zenon_Hbb zenon_H375 zenon_H36f zenon_Hb5 zenon_H27f zenon_H274 zenon_H71 zenon_H28f zenon_Hb2 zenon_H31a zenon_H3dd zenon_H2dc zenon_H329 zenon_Hed zenon_H43d zenon_Hdc zenon_H28c zenon_H18 zenon_H377 zenon_H343 zenon_H341 zenon_H1c zenon_H37a zenon_H40 zenon_H39 zenon_H45 zenon_H2bb zenon_H63 zenon_H289 zenon_H439 zenon_H3ea zenon_H1ca zenon_H428 zenon_H432 zenon_H353 zenon_H35d zenon_H308 zenon_H2e zenon_H5a zenon_H6e zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_H6b zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2c9 zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H25 zenon_H259 zenon_Hb8 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.96/86.09 apply (zenon_L157_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.96/86.09 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.96/86.09 apply (zenon_L158_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.96/86.09 apply (zenon_L26_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.96/86.09 apply (zenon_L692_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.96/86.09 apply (zenon_L28_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.96/86.09 apply (zenon_L159_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.96/86.09 apply (zenon_L231_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.96/86.09 apply (zenon_L163_); trivial.
% 85.96/86.09 apply (zenon_L698_); trivial.
% 85.96/86.09 apply (zenon_L233_); trivial.
% 85.96/86.09 apply (zenon_L31_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.96/86.09 apply (zenon_L62_); trivial.
% 85.96/86.09 apply (zenon_L247_); trivial.
% 85.96/86.09 (* end of lemma zenon_L699_ *)
% 85.96/86.09 assert (zenon_L700_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H2e4 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H3a9 zenon_H308 zenon_Hc5 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H377 zenon_H36f zenon_H5a zenon_H63 zenon_Hb5 zenon_Hb2 zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H39 zenon_Hc2 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H108 zenon_H428 zenon_H1ca zenon_H3ea zenon_H31a zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H82 zenon_H27f zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.96/86.09 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.96/86.09 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.96/86.09 apply (zenon_L699_); trivial.
% 85.96/86.09 apply (zenon_L699_); trivial.
% 85.96/86.09 (* end of lemma zenon_L700_ *)
% 85.96/86.09 assert (zenon_L701_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H313 zenon_Hb8 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H82 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_Hc2 zenon_H39 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_Hb5 zenon_H5a zenon_H36f zenon_H377 zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hc5 zenon_H308 zenon_H3a9 zenon_Hbb zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.96/86.09 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.96/86.09 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.96/86.09 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.96/86.09 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.96/86.09 apply (zenon_L56_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.96/86.09 apply (zenon_L74_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.96/86.09 apply (zenon_L120_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.96/86.09 apply (zenon_L122_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.96/86.09 apply (zenon_L123_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.96/86.09 apply (zenon_L124_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.96/86.09 apply (zenon_L145_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.96/86.09 apply (zenon_L148_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.96/86.09 apply (zenon_L149_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.96/86.09 apply (zenon_L154_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.96/86.09 apply (zenon_L155_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.96/86.09 apply (zenon_L156_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.96/86.09 apply (zenon_L700_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.96/86.09 apply (zenon_L216_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.96/86.09 apply (zenon_L217_); trivial.
% 85.96/86.09 apply (zenon_L218_); trivial.
% 85.96/86.09 apply (zenon_L219_); trivial.
% 85.96/86.09 apply (zenon_L26_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.96/86.09 apply (zenon_L4_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.96/86.09 apply (zenon_L7_); trivial.
% 85.96/86.09 apply (zenon_L250_); trivial.
% 85.96/86.09 (* end of lemma zenon_L701_ *)
% 85.96/86.09 assert (zenon_L702_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e11) (e12)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.96/86.09 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H22c zenon_H15a zenon_H159 zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H11c zenon_H1c4 zenon_H18a zenon_H114 zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H108.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.96/86.09 apply (zenon_L75_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.96/86.09 apply (zenon_L65_); trivial.
% 85.96/86.09 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.96/86.09 exact (zenon_H150 zenon_H153).
% 85.96/86.09 apply (zenon_L137_); trivial.
% 85.96/86.09 (* end of lemma zenon_L702_ *)
% 85.96/86.09 assert (zenon_L703_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e11) (e12)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H228 zenon_H225 zenon_H216 zenon_H114 zenon_H18a zenon_H1c4 zenon_H11c zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.96/86.10 apply (zenon_L305_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.96/86.10 apply (zenon_L702_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.96/86.10 apply (zenon_L69_); trivial.
% 85.96/86.10 apply (zenon_L140_); trivial.
% 85.96/86.10 (* end of lemma zenon_L703_ *)
% 85.96/86.10 assert (zenon_L704_ : ((op2 (e20) (e22)) = (e20)) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (op2 (e22) (e22))) = (op2 (h4 (e11)) (h4 (e13))))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H66 zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H2f zenon_H440.
% 85.96/86.10 elim (classic ((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [ zenon_intro zenon_H42e | zenon_intro zenon_H42f ].
% 85.96/86.10 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13)))) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H440.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H42e.
% 85.96/86.10 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H42f].
% 85.96/86.10 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H441].
% 85.96/86.10 congruence.
% 85.96/86.10 cut (((op2 (e20) (e22)) = (e20)) = ((op2 (h4 (e11)) (h4 (e13))) = (op2 (e22) (op2 (e22) (e22))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H441.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H66.
% 85.96/86.10 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 85.96/86.10 cut (((op2 (e20) (e22)) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H431].
% 85.96/86.10 congruence.
% 85.96/86.10 elim (classic ((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [ zenon_intro zenon_H42e | zenon_intro zenon_H42f ].
% 85.96/86.10 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13)))) = ((op2 (e20) (e22)) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H431.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H42e.
% 85.96/86.10 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H42f].
% 85.96/86.10 cut (((op2 (h4 (e11)) (h4 (e13))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H42c].
% 85.96/86.10 congruence.
% 85.96/86.10 apply (zenon_L663_); trivial.
% 85.96/86.10 apply zenon_H42f. apply refl_equal.
% 85.96/86.10 apply zenon_H42f. apply refl_equal.
% 85.96/86.10 exact (zenon_H254 zenon_H2f).
% 85.96/86.10 apply zenon_H42f. apply refl_equal.
% 85.96/86.10 apply zenon_H42f. apply refl_equal.
% 85.96/86.10 (* end of lemma zenon_L704_ *)
% 85.96/86.10 assert (zenon_L705_ : (~((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H442 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_H66.
% 85.96/86.10 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H442.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H65.
% 85.96/86.10 cut (((e20) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H443].
% 85.96/86.10 cut (((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H352].
% 85.96/86.10 congruence.
% 85.96/86.10 elim (classic ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [ zenon_intro zenon_H34f | zenon_intro zenon_H350 ].
% 85.96/86.10 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((op2 (e22) (e23)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H352.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H34f.
% 85.96/86.10 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H350].
% 85.96/86.10 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H34c].
% 85.96/86.10 congruence.
% 85.96/86.10 apply (zenon_L299_); trivial.
% 85.96/86.10 apply zenon_H350. apply refl_equal.
% 85.96/86.10 apply zenon_H350. apply refl_equal.
% 85.96/86.10 cut (((e20) = (op2 (e22) (op2 (e22) (e22)))) = ((e20) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H443.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H2f.
% 85.96/86.10 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H440].
% 85.96/86.10 cut (((e20) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H7b].
% 85.96/86.10 congruence.
% 85.96/86.10 apply zenon_H7b. apply refl_equal.
% 85.96/86.10 apply (zenon_L704_); trivial.
% 85.96/86.10 (* end of lemma zenon_L705_ *)
% 85.96/86.10 assert (zenon_L706_ : (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op1 (e11) (e13)) = (e11)) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H432 zenon_H18f zenon_H66 zenon_H2f zenon_H353 zenon_H35d zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8.
% 85.96/86.10 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H432.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H353.
% 85.96/86.10 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e11)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H442].
% 85.96/86.10 cut (((h4 (e11)) = (h4 (op1 (e11) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H444].
% 85.96/86.10 congruence.
% 85.96/86.10 elim (classic ((h4 (op1 (e11) (e13))) = (h4 (op1 (e11) (e13))))); [ zenon_intro zenon_H435 | zenon_intro zenon_H436 ].
% 85.96/86.10 cut (((h4 (op1 (e11) (e13))) = (h4 (op1 (e11) (e13)))) = ((h4 (e11)) = (h4 (op1 (e11) (e13))))).
% 85.96/86.10 intro zenon_D_pnotp.
% 85.96/86.10 apply zenon_H444.
% 85.96/86.10 rewrite <- zenon_D_pnotp.
% 85.96/86.10 exact zenon_H435.
% 85.96/86.10 cut (((h4 (op1 (e11) (e13))) = (h4 (op1 (e11) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H436].
% 85.96/86.10 cut (((h4 (op1 (e11) (e13))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H445].
% 85.96/86.10 congruence.
% 85.96/86.10 cut (((op1 (e11) (e13)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H193].
% 85.96/86.10 congruence.
% 85.96/86.10 exact (zenon_H193 zenon_H18f).
% 85.96/86.10 apply zenon_H436. apply refl_equal.
% 85.96/86.10 apply zenon_H436. apply refl_equal.
% 85.96/86.10 apply (zenon_L705_); trivial.
% 85.96/86.10 (* end of lemma zenon_L706_ *)
% 85.96/86.10 assert (zenon_L707_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H16e zenon_H14c zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H35d zenon_H353 zenon_H2f zenon_H66 zenon_H432 zenon_H236 zenon_H368 zenon_H367 zenon_H228 zenon_H225 zenon_H216 zenon_H18a zenon_H11c zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 85.96/86.10 apply (zenon_L78_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 85.96/86.10 exact (zenon_H175 zenon_H178).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.96/86.10 apply (zenon_L58_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.96/86.10 exact (zenon_H175 zenon_H178).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.96/86.10 apply (zenon_L65_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H446); [ zenon_intro zenon_H169 | zenon_intro zenon_H447 ].
% 85.96/86.10 apply (zenon_L86_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H447); [ zenon_intro zenon_H106 | zenon_intro zenon_H448 ].
% 85.96/86.10 exact (zenon_H104 zenon_H106).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H448); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H18f ].
% 85.96/86.10 apply (zenon_L703_); trivial.
% 85.96/86.10 apply (zenon_L706_); trivial.
% 85.96/86.10 apply (zenon_L83_); trivial.
% 85.96/86.10 (* end of lemma zenon_L707_ *)
% 85.96/86.10 assert (zenon_L708_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H446 zenon_H168 zenon_H104 zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H368 zenon_H236 zenon_H432 zenon_H66 zenon_H2f zenon_H353 zenon_H35d zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H14c zenon_H16e zenon_H20f zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.96/86.10 exact (zenon_H1a7 zenon_H1ab).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.96/86.10 apply (zenon_L86_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.96/86.10 apply (zenon_L368_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.96/86.10 apply (zenon_L369_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.96/86.10 apply (zenon_L136_); trivial.
% 85.96/86.10 apply (zenon_L707_); trivial.
% 85.96/86.10 apply (zenon_L98_); trivial.
% 85.96/86.10 (* end of lemma zenon_L708_ *)
% 85.96/86.10 assert (zenon_L709_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H1a6 zenon_H1a7 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H446 zenon_H168 zenon_H104 zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H368 zenon_H236 zenon_H432 zenon_H66 zenon_H2f zenon_H353 zenon_H35d zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H14c zenon_H16e zenon_H20f zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.96/86.10 apply (zenon_L268_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.96/86.10 apply (zenon_L257_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.96/86.10 apply (zenon_L15_); trivial.
% 85.96/86.10 apply (zenon_L708_); trivial.
% 85.96/86.10 (* end of lemma zenon_L709_ *)
% 85.96/86.10 assert (zenon_L710_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H20f zenon_H16e zenon_H14c zenon_H2b8 zenon_H65 zenon_H35d zenon_H353 zenon_H2f zenon_H66 zenon_H432 zenon_H236 zenon_H368 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H1a7 zenon_H1a6 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hc0 zenon_H329 zenon_H326 zenon_Hb1.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.96/86.10 apply (zenon_L31_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.96/86.10 apply (zenon_L33_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.96/86.10 apply (zenon_L709_); trivial.
% 85.96/86.10 exact (zenon_Hb1 zenon_Hab).
% 85.96/86.10 (* end of lemma zenon_L710_ *)
% 85.96/86.10 assert (zenon_L711_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H6e zenon_H5a zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H1a6 zenon_H1a7 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H446 zenon_H168 zenon_H104 zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H368 zenon_H236 zenon_H432 zenon_H353 zenon_H35d zenon_H14c zenon_H16e zenon_H20f zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.96/86.10 apply (zenon_L20_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.96/86.10 apply (zenon_L10_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.96/86.10 apply (zenon_L21_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.96/86.10 apply (zenon_L365_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.96/86.10 apply (zenon_L710_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.96/86.10 apply (zenon_L379_); trivial.
% 85.96/86.10 exact (zenon_H296 zenon_H292).
% 85.96/86.10 (* end of lemma zenon_L711_ *)
% 85.96/86.10 assert (zenon_L712_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_Hbb zenon_H296 zenon_H2bf zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H20f zenon_H16e zenon_H14c zenon_H35d zenon_H353 zenon_H432 zenon_H236 zenon_H368 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H1a7 zenon_H1a6 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H61 zenon_H395 zenon_H6e zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.96/86.10 apply (zenon_L711_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.96/86.10 apply (zenon_L28_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.96/86.10 apply (zenon_L30_); trivial.
% 85.96/86.10 apply (zenon_L41_); trivial.
% 85.96/86.10 (* end of lemma zenon_L712_ *)
% 85.96/86.10 assert (zenon_L713_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H6e zenon_H395 zenon_H61 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H1a6 zenon_H1a7 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H446 zenon_H168 zenon_H104 zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H368 zenon_H236 zenon_H432 zenon_H353 zenon_H35d zenon_H14c zenon_H16e zenon_H20f zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2bf zenon_H296 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.96/86.10 exact (zenon_Hb9 zenon_Hbd).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.96/86.10 apply (zenon_L26_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.96/86.10 apply (zenon_L712_); trivial.
% 85.96/86.10 apply (zenon_L31_); trivial.
% 85.96/86.10 (* end of lemma zenon_L713_ *)
% 85.96/86.10 assert (zenon_L714_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H136 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H329 zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H446 zenon_H353 zenon_H35d zenon_H432 zenon_H368 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H125 zenon_H236 zenon_H233 zenon_H13f zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H1a7 zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.96/86.10 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.96/86.10 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.96/86.10 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.96/86.10 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.96/86.10 exact (zenon_H17 zenon_H14).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.96/86.10 apply (zenon_L266_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.96/86.10 apply (zenon_L713_); trivial.
% 85.96/86.10 apply (zenon_L52_); trivial.
% 85.96/86.10 apply (zenon_L84_); trivial.
% 85.96/86.10 apply (zenon_L86_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.96/86.10 apply (zenon_L59_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.96/86.10 apply (zenon_L62_); trivial.
% 85.96/86.10 apply (zenon_L152_); trivial.
% 85.96/86.10 (* end of lemma zenon_L714_ *)
% 85.96/86.10 assert (zenon_L715_ : (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((op1 (e11) (e12)) = (e11)) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H22f zenon_H108 zenon_H228 zenon_H225 zenon_H216 zenon_H213 zenon_H1c4 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H208 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H150 zenon_H113 zenon_H14f zenon_H11e zenon_H1cc zenon_H11c zenon_H114 zenon_H13f.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H18a | zenon_intro zenon_H230 ].
% 85.96/86.10 apply (zenon_L702_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H230); [ zenon_intro zenon_H11d | zenon_intro zenon_H231 ].
% 85.96/86.10 apply (zenon_L67_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H231); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H194 ].
% 85.96/86.10 exact (zenon_H1cc zenon_H1c9).
% 85.96/86.10 apply (zenon_L96_); trivial.
% 85.96/86.10 (* end of lemma zenon_L715_ *)
% 85.96/86.10 assert (zenon_L716_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e13)) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H233 zenon_H1b3 zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H154 zenon_H1ba.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.96/86.10 exact (zenon_H1b3 zenon_Hfe).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.96/86.10 exact (zenon_H175 zenon_H178).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.96/86.10 apply (zenon_L65_); trivial.
% 85.96/86.10 apply (zenon_L140_); trivial.
% 85.96/86.10 (* end of lemma zenon_L716_ *)
% 85.96/86.10 assert (zenon_L717_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((op1 (e11) (e12)) = (e11)) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H14f zenon_H150 zenon_H22c zenon_H15a zenon_H159 zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H1c4 zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H22f zenon_H125 zenon_H233 zenon_H1b3 zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H154.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.96/86.10 apply (zenon_L305_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.96/86.10 apply (zenon_L715_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.96/86.10 apply (zenon_L69_); trivial.
% 85.96/86.10 apply (zenon_L716_); trivial.
% 85.96/86.10 (* end of lemma zenon_L717_ *)
% 85.96/86.10 assert (zenon_L718_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H16e zenon_H14c zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H35d zenon_H353 zenon_H2f zenon_H66 zenon_H432 zenon_H236 zenon_H368 zenon_H367 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H14f zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H22f zenon_H125 zenon_H233 zenon_H1b3 zenon_H175 zenon_H113 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H160 zenon_H114 zenon_H108.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 85.96/86.10 apply (zenon_L78_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 85.96/86.10 exact (zenon_H175 zenon_H178).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.96/86.10 exact (zenon_H1b3 zenon_Hfe).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.96/86.10 exact (zenon_H175 zenon_H178).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.96/86.10 apply (zenon_L65_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H446); [ zenon_intro zenon_H169 | zenon_intro zenon_H447 ].
% 85.96/86.10 apply (zenon_L86_); trivial.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H447); [ zenon_intro zenon_H106 | zenon_intro zenon_H448 ].
% 85.96/86.10 exact (zenon_H104 zenon_H106).
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H448); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H18f ].
% 85.96/86.10 apply (zenon_L717_); trivial.
% 85.96/86.10 apply (zenon_L706_); trivial.
% 85.96/86.10 apply (zenon_L83_); trivial.
% 85.96/86.10 (* end of lemma zenon_L718_ *)
% 85.96/86.10 assert (zenon_L719_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.96/86.10 do 0 intro. intros zenon_H36c zenon_H23a zenon_H20f zenon_H16e zenon_H14c zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H35d zenon_H353 zenon_H2f zenon_H66 zenon_H432 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H14f zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H22f zenon_H125 zenon_H233 zenon_H1b3 zenon_H175 zenon_H113 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H160 zenon_H114 zenon_H108.
% 85.96/86.10 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.96/86.10 apply (zenon_L368_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.96/86.11 apply (zenon_L369_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.96/86.11 apply (zenon_L136_); trivial.
% 85.96/86.11 apply (zenon_L718_); trivial.
% 85.96/86.11 (* end of lemma zenon_L719_ *)
% 85.96/86.11 assert (zenon_L720_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H36c zenon_H23a zenon_H20f zenon_H16e zenon_H14c zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H35d zenon_H353 zenon_H2f zenon_H66 zenon_H432 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H14f zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H22f zenon_H125 zenon_H233 zenon_H1b3 zenon_H175 zenon_H113 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H160 zenon_H114 zenon_H108.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.96/86.11 apply (zenon_L268_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.96/86.11 apply (zenon_L257_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.96/86.11 apply (zenon_L15_); trivial.
% 85.96/86.11 apply (zenon_L719_); trivial.
% 85.96/86.11 (* end of lemma zenon_L720_ *)
% 85.96/86.11 assert (zenon_L721_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H108 zenon_H114 zenon_H160 zenon_H446 zenon_H168 zenon_H104 zenon_H154 zenon_H113 zenon_H175 zenon_H1b3 zenon_H233 zenon_H125 zenon_H22f zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H150 zenon_H14f zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H432 zenon_H66 zenon_H2f zenon_H353 zenon_H35d zenon_H2b8 zenon_H14c zenon_H16e zenon_H20f zenon_H23a zenon_H36c zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hc0 zenon_H329 zenon_H326 zenon_Hb1.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.96/86.11 apply (zenon_L20_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.96/86.11 apply (zenon_L10_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.96/86.11 apply (zenon_L21_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.96/86.11 apply (zenon_L31_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.96/86.11 apply (zenon_L33_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.96/86.11 apply (zenon_L720_); trivial.
% 85.96/86.11 exact (zenon_Hb1 zenon_Hab).
% 85.96/86.11 (* end of lemma zenon_L721_ *)
% 85.96/86.11 assert (zenon_L722_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_H395 zenon_Hb1 zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H36c zenon_H23a zenon_H20f zenon_H16e zenon_H14c zenon_H35d zenon_H353 zenon_H432 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H14f zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H22f zenon_H125 zenon_H233 zenon_H1b3 zenon_H175 zenon_H113 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H160 zenon_H114 zenon_H108 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H61 zenon_H5a zenon_H6e zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.96/86.11 apply (zenon_L20_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.96/86.11 apply (zenon_L10_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.96/86.11 apply (zenon_L21_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.96/86.11 apply (zenon_L365_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.96/86.11 apply (zenon_L721_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.96/86.11 apply (zenon_L379_); trivial.
% 85.96/86.11 exact (zenon_H296 zenon_H292).
% 85.96/86.11 (* end of lemma zenon_L722_ *)
% 85.96/86.11 assert (zenon_L723_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_Hbb zenon_H296 zenon_H2bf zenon_H6e zenon_H61 zenon_H108 zenon_H114 zenon_H160 zenon_H446 zenon_H168 zenon_H104 zenon_H154 zenon_H113 zenon_H175 zenon_H1b3 zenon_H233 zenon_H125 zenon_H22f zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H150 zenon_H14f zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H432 zenon_H353 zenon_H35d zenon_H14c zenon_H16e zenon_H20f zenon_H23a zenon_H36c zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H395 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.96/86.11 apply (zenon_L722_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.96/86.11 apply (zenon_L28_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.96/86.11 apply (zenon_L30_); trivial.
% 85.96/86.11 apply (zenon_L41_); trivial.
% 85.96/86.11 (* end of lemma zenon_L723_ *)
% 85.96/86.11 assert (zenon_L724_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H395 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H36c zenon_H23a zenon_H20f zenon_H16e zenon_H14c zenon_H35d zenon_H353 zenon_H432 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H14f zenon_H150 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H22f zenon_H125 zenon_H233 zenon_H1b3 zenon_H175 zenon_H113 zenon_H154 zenon_H104 zenon_H168 zenon_H446 zenon_H160 zenon_H114 zenon_H108 zenon_H61 zenon_H6e zenon_H2bf zenon_H296 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.96/86.11 exact (zenon_Hb9 zenon_Hbd).
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.96/86.11 apply (zenon_L26_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.96/86.11 apply (zenon_L723_); trivial.
% 85.96/86.11 apply (zenon_L31_); trivial.
% 85.96/86.11 (* end of lemma zenon_L724_ *)
% 85.96/86.11 assert (zenon_L725_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_H449 zenon_H12a zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_H1b3 zenon_H446 zenon_H353 zenon_H35d zenon_H432 zenon_H368 zenon_H22f zenon_H11e zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H125 zenon_H233 zenon_H236 zenon_H11c zenon_H168 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H329 zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H136.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.96/86.11 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.96/86.11 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.96/86.11 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.96/86.11 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.96/86.11 exact (zenon_H17 zenon_H14).
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.96/86.11 apply (zenon_L266_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.96/86.11 apply (zenon_L724_); trivial.
% 85.96/86.11 apply (zenon_L52_); trivial.
% 85.96/86.11 apply (zenon_L85_); trivial.
% 85.96/86.11 apply (zenon_L86_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.96/86.11 apply (zenon_L59_); trivial.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.96/86.11 apply (zenon_L62_); trivial.
% 85.96/86.11 apply (zenon_L152_); trivial.
% 85.96/86.11 exact (zenon_H44a zenon_H122).
% 85.96/86.11 (* end of lemma zenon_L725_ *)
% 85.96/86.11 assert (zenon_L726_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 85.96/86.11 do 0 intro. intros zenon_H139 zenon_H136 zenon_H10a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H395 zenon_H2bf zenon_H329 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H114 zenon_H13f zenon_H168 zenon_H11c zenon_H236 zenon_H233 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_Hfd zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H11e zenon_H22f zenon_H368 zenon_H432 zenon_H35d zenon_H353 zenon_H446 zenon_H1b3 zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H12a zenon_H449.
% 85.96/86.11 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.96/86.11 apply (zenon_L725_); trivial.
% 85.96/86.11 apply (zenon_L725_); trivial.
% 85.96/86.11 (* end of lemma zenon_L726_ *)
% 85.96/86.11 assert (zenon_L727_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H256 zenon_H12a zenon_H22f zenon_H136 zenon_H10a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H395 zenon_H2bf zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H236 zenon_H125 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H368 zenon_H432 zenon_H35d zenon_H353 zenon_H446 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_H329 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H11e.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.99/86.11 apply (zenon_L714_); trivial.
% 85.99/86.11 apply (zenon_L714_); trivial.
% 85.99/86.11 apply (zenon_L726_); trivial.
% 85.99/86.11 (* end of lemma zenon_L727_ *)
% 85.99/86.11 assert (zenon_L728_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H329 zenon_H446 zenon_H353 zenon_H35d zenon_H432 zenon_H368 zenon_H36c zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H298 zenon_H24b zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H25 zenon_H51.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.11 apply (zenon_L254_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.11 apply (zenon_L56_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.11 apply (zenon_L74_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.11 apply (zenon_L120_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.11 apply (zenon_L122_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.11 apply (zenon_L123_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.11 apply (zenon_L124_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.11 apply (zenon_L145_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.11 apply (zenon_L148_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.11 apply (zenon_L149_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.11 apply (zenon_L727_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.11 apply (zenon_L155_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.11 apply (zenon_L156_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.11 apply (zenon_L284_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.11 apply (zenon_L216_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.11 apply (zenon_L217_); trivial.
% 85.99/86.11 apply (zenon_L218_); trivial.
% 85.99/86.11 apply (zenon_L261_); trivial.
% 85.99/86.11 apply (zenon_L285_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.11 apply (zenon_L7_); trivial.
% 85.99/86.11 apply (zenon_L403_); trivial.
% 85.99/86.11 exact (zenon_H33c zenon_H27d).
% 85.99/86.11 (* end of lemma zenon_L728_ *)
% 85.99/86.11 assert (zenon_L729_ : (~((h4 (op1 (e12) (e10))) = (op2 (h4 (e12)) (h4 (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op1 (e12) (e10)) = (e11)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H44c zenon_H353 zenon_H18a zenon_H2a3 zenon_H2a6.
% 85.99/86.11 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (op1 (e12) (e10))) = (op2 (h4 (e12)) (h4 (e10))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H44c.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H353.
% 85.99/86.11 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e12)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H44d].
% 85.99/86.11 cut (((h4 (e11)) = (h4 (op1 (e12) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H44e].
% 85.99/86.11 congruence.
% 85.99/86.11 elim (classic ((h4 (op1 (e12) (e10))) = (h4 (op1 (e12) (e10))))); [ zenon_intro zenon_H44f | zenon_intro zenon_H450 ].
% 85.99/86.11 cut (((h4 (op1 (e12) (e10))) = (h4 (op1 (e12) (e10)))) = ((h4 (e11)) = (h4 (op1 (e12) (e10))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H44e.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H44f.
% 85.99/86.11 cut (((h4 (op1 (e12) (e10))) = (h4 (op1 (e12) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H450].
% 85.99/86.11 cut (((h4 (op1 (e12) (e10))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H451].
% 85.99/86.11 congruence.
% 85.99/86.11 cut (((op1 (e12) (e10)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H452].
% 85.99/86.11 congruence.
% 85.99/86.11 exact (zenon_H452 zenon_H18a).
% 85.99/86.11 apply zenon_H450. apply refl_equal.
% 85.99/86.11 apply zenon_H450. apply refl_equal.
% 85.99/86.11 cut (((op2 (e23) (op2 (e23) (e23))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H453].
% 85.99/86.11 cut (((e23) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H454].
% 85.99/86.11 congruence.
% 85.99/86.11 apply zenon_H454. apply sym_equal. exact zenon_H2a6.
% 85.99/86.11 apply zenon_H453. apply sym_equal. exact zenon_H2a3.
% 85.99/86.11 (* end of lemma zenon_L729_ *)
% 85.99/86.11 assert (zenon_L730_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((h4 (op1 (e12) (e10))) = (op2 (h4 (e12)) (h4 (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H256 zenon_H44c zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H11e zenon_H11c zenon_H114 zenon_H13f zenon_H22f.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H18a | zenon_intro zenon_H230 ].
% 85.99/86.11 apply (zenon_L729_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H230); [ zenon_intro zenon_H11d | zenon_intro zenon_H231 ].
% 85.99/86.11 apply (zenon_L67_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H231); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H194 ].
% 85.99/86.11 exact (zenon_H1cc zenon_H1c9).
% 85.99/86.11 apply (zenon_L96_); trivial.
% 85.99/86.11 exact (zenon_H44a zenon_H122).
% 85.99/86.11 (* end of lemma zenon_L730_ *)
% 85.99/86.11 assert (zenon_L731_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e12) (e10))) = (op2 (h4 (e12)) (h4 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H1a6 zenon_H1a0 zenon_H2a3 zenon_H2a6 zenon_H353 zenon_H44c zenon_H168 zenon_H236 zenon_H297 zenon_H298 zenon_H1ca zenon_H154 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.11 apply (zenon_L157_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 85.99/86.11 exact (zenon_H1a7 zenon_H1ab).
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 85.99/86.11 apply (zenon_L86_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 85.99/86.11 apply (zenon_L729_); trivial.
% 85.99/86.11 apply (zenon_L98_); trivial.
% 85.99/86.11 apply (zenon_L179_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.11 apply (zenon_L62_); trivial.
% 85.99/86.11 apply (zenon_L71_); trivial.
% 85.99/86.11 (* end of lemma zenon_L731_ *)
% 85.99/86.11 assert (zenon_L732_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((h4 (op1 (e12) (e10))) = (op2 (h4 (e12)) (h4 (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1fb zenon_H14f zenon_H14c zenon_H209 zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H160 zenon_H16e zenon_H20f zenon_H23a zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H22f zenon_H13f zenon_H11e zenon_H12a zenon_H1ca zenon_H125 zenon_H298 zenon_H236 zenon_H44c zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H1a0 zenon_H1a6 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.11 apply (zenon_L56_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.11 apply (zenon_L74_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.11 apply (zenon_L120_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.11 apply (zenon_L122_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.11 apply (zenon_L123_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.11 apply (zenon_L124_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.11 apply (zenon_L145_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.11 apply (zenon_L148_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.11 apply (zenon_L149_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.11 apply (zenon_L730_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.11 apply (zenon_L155_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.11 apply (zenon_L156_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.11 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.11 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.99/86.11 apply (zenon_L731_); trivial.
% 85.99/86.11 apply (zenon_L731_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.11 apply (zenon_L216_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.11 apply (zenon_L217_); trivial.
% 85.99/86.11 apply (zenon_L218_); trivial.
% 85.99/86.11 (* end of lemma zenon_L732_ *)
% 85.99/86.11 assert (zenon_L733_ : ((h4 (e12)) = (e23)) -> ((op1 (e12) (e11)) = (e12)) -> (~((e23) = (h4 (op1 (e12) (e11))))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H2a6 zenon_H122 zenon_H455.
% 85.99/86.11 elim (classic ((h4 (op1 (e12) (e11))) = (h4 (op1 (e12) (e11))))); [ zenon_intro zenon_H456 | zenon_intro zenon_H457 ].
% 85.99/86.11 cut (((h4 (op1 (e12) (e11))) = (h4 (op1 (e12) (e11)))) = ((e23) = (h4 (op1 (e12) (e11))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H455.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H456.
% 85.99/86.11 cut (((h4 (op1 (e12) (e11))) = (h4 (op1 (e12) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H457].
% 85.99/86.11 cut (((h4 (op1 (e12) (e11))) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H458].
% 85.99/86.11 congruence.
% 85.99/86.11 cut (((h4 (e12)) = (e23)) = ((h4 (op1 (e12) (e11))) = (e23))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H458.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H2a6.
% 85.99/86.11 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 85.99/86.11 cut (((h4 (e12)) = (h4 (op1 (e12) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H459].
% 85.99/86.11 congruence.
% 85.99/86.11 elim (classic ((h4 (op1 (e12) (e11))) = (h4 (op1 (e12) (e11))))); [ zenon_intro zenon_H456 | zenon_intro zenon_H457 ].
% 85.99/86.11 cut (((h4 (op1 (e12) (e11))) = (h4 (op1 (e12) (e11)))) = ((h4 (e12)) = (h4 (op1 (e12) (e11))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H459.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H456.
% 85.99/86.11 cut (((h4 (op1 (e12) (e11))) = (h4 (op1 (e12) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H457].
% 85.99/86.11 cut (((h4 (op1 (e12) (e11))) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H45a].
% 85.99/86.11 congruence.
% 85.99/86.11 cut (((op1 (e12) (e11)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H44a].
% 85.99/86.11 congruence.
% 85.99/86.11 exact (zenon_H44a zenon_H122).
% 85.99/86.11 apply zenon_H457. apply refl_equal.
% 85.99/86.11 apply zenon_H457. apply refl_equal.
% 85.99/86.11 apply zenon_H22. apply refl_equal.
% 85.99/86.11 apply zenon_H457. apply refl_equal.
% 85.99/86.11 apply zenon_H457. apply refl_equal.
% 85.99/86.11 (* end of lemma zenon_L733_ *)
% 85.99/86.11 assert (zenon_L734_ : ((op2 (e23) (e20)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((op1 (e12) (e11)) = (e12)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H27d zenon_H2f zenon_H29c zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H122 zenon_H45b.
% 85.99/86.11 elim (classic ((op2 (h4 (e12)) (h4 (e11))) = (op2 (h4 (e12)) (h4 (e11))))); [ zenon_intro zenon_H45c | zenon_intro zenon_H45d ].
% 85.99/86.11 cut (((op2 (h4 (e12)) (h4 (e11))) = (op2 (h4 (e12)) (h4 (e11)))) = ((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H45b.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H45c.
% 85.99/86.11 cut (((op2 (h4 (e12)) (h4 (e11))) = (op2 (h4 (e12)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H45d].
% 85.99/86.11 cut (((op2 (h4 (e12)) (h4 (e11))) = (h4 (op1 (e12) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H45e].
% 85.99/86.11 congruence.
% 85.99/86.11 cut (((op2 (e23) (e20)) = (e23)) = ((op2 (h4 (e12)) (h4 (e11))) = (h4 (op1 (e12) (e11))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H45e.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H27d.
% 85.99/86.11 cut (((e23) = (h4 (op1 (e12) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H455].
% 85.99/86.11 cut (((op2 (e23) (e20)) = (op2 (h4 (e12)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H45f].
% 85.99/86.11 congruence.
% 85.99/86.11 elim (classic ((op2 (h4 (e12)) (h4 (e11))) = (op2 (h4 (e12)) (h4 (e11))))); [ zenon_intro zenon_H45c | zenon_intro zenon_H45d ].
% 85.99/86.11 cut (((op2 (h4 (e12)) (h4 (e11))) = (op2 (h4 (e12)) (h4 (e11)))) = ((op2 (e23) (e20)) = (op2 (h4 (e12)) (h4 (e11))))).
% 85.99/86.11 intro zenon_D_pnotp.
% 85.99/86.11 apply zenon_H45f.
% 85.99/86.11 rewrite <- zenon_D_pnotp.
% 85.99/86.11 exact zenon_H45c.
% 85.99/86.11 cut (((op2 (h4 (e12)) (h4 (e11))) = (op2 (h4 (e12)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H45d].
% 85.99/86.11 cut (((op2 (h4 (e12)) (h4 (e11))) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H460].
% 85.99/86.11 congruence.
% 85.99/86.11 cut (((h4 (e11)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H358].
% 85.99/86.11 cut (((h4 (e12)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H39e].
% 85.99/86.11 congruence.
% 85.99/86.11 exact (zenon_H39e zenon_H2a6).
% 85.99/86.11 apply (zenon_L302_); trivial.
% 85.99/86.11 apply zenon_H45d. apply refl_equal.
% 85.99/86.11 apply zenon_H45d. apply refl_equal.
% 85.99/86.11 apply (zenon_L733_); trivial.
% 85.99/86.11 apply zenon_H45d. apply refl_equal.
% 85.99/86.11 apply zenon_H45d. apply refl_equal.
% 85.99/86.11 (* end of lemma zenon_L734_ *)
% 85.99/86.11 assert (zenon_L735_ : (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e23) (e23)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H29c zenon_H2f zenon_H27d zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H166 | zenon_intro zenon_H1e2 ].
% 85.99/86.11 apply (zenon_L85_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H122 | zenon_intro zenon_H1e3 ].
% 85.99/86.11 apply (zenon_L734_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H109 | zenon_intro zenon_H123 ].
% 85.99/86.11 apply (zenon_L61_); trivial.
% 85.99/86.11 apply (zenon_L70_); trivial.
% 85.99/86.11 (* end of lemma zenon_L735_ *)
% 85.99/86.11 assert (zenon_L736_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H89 zenon_H37 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.99/86.11 apply (zenon_L175_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.99/86.11 apply (zenon_L39_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.99/86.11 apply (zenon_L735_); trivial.
% 85.99/86.11 apply (zenon_L256_); trivial.
% 85.99/86.11 (* end of lemma zenon_L736_ *)
% 85.99/86.11 assert (zenon_L737_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H61 zenon_H268 zenon_H2c9 zenon_H289 zenon_H28a zenon_H27f zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.11 apply (zenon_L20_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.11 apply (zenon_L10_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.11 exact (zenon_H63 zenon_H60).
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.11 apply (zenon_L220_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.11 apply (zenon_L31_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.11 apply (zenon_L173_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.99/86.11 apply (zenon_L736_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.99/86.11 apply (zenon_L196_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.99/86.11 apply (zenon_L171_); trivial.
% 85.99/86.11 apply (zenon_L172_); trivial.
% 85.99/86.11 apply (zenon_L192_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.11 exact (zenon_H28 zenon_H24).
% 85.99/86.11 apply (zenon_L15_); trivial.
% 85.99/86.11 (* end of lemma zenon_L737_ *)
% 85.99/86.11 assert (zenon_L738_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H1c zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H2c9 zenon_H268 zenon_H2b4 zenon_H293 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.11 apply (zenon_L3_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.11 exact (zenon_H268 zenon_H26b).
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.11 apply (zenon_L10_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.11 apply (zenon_L162_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.11 apply (zenon_L737_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.11 apply (zenon_L14_); trivial.
% 85.99/86.11 apply (zenon_L195_); trivial.
% 85.99/86.11 (* end of lemma zenon_L738_ *)
% 85.99/86.11 assert (zenon_L739_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.11 apply (zenon_L189_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.11 apply (zenon_L736_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.11 apply (zenon_L190_); trivial.
% 85.99/86.11 apply (zenon_L171_); trivial.
% 85.99/86.11 (* end of lemma zenon_L739_ *)
% 85.99/86.11 assert (zenon_L740_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e23) (e21)) = (e21)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_H8e zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.99/86.11 apply (zenon_L23_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.99/86.11 apply (zenon_L686_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.99/86.11 apply (zenon_L739_); trivial.
% 85.99/86.11 apply (zenon_L163_); trivial.
% 85.99/86.11 (* end of lemma zenon_L740_ *)
% 85.99/86.11 assert (zenon_L741_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> ((op2 (e23) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_Hb2 zenon_H28a zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H40 zenon_Hdc zenon_H8e zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.99/86.11 apply (zenon_L405_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.99/86.11 apply (zenon_L740_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.99/86.11 apply (zenon_L37_); trivial.
% 85.99/86.11 apply (zenon_L192_); trivial.
% 85.99/86.11 (* end of lemma zenon_L741_ *)
% 85.99/86.11 assert (zenon_L742_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.11 do 0 intro. intros zenon_H6e zenon_H63 zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d zenon_Hb2 zenon_H28a zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_Hdc zenon_H5a zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.11 apply (zenon_L20_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.11 apply (zenon_L10_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.11 exact (zenon_H63 zenon_H60).
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.11 apply (zenon_L200_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.11 apply (zenon_L31_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.11 apply (zenon_L741_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.11 apply (zenon_L736_); trivial.
% 85.99/86.11 apply (zenon_L192_); trivial.
% 85.99/86.11 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.11 exact (zenon_H28 zenon_H24).
% 85.99/86.11 apply (zenon_L15_); trivial.
% 85.99/86.11 (* end of lemma zenon_L742_ *)
% 85.99/86.11 assert (zenon_L743_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2c9 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H28a zenon_Hb2 zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.12 apply (zenon_L2_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.12 exact (zenon_H268 zenon_H26b).
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.12 apply (zenon_L10_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.12 apply (zenon_L162_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.12 apply (zenon_L742_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.12 apply (zenon_L14_); trivial.
% 85.99/86.12 apply (zenon_L261_); trivial.
% 85.99/86.12 (* end of lemma zenon_L743_ *)
% 85.99/86.12 assert (zenon_L744_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2e1 zenon_H37a zenon_H61 zenon_H28c zenon_H289 zenon_H27f zenon_H1c zenon_H343 zenon_H2c9 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_Hb2 zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H320.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.12 apply (zenon_L162_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.12 apply (zenon_L163_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.12 apply (zenon_L738_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.12 apply (zenon_L296_); trivial.
% 85.99/86.12 apply (zenon_L743_); trivial.
% 85.99/86.12 (* end of lemma zenon_L744_ *)
% 85.99/86.12 assert (zenon_L745_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H2f zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.12 apply (zenon_L20_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.12 apply (zenon_L10_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.12 exact (zenon_H63 zenon_H60).
% 85.99/86.12 apply (zenon_L739_); trivial.
% 85.99/86.12 (* end of lemma zenon_L745_ *)
% 85.99/86.12 assert (zenon_L746_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2f zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.12 apply (zenon_L3_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.12 exact (zenon_H268 zenon_H26b).
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.12 apply (zenon_L10_); trivial.
% 85.99/86.12 apply (zenon_L745_); trivial.
% 85.99/86.12 (* end of lemma zenon_L746_ *)
% 85.99/86.12 assert (zenon_L747_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H37a zenon_H14 zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H28a zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2f zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.12 apply (zenon_L295_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.12 apply (zenon_L296_); trivial.
% 85.99/86.12 apply (zenon_L746_); trivial.
% 85.99/86.12 (* end of lemma zenon_L747_ *)
% 85.99/86.12 assert (zenon_L748_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H51 zenon_Hbb zenon_H341 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H37a zenon_H320 zenon_Hb2 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H343 zenon_H18 zenon_H2dc zenon_H5a zenon_H2d6 zenon_H28 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2c9 zenon_H293 zenon_Hac zenon_H1e1 zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H113 zenon_H114 zenon_H108 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H31a zenon_H2b4 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H6e zenon_H2e1 zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.12 apply (zenon_L158_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.12 apply (zenon_L26_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.12 apply (zenon_L744_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.12 apply (zenon_L28_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.12 apply (zenon_L162_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.12 apply (zenon_L163_); trivial.
% 85.99/86.12 apply (zenon_L747_); trivial.
% 85.99/86.12 apply (zenon_L209_); trivial.
% 85.99/86.12 apply (zenon_L31_); trivial.
% 85.99/86.12 apply (zenon_L220_); trivial.
% 85.99/86.12 apply (zenon_L26_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.12 apply (zenon_L222_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.12 apply (zenon_L7_); trivial.
% 85.99/86.12 apply (zenon_L16_); trivial.
% 85.99/86.12 (* end of lemma zenon_L748_ *)
% 85.99/86.12 assert (zenon_L749_ : (((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H461 zenon_H51 zenon_Hb8 zenon_H2e1 zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H2b4 zenon_H31a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_Hac zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H343 zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hb2 zenon_H320 zenon_H37a zenon_H26e zenon_Hd5 zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H341 zenon_H25 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H461). zenon_intro zenon_Hd4. zenon_intro zenon_He3.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_He3). zenon_intro zenon_He5. zenon_intro zenon_He4.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_He4). zenon_intro zenon_H463. zenon_intro zenon_H462.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H462). zenon_intro zenon_H465. zenon_intro zenon_H464.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H463); [ zenon_intro zenon_H269 | zenon_intro zenon_Hda ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H465); [ zenon_intro zenon_H28 | zenon_intro zenon_H28 ].
% 85.99/86.12 apply (zenon_L748_); trivial.
% 85.99/86.12 apply (zenon_L748_); trivial.
% 85.99/86.12 exact (zenon_Hda zenon_Hd4).
% 85.99/86.12 (* end of lemma zenon_L749_ *)
% 85.99/86.12 assert (zenon_L750_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e21) (e23)) = (e21)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2bf zenon_H283 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H9b zenon_H375 zenon_Hed zenon_H43d zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H40 zenon_Hdc zenon_H6b zenon_H2c5 zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H23 zenon_H293 zenon_H2b4 zenon_Hb1.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.12 apply (zenon_L31_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.12 apply (zenon_L740_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.12 apply (zenon_L736_); trivial.
% 85.99/86.12 exact (zenon_Hb1 zenon_Hab).
% 85.99/86.12 (* end of lemma zenon_L750_ *)
% 85.99/86.12 assert (zenon_L751_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H6e zenon_H2e zenon_H63 zenon_Hb2 zenon_H28a zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H89 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d zenon_H2c5 zenon_H6b zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H2bb zenon_H2c2 zenon_H26e zenon_H82 zenon_Hb5 zenon_H5a zenon_H2f zenon_H37 zenon_Hb1.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.12 apply (zenon_L3_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.12 exact (zenon_H268 zenon_H26b).
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.12 apply (zenon_L10_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.12 apply (zenon_L20_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.12 apply (zenon_L10_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.12 exact (zenon_H63 zenon_H60).
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.99/86.12 apply (zenon_L405_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.99/86.12 apply (zenon_L750_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.99/86.12 apply (zenon_L37_); trivial.
% 85.99/86.12 exact (zenon_Hb1 zenon_Hab).
% 85.99/86.12 (* end of lemma zenon_L751_ *)
% 85.99/86.12 assert (zenon_L752_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H2fb zenon_H1f zenon_H267 zenon_H2c9 zenon_H1c zenon_H268 zenon_H6e zenon_H2e zenon_H63 zenon_Hb2 zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H89 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d zenon_H2c5 zenon_H6b zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H2bb zenon_H2c2 zenon_H26e zenon_H82 zenon_Hb5 zenon_H5a zenon_H2f zenon_H37 zenon_Hb1.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.12 apply (zenon_L231_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.12 apply (zenon_L163_); trivial.
% 85.99/86.12 apply (zenon_L751_); trivial.
% 85.99/86.12 (* end of lemma zenon_L752_ *)
% 85.99/86.12 assert (zenon_L753_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2f zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.12 apply (zenon_L231_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.12 apply (zenon_L163_); trivial.
% 85.99/86.12 apply (zenon_L747_); trivial.
% 85.99/86.12 (* end of lemma zenon_L753_ *)
% 85.99/86.12 assert (zenon_L754_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H51 zenon_Hb9 zenon_H71 zenon_Hbb zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H37a zenon_H5a zenon_Hb2 zenon_H82 zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H6b zenon_Hb1 zenon_Hb5 zenon_Hdc zenon_H6e zenon_H2e1 zenon_H343 zenon_H2d0 zenon_H341 zenon_H2c9 zenon_H18 zenon_H2dc zenon_Hb8 zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.12 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.12 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.12 apply (zenon_L26_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.12 apply (zenon_L231_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.12 apply (zenon_L163_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.12 apply (zenon_L159_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.12 apply (zenon_L295_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.12 apply (zenon_L296_); trivial.
% 85.99/86.12 apply (zenon_L752_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.12 apply (zenon_L27_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.12 apply (zenon_L753_); trivial.
% 85.99/86.12 apply (zenon_L233_); trivial.
% 85.99/86.12 apply (zenon_L31_); trivial.
% 85.99/86.12 apply (zenon_L220_); trivial.
% 85.99/86.12 apply (zenon_L26_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.12 apply (zenon_L4_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.12 apply (zenon_L7_); trivial.
% 85.99/86.12 apply (zenon_L16_); trivial.
% 85.99/86.12 (* end of lemma zenon_L754_ *)
% 85.99/86.12 assert (zenon_L755_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> False).
% 85.99/86.12 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H37 zenon_H9b zenon_H89 zenon_H2f zenon_H375 zenon_Hed zenon_H43d zenon_H261 zenon_H3d zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H23 zenon_H40 zenon_H383.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.12 apply (zenon_L685_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.12 apply (zenon_L187_); trivial.
% 85.99/86.12 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.12 apply (zenon_L14_); trivial.
% 85.99/86.12 exact (zenon_H383 zenon_Hcc).
% 85.99/86.12 (* end of lemma zenon_L755_ *)
% 85.99/86.12 assert (zenon_L756_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e23) (e23)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_H383 zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H37 zenon_Hab zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.99/86.13 apply (zenon_L23_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.99/86.13 apply (zenon_L755_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.99/86.13 apply (zenon_L191_); trivial.
% 85.99/86.13 apply (zenon_L163_); trivial.
% 85.99/86.13 (* end of lemma zenon_L756_ *)
% 85.99/86.13 assert (zenon_L757_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H383 zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.13 apply (zenon_L31_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.13 apply (zenon_L740_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.13 apply (zenon_L736_); trivial.
% 85.99/86.13 apply (zenon_L756_); trivial.
% 85.99/86.13 (* end of lemma zenon_L757_ *)
% 85.99/86.13 assert (zenon_L758_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H6e zenon_H2e zenon_H63 zenon_Hb2 zenon_H28a zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H40 zenon_H383 zenon_H2b4 zenon_H293 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d zenon_Hdc zenon_H82 zenon_Hb5 zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.13 apply (zenon_L20_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.13 apply (zenon_L10_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.13 exact (zenon_H63 zenon_H60).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.99/86.13 apply (zenon_L405_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.99/86.13 apply (zenon_L757_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.99/86.13 apply (zenon_L37_); trivial.
% 85.99/86.13 apply (zenon_L192_); trivial.
% 85.99/86.13 (* end of lemma zenon_L758_ *)
% 85.99/86.13 assert (zenon_L759_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H28a zenon_Hb2 zenon_H63 zenon_H2e zenon_H6e zenon_H23 zenon_H40 zenon_H383.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.13 apply (zenon_L3_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.13 exact (zenon_H268 zenon_H26b).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.13 apply (zenon_L10_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.13 apply (zenon_L198_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.13 apply (zenon_L758_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.13 apply (zenon_L14_); trivial.
% 85.99/86.13 exact (zenon_H383 zenon_Hcc).
% 85.99/86.13 (* end of lemma zenon_L759_ *)
% 85.99/86.13 assert (zenon_L760_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H2e1 zenon_H2fb zenon_H1f zenon_H267 zenon_H37a zenon_H61 zenon_H71 zenon_H341 zenon_H343 zenon_H2c9 zenon_H1c zenon_H268 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hb5 zenon_H82 zenon_Hdc zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H293 zenon_H2b4 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_Hb2 zenon_H63 zenon_H2e zenon_H6e zenon_H23 zenon_H40 zenon_H383.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.13 apply (zenon_L159_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.13 apply (zenon_L231_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.13 apply (zenon_L163_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.13 apply (zenon_L159_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.13 apply (zenon_L295_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.13 apply (zenon_L296_); trivial.
% 85.99/86.13 apply (zenon_L759_); trivial.
% 85.99/86.13 (* end of lemma zenon_L760_ *)
% 85.99/86.13 assert (zenon_L761_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H384 zenon_H39 zenon_H45 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H37a zenon_H5a zenon_Hb2 zenon_H82 zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H6b zenon_Hb5 zenon_Hdc zenon_H6e zenon_H2e1 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_Hb8 zenon_H51.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 85.99/86.13 apply (zenon_L754_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.13 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.13 apply (zenon_L26_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.13 apply (zenon_L760_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.13 apply (zenon_L27_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.13 apply (zenon_L753_); trivial.
% 85.99/86.13 apply (zenon_L233_); trivial.
% 85.99/86.13 apply (zenon_L31_); trivial.
% 85.99/86.13 apply (zenon_L219_); trivial.
% 85.99/86.13 apply (zenon_L26_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.13 apply (zenon_L4_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.13 apply (zenon_L7_); trivial.
% 85.99/86.13 apply (zenon_L250_); trivial.
% 85.99/86.13 (* end of lemma zenon_L761_ *)
% 85.99/86.13 assert (zenon_L762_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.99/86.13 apply (zenon_L175_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.99/86.13 apply (zenon_L240_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.99/86.13 apply (zenon_L735_); trivial.
% 85.99/86.13 apply (zenon_L256_); trivial.
% 85.99/86.13 (* end of lemma zenon_L762_ *)
% 85.99/86.13 assert (zenon_L763_ : ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H27d zenon_H31a zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H65 zenon_H2c5 zenon_H23 zenon_H283.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.13 apply (zenon_L189_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.13 apply (zenon_L762_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.13 apply (zenon_L242_); trivial.
% 85.99/86.13 apply (zenon_L171_); trivial.
% 85.99/86.13 (* end of lemma zenon_L763_ *)
% 85.99/86.13 assert (zenon_L764_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H31a zenon_H27d zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.13 exact (zenon_Hc5 zenon_H19).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.13 exact (zenon_H268 zenon_H26b).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.13 apply (zenon_L10_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.13 apply (zenon_L20_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.13 apply (zenon_L10_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.13 exact (zenon_H63 zenon_H60).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.99/86.13 apply (zenon_L23_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.99/86.13 apply (zenon_L763_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.99/86.13 exact (zenon_H63 zenon_H60).
% 85.99/86.13 apply (zenon_L189_); trivial.
% 85.99/86.13 (* end of lemma zenon_L764_ *)
% 85.99/86.13 assert (zenon_L765_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H51 zenon_H259 zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_Hc5 zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.13 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.13 apply (zenon_L158_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.13 apply (zenon_L26_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.13 apply (zenon_L159_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.13 apply (zenon_L231_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.13 apply (zenon_L163_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.13 apply (zenon_L159_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.13 apply (zenon_L295_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.13 apply (zenon_L296_); trivial.
% 85.99/86.13 apply (zenon_L764_); trivial.
% 85.99/86.13 apply (zenon_L31_); trivial.
% 85.99/86.13 apply (zenon_L219_); trivial.
% 85.99/86.13 apply (zenon_L26_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.13 apply (zenon_L4_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.13 apply (zenon_L7_); trivial.
% 85.99/86.13 apply (zenon_L16_); trivial.
% 85.99/86.13 (* end of lemma zenon_L765_ *)
% 85.99/86.13 assert (zenon_L766_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H54 zenon_H39 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_Hc5 zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H25 zenon_H45 zenon_H51.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 85.99/86.13 apply (zenon_L765_); trivial.
% 85.99/86.13 apply (zenon_L765_); trivial.
% 85.99/86.13 (* end of lemma zenon_L766_ *)
% 85.99/86.13 assert (zenon_L767_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H326 zenon_Hc0 zenon_H329 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H27d zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.99/86.13 apply (zenon_L267_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.99/86.13 apply (zenon_L257_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.99/86.13 apply (zenon_L13_); trivial.
% 85.99/86.13 apply (zenon_L735_); trivial.
% 85.99/86.13 (* end of lemma zenon_L767_ *)
% 85.99/86.13 assert (zenon_L768_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((op2 (e23) (e20)) = (e23)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H6e zenon_H5a zenon_H61 zenon_H23 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H37 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H27d zenon_H2f zenon_H2b8 zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H329 zenon_Hc0 zenon_H326 zenon_Hb1.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.13 apply (zenon_L20_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.13 apply (zenon_L10_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.13 apply (zenon_L21_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.13 apply (zenon_L31_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.13 apply (zenon_L33_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.13 apply (zenon_L767_); trivial.
% 85.99/86.13 exact (zenon_Hb1 zenon_Hab).
% 85.99/86.13 (* end of lemma zenon_L768_ *)
% 85.99/86.13 assert (zenon_L769_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H395 zenon_Hb1 zenon_H326 zenon_Hc0 zenon_H329 zenon_H31a zenon_H317 zenon_H2b4 zenon_H3d zenon_H2e zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H27d zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H37 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H61 zenon_H5a zenon_H6e zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 85.99/86.13 apply (zenon_L365_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 85.99/86.13 apply (zenon_L768_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 85.99/86.13 apply (zenon_L379_); trivial.
% 85.99/86.13 exact (zenon_H296 zenon_H292).
% 85.99/86.13 (* end of lemma zenon_L769_ *)
% 85.99/86.13 assert (zenon_L770_ : (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((op2 (e23) (e20)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.13 do 0 intro. intros zenon_H63 zenon_H2d6 zenon_H259 zenon_H296 zenon_H66 zenon_H2bf zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H27d zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H2b4 zenon_H317 zenon_H31a zenon_H329 zenon_Hc0 zenon_H326 zenon_Hb1 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.13 apply (zenon_L20_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.13 apply (zenon_L10_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.13 exact (zenon_H63 zenon_H60).
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.13 apply (zenon_L200_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.13 apply (zenon_L769_); trivial.
% 85.99/86.13 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.13 apply (zenon_L6_); trivial.
% 85.99/86.13 apply (zenon_L15_); trivial.
% 85.99/86.13 (* end of lemma zenon_L770_ *)
% 85.99/86.13 assert (zenon_L771_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H326 zenon_H329 zenon_H31a zenon_H317 zenon_H2b4 zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H27d zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H61 zenon_H6e zenon_H2bf zenon_H296 zenon_H259 zenon_H2d6 zenon_H63 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.14 apply (zenon_L770_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.14 apply (zenon_L28_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.14 apply (zenon_L30_); trivial.
% 85.99/86.14 apply (zenon_L41_); trivial.
% 85.99/86.14 (* end of lemma zenon_L771_ *)
% 85.99/86.14 assert (zenon_L772_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((op2 (e23) (e20)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H63 zenon_H2d6 zenon_H259 zenon_H296 zenon_H2bf zenon_H6e zenon_H61 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H27d zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H2b4 zenon_H317 zenon_H31a zenon_H329 zenon_H326 zenon_H395 zenon_H25 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.14 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.14 apply (zenon_L26_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.14 apply (zenon_L771_); trivial.
% 85.99/86.14 apply (zenon_L31_); trivial.
% 85.99/86.14 (* end of lemma zenon_L772_ *)
% 85.99/86.14 assert (zenon_L773_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((op2 (e23) (e20)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2d6 zenon_H39b zenon_H296 zenon_H66 zenon_H2bf zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H27d zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H2b4 zenon_H317 zenon_H31a zenon_H329 zenon_Hc0 zenon_H326 zenon_Hb1 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.14 apply (zenon_L20_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.14 apply (zenon_L21_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.14 exact (zenon_H39b zenon_H2d4).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.14 apply (zenon_L769_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.14 apply (zenon_L6_); trivial.
% 85.99/86.14 apply (zenon_L15_); trivial.
% 85.99/86.14 (* end of lemma zenon_L773_ *)
% 85.99/86.14 assert (zenon_L774_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H326 zenon_H329 zenon_H31a zenon_H317 zenon_H2b4 zenon_H1e1 zenon_H45b zenon_H2a6 zenon_H353 zenon_H27d zenon_H10a zenon_H12a zenon_H11e zenon_H114 zenon_H11c zenon_H113 zenon_H125 zenon_H108 zenon_H61 zenon_H6e zenon_H2bf zenon_H296 zenon_H39b zenon_H2d6 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.14 apply (zenon_L773_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.14 apply (zenon_L28_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.14 apply (zenon_L30_); trivial.
% 85.99/86.14 apply (zenon_L41_); trivial.
% 85.99/86.14 (* end of lemma zenon_L774_ *)
% 85.99/86.14 assert (zenon_L775_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((op2 (e23) (e20)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H2d6 zenon_H39b zenon_H296 zenon_H2bf zenon_H6e zenon_H61 zenon_H108 zenon_H125 zenon_H113 zenon_H11c zenon_H114 zenon_H11e zenon_H12a zenon_H10a zenon_H27d zenon_H353 zenon_H2a6 zenon_H45b zenon_H1e1 zenon_H2b4 zenon_H317 zenon_H31a zenon_H329 zenon_H326 zenon_H395 zenon_H25 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.14 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.14 apply (zenon_L26_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.14 apply (zenon_L774_); trivial.
% 85.99/86.14 apply (zenon_L31_); trivial.
% 85.99/86.14 (* end of lemma zenon_L775_ *)
% 85.99/86.14 assert (zenon_L776_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H39c zenon_H51 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H6e zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_H329 zenon_H2bf zenon_H395 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H33b.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.14 apply (zenon_L254_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.99/86.14 exact (zenon_H17 zenon_H14).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.99/86.14 apply (zenon_L266_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.99/86.14 apply (zenon_L772_); trivial.
% 85.99/86.14 apply (zenon_L52_); trivial.
% 85.99/86.14 apply (zenon_L261_); trivial.
% 85.99/86.14 apply (zenon_L285_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.14 apply (zenon_L7_); trivial.
% 85.99/86.14 apply (zenon_L16_); trivial.
% 85.99/86.14 exact (zenon_H33c zenon_H27d).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.14 apply (zenon_L254_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.99/86.14 exact (zenon_H17 zenon_H14).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.99/86.14 apply (zenon_L266_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.99/86.14 apply (zenon_L775_); trivial.
% 85.99/86.14 apply (zenon_L52_); trivial.
% 85.99/86.14 apply (zenon_L261_); trivial.
% 85.99/86.14 apply (zenon_L285_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.14 apply (zenon_L7_); trivial.
% 85.99/86.14 apply (zenon_L403_); trivial.
% 85.99/86.14 exact (zenon_H33c zenon_H27d).
% 85.99/86.14 (* end of lemma zenon_L776_ *)
% 85.99/86.14 assert (zenon_L777_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H466 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H395 zenon_H2bf zenon_H329 zenon_H1e1 zenon_H10a zenon_H353 zenon_H2a6 zenon_H45b zenon_H113 zenon_H114 zenon_H108 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H6e zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H51.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 85.99/86.14 apply (zenon_L776_); trivial.
% 85.99/86.14 apply (zenon_L776_); trivial.
% 85.99/86.14 (* end of lemma zenon_L777_ *)
% 85.99/86.14 assert (zenon_L778_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e20) (e21)) = (e20))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e20) (e22)) = (e20))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e20) (e23)) = (e20))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e21) (e20)) = (e21))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e21) (e23)) = (e21))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e22) (e20)) = (e22))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e22) (e21)) = (e22))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e22) (e23)) = (e22))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e23) (e21)) = (e23))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e23) (e22)) = (e23))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))))))))))))))))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e22)) = (e21))\/(((op2 (e21) (e22)) = (e21))\/(((op2 (e22) (e22)) = (e21))\/((op2 (e23) (e22)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e12) (e11))) = (op2 (h4 (e12)) (h4 (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> (~((e22) = (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H468 zenon_Hce zenon_Hdf zenon_Hd5 zenon_H28c zenon_H289 zenon_H27f zenon_H341 zenon_H2d0 zenon_H343 zenon_H2e1 zenon_Hdc zenon_H6b zenon_Hc2 zenon_Hd1 zenon_H375 zenon_H43d zenon_H2c2 zenon_H293 zenon_H2bb zenon_H2c5 zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H3a9 zenon_H308 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H6e zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H108 zenon_H114 zenon_H113 zenon_H45b zenon_H2a6 zenon_H353 zenon_H10a zenon_H1e1 zenon_H329 zenon_H2bf zenon_H395 zenon_H259 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H323 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H51 zenon_H33d zenon_H25 zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H61 zenon_H2c9 zenon_H283 zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H468); [ zenon_intro zenon_H12 | zenon_intro zenon_H469 ].
% 85.99/86.14 apply (zenon_L1_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H469); [ zenon_intro zenon_H55 | zenon_intro zenon_H46a ].
% 85.99/86.14 apply (zenon_L19_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H46a); [ zenon_intro zenon_He2 | zenon_intro zenon_H46b ].
% 85.99/86.14 apply (zenon_L51_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H46b); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H46c ].
% 85.99/86.14 apply (zenon_L53_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H46c); [ zenon_intro zenon_Hf5 | zenon_intro zenon_H46d ].
% 85.99/86.14 apply (zenon_L54_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H46d); [ zenon_intro zenon_Hf6 | zenon_intro zenon_H46e ].
% 85.99/86.14 apply (zenon_L55_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H46e); [ zenon_intro zenon_H461 | zenon_intro zenon_H46f ].
% 85.99/86.14 apply (zenon_L749_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H46f); [ zenon_intro zenon_H2ff | zenon_intro zenon_H470 ].
% 85.99/86.14 apply (zenon_L229_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H470); [ zenon_intro zenon_H306 | zenon_intro zenon_H471 ].
% 85.99/86.14 apply (zenon_L230_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H471); [ zenon_intro zenon_H473 | zenon_intro zenon_H472 ].
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H473). zenon_intro zenon_H3d. zenon_intro zenon_H56.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H59). zenon_intro zenon_H474. zenon_intro zenon_H384.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H58); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hc5 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 85.99/86.14 apply (zenon_L761_); trivial.
% 85.99/86.14 apply (zenon_L761_); trivial.
% 85.99/86.14 apply (zenon_L766_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H472); [ zenon_intro zenon_H314 | zenon_intro zenon_H475 ].
% 85.99/86.14 apply (zenon_L252_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H475); [ zenon_intro zenon_H315 | zenon_intro zenon_H476 ].
% 85.99/86.14 apply (zenon_L253_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H476); [ zenon_intro zenon_H466 | zenon_intro zenon_H477 ].
% 85.99/86.14 apply (zenon_L777_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H477); [ zenon_intro zenon_H33e | zenon_intro zenon_H478 ].
% 85.99/86.14 apply (zenon_L291_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H478); [ zenon_intro zenon_H33f | zenon_intro zenon_H340 ].
% 85.99/86.14 apply (zenon_L292_); trivial.
% 85.99/86.14 apply (zenon_L293_); trivial.
% 85.99/86.14 (* end of lemma zenon_L778_ *)
% 85.99/86.14 assert (zenon_L779_ : (~((h4 (op1 (e12) (e12))) = (op2 (h4 (e12)) (h4 (e12))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e13) = (op1 (e12) (e12))) -> ((h4 (e12)) = (e23)) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H479 zenon_H35d zenon_H108 zenon_H2a6.
% 85.99/86.14 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (op1 (e12) (e12))) = (op2 (h4 (e12)) (h4 (e12))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H479.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H35d.
% 85.99/86.14 cut (((op2 (e23) (e23)) = (op2 (h4 (e12)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H47a].
% 85.99/86.14 cut (((h4 (e13)) = (h4 (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H47b].
% 85.99/86.14 congruence.
% 85.99/86.14 elim (classic ((h4 (op1 (e12) (e12))) = (h4 (op1 (e12) (e12))))); [ zenon_intro zenon_H47c | zenon_intro zenon_H47d ].
% 85.99/86.14 cut (((h4 (op1 (e12) (e12))) = (h4 (op1 (e12) (e12)))) = ((h4 (e13)) = (h4 (op1 (e12) (e12))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H47b.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H47c.
% 85.99/86.14 cut (((h4 (op1 (e12) (e12))) = (h4 (op1 (e12) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H47d].
% 85.99/86.14 cut (((h4 (op1 (e12) (e12))) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H47e].
% 85.99/86.14 congruence.
% 85.99/86.14 cut (((op1 (e12) (e12)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H112].
% 85.99/86.14 congruence.
% 85.99/86.14 apply zenon_H112. apply sym_equal. exact zenon_H108.
% 85.99/86.14 apply zenon_H47d. apply refl_equal.
% 85.99/86.14 apply zenon_H47d. apply refl_equal.
% 85.99/86.14 cut (((e23) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H454].
% 85.99/86.14 cut (((e23) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H454].
% 85.99/86.14 congruence.
% 85.99/86.14 apply zenon_H454. apply sym_equal. exact zenon_H2a6.
% 85.99/86.14 apply zenon_H454. apply sym_equal. exact zenon_H2a6.
% 85.99/86.14 (* end of lemma zenon_L779_ *)
% 85.99/86.14 assert (zenon_L780_ : (~((h4 (op1 (e12) (e13))) = (op2 (h4 (e12)) (h4 (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op1 (e12) (e13)) = (e10)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H47f zenon_H2a3 zenon_H146 zenon_H35d zenon_H2a6.
% 85.99/86.14 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (op1 (e12) (e13))) = (op2 (h4 (e12)) (h4 (e13))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H47f.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H2a3.
% 85.99/86.14 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e12)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H480].
% 85.99/86.14 cut (((h4 (e10)) = (h4 (op1 (e12) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H481].
% 85.99/86.14 congruence.
% 85.99/86.14 elim (classic ((h4 (op1 (e12) (e13))) = (h4 (op1 (e12) (e13))))); [ zenon_intro zenon_H482 | zenon_intro zenon_H483 ].
% 85.99/86.14 cut (((h4 (op1 (e12) (e13))) = (h4 (op1 (e12) (e13)))) = ((h4 (e10)) = (h4 (op1 (e12) (e13))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H481.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H482.
% 85.99/86.14 cut (((h4 (op1 (e12) (e13))) = (h4 (op1 (e12) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H483].
% 85.99/86.14 cut (((h4 (op1 (e12) (e13))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H484].
% 85.99/86.14 congruence.
% 85.99/86.14 cut (((op1 (e12) (e13)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H485].
% 85.99/86.14 congruence.
% 85.99/86.14 exact (zenon_H485 zenon_H146).
% 85.99/86.14 apply zenon_H483. apply refl_equal.
% 85.99/86.14 apply zenon_H483. apply refl_equal.
% 85.99/86.14 cut (((op2 (e23) (e23)) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H486].
% 85.99/86.14 cut (((e23) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H454].
% 85.99/86.14 congruence.
% 85.99/86.14 apply zenon_H454. apply sym_equal. exact zenon_H2a6.
% 85.99/86.14 apply zenon_H486. apply sym_equal. exact zenon_H35d.
% 85.99/86.14 (* end of lemma zenon_L780_ *)
% 85.99/86.14 assert (zenon_L781_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((h4 (op1 (e12) (e13))) = (op2 (h4 (e12)) (h4 (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H14f zenon_H13f zenon_H114 zenon_H113 zenon_H154 zenon_H108 zenon_H47f zenon_H2a3 zenon_H35d zenon_H2a6.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.99/86.14 apply (zenon_L75_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.99/86.14 apply (zenon_L65_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.99/86.14 apply (zenon_L79_); trivial.
% 85.99/86.14 apply (zenon_L780_); trivial.
% 85.99/86.14 (* end of lemma zenon_L781_ *)
% 85.99/86.14 assert (zenon_L782_ : ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> ((op2 (e23) (e23)) = (e22)) -> (~((e22) = (h4 (op1 (e13) (e10))))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H35d zenon_H297 zenon_H29c zenon_H487.
% 85.99/86.14 elim (classic ((h4 (op1 (e13) (e10))) = (h4 (op1 (e13) (e10))))); [ zenon_intro zenon_H488 | zenon_intro zenon_H489 ].
% 85.99/86.14 cut (((h4 (op1 (e13) (e10))) = (h4 (op1 (e13) (e10)))) = ((e22) = (h4 (op1 (e13) (e10))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H487.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H488.
% 85.99/86.14 cut (((h4 (op1 (e13) (e10))) = (h4 (op1 (e13) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H489].
% 85.99/86.14 cut (((h4 (op1 (e13) (e10))) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H48a].
% 85.99/86.14 congruence.
% 85.99/86.14 cut (((h4 (e13)) = (op2 (e23) (e23))) = ((h4 (op1 (e13) (e10))) = (e22))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H48a.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H35d.
% 85.99/86.14 cut (((op2 (e23) (e23)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H29d].
% 85.99/86.14 cut (((h4 (e13)) = (h4 (op1 (e13) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H48b].
% 85.99/86.14 congruence.
% 85.99/86.14 elim (classic ((h4 (op1 (e13) (e10))) = (h4 (op1 (e13) (e10))))); [ zenon_intro zenon_H488 | zenon_intro zenon_H489 ].
% 85.99/86.14 cut (((h4 (op1 (e13) (e10))) = (h4 (op1 (e13) (e10)))) = ((h4 (e13)) = (h4 (op1 (e13) (e10))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H48b.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H488.
% 85.99/86.14 cut (((h4 (op1 (e13) (e10))) = (h4 (op1 (e13) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H489].
% 85.99/86.14 cut (((h4 (op1 (e13) (e10))) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H48c].
% 85.99/86.14 congruence.
% 85.99/86.14 cut (((op1 (e13) (e10)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H420].
% 85.99/86.14 congruence.
% 85.99/86.14 exact (zenon_H420 zenon_H297).
% 85.99/86.14 apply zenon_H489. apply refl_equal.
% 85.99/86.14 apply zenon_H489. apply refl_equal.
% 85.99/86.14 exact (zenon_H29d zenon_H29c).
% 85.99/86.14 apply zenon_H489. apply refl_equal.
% 85.99/86.14 apply zenon_H489. apply refl_equal.
% 85.99/86.14 (* end of lemma zenon_L782_ *)
% 85.99/86.14 assert (zenon_L783_ : ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H3d zenon_H2a3 zenon_Ha9 zenon_H35d zenon_H29c zenon_H297 zenon_H48d.
% 85.99/86.14 elim (classic ((op2 (h4 (e13)) (h4 (e10))) = (op2 (h4 (e13)) (h4 (e10))))); [ zenon_intro zenon_H48e | zenon_intro zenon_H48f ].
% 85.99/86.14 cut (((op2 (h4 (e13)) (h4 (e10))) = (op2 (h4 (e13)) (h4 (e10)))) = ((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H48d.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H48e.
% 85.99/86.14 cut (((op2 (h4 (e13)) (h4 (e10))) = (op2 (h4 (e13)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H48f].
% 85.99/86.14 cut (((op2 (h4 (e13)) (h4 (e10))) = (h4 (op1 (e13) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H490].
% 85.99/86.14 congruence.
% 85.99/86.14 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (h4 (e13)) (h4 (e10))) = (h4 (op1 (e13) (e10))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H490.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H3d.
% 85.99/86.14 cut (((e22) = (h4 (op1 (e13) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H487].
% 85.99/86.14 cut (((op2 (e22) (e21)) = (op2 (h4 (e13)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H491].
% 85.99/86.14 congruence.
% 85.99/86.14 elim (classic ((op2 (h4 (e13)) (h4 (e10))) = (op2 (h4 (e13)) (h4 (e10))))); [ zenon_intro zenon_H48e | zenon_intro zenon_H48f ].
% 85.99/86.14 cut (((op2 (h4 (e13)) (h4 (e10))) = (op2 (h4 (e13)) (h4 (e10)))) = ((op2 (e22) (e21)) = (op2 (h4 (e13)) (h4 (e10))))).
% 85.99/86.14 intro zenon_D_pnotp.
% 85.99/86.14 apply zenon_H491.
% 85.99/86.14 rewrite <- zenon_D_pnotp.
% 85.99/86.14 exact zenon_H48e.
% 85.99/86.14 cut (((op2 (h4 (e13)) (h4 (e10))) = (op2 (h4 (e13)) (h4 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H48f].
% 85.99/86.14 cut (((op2 (h4 (e13)) (h4 (e10))) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H492].
% 85.99/86.14 congruence.
% 85.99/86.14 cut (((h4 (e10)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H2a2].
% 85.99/86.14 cut (((h4 (e13)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H3b4].
% 85.99/86.14 congruence.
% 85.99/86.14 apply (zenon_L456_); trivial.
% 85.99/86.14 apply (zenon_L182_); trivial.
% 85.99/86.14 apply zenon_H48f. apply refl_equal.
% 85.99/86.14 apply zenon_H48f. apply refl_equal.
% 85.99/86.14 apply (zenon_L782_); trivial.
% 85.99/86.14 apply zenon_H48f. apply refl_equal.
% 85.99/86.14 apply zenon_H48f. apply refl_equal.
% 85.99/86.14 (* end of lemma zenon_L783_ *)
% 85.99/86.14 assert (zenon_L784_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H2f zenon_H48d zenon_H297 zenon_H29c zenon_H35d zenon_H2a3 zenon_H3d zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.14 apply (zenon_L189_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.14 apply (zenon_L783_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.14 apply (zenon_L190_); trivial.
% 85.99/86.14 apply (zenon_L171_); trivial.
% 85.99/86.14 (* end of lemma zenon_L784_ *)
% 85.99/86.14 assert (zenon_L785_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H26e zenon_Hac zenon_H89 zenon_H37 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H283 zenon_H23 zenon_H2bf zenon_H7c zenon_H3d zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H2f zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.99/86.14 apply (zenon_L175_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.99/86.14 apply (zenon_L192_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.99/86.14 apply (zenon_L784_); trivial.
% 85.99/86.14 apply (zenon_L172_); trivial.
% 85.99/86.14 (* end of lemma zenon_L785_ *)
% 85.99/86.14 assert (zenon_L786_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2b4 zenon_H293 zenon_H26e zenon_Hac zenon_H89 zenon_H37 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H283 zenon_H23 zenon_H2bf zenon_H7c zenon_H3d zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H2f zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.14 apply (zenon_L20_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.14 exact (zenon_H63 zenon_H60).
% 85.99/86.14 apply (zenon_L785_); trivial.
% 85.99/86.14 (* end of lemma zenon_L786_ *)
% 85.99/86.14 assert (zenon_L787_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2f zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H3d zenon_H7c zenon_H2bf zenon_H283 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H37 zenon_H89 zenon_Hac zenon_H26e zenon_H293 zenon_H2b4 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.14 apply (zenon_L198_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.14 apply (zenon_L786_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.14 apply (zenon_L14_); trivial.
% 85.99/86.14 apply (zenon_L195_); trivial.
% 85.99/86.14 (* end of lemma zenon_L787_ *)
% 85.99/86.14 assert (zenon_L788_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H2dc zenon_H2d0 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2f zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H3d zenon_H7c zenon_H2bf zenon_H283 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H37 zenon_H89 zenon_Hac zenon_H26e zenon_H293 zenon_H2b4 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.14 apply (zenon_L3_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.14 exact (zenon_H268 zenon_H26b).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_L787_); trivial.
% 85.99/86.14 (* end of lemma zenon_L788_ *)
% 85.99/86.14 assert (zenon_L789_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2d6 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H7c zenon_H2bf zenon_H283 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H89 zenon_Hac zenon_H26e zenon_H293 zenon_H2b4 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.14 apply (zenon_L220_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.14 apply (zenon_L785_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.14 exact (zenon_H28 zenon_H24).
% 85.99/86.14 apply (zenon_L15_); trivial.
% 85.99/86.14 (* end of lemma zenon_L789_ *)
% 85.99/86.14 assert (zenon_L790_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H7c zenon_H2bf zenon_H283 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H89 zenon_Hac zenon_H26e zenon_H293 zenon_H2b4 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.14 apply (zenon_L20_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.14 exact (zenon_H63 zenon_H60).
% 85.99/86.14 apply (zenon_L789_); trivial.
% 85.99/86.14 (* end of lemma zenon_L790_ *)
% 85.99/86.14 assert (zenon_L791_ : (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2db zenon_H269 zenon_H61 zenon_H268 zenon_H1c zenon_H2c9 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H2b4 zenon_H293 zenon_H26e zenon_Hac zenon_H89 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H283 zenon_H2bf zenon_H7c zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.14 apply (zenon_L3_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.14 exact (zenon_H268 zenon_H26b).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.99/86.14 apply (zenon_L28_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.99/86.14 exact (zenon_H269 zenon_H26d).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.99/86.14 apply (zenon_L788_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.14 apply (zenon_L198_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.14 apply (zenon_L790_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.14 apply (zenon_L14_); trivial.
% 85.99/86.14 apply (zenon_L202_); trivial.
% 85.99/86.14 (* end of lemma zenon_L791_ *)
% 85.99/86.14 assert (zenon_L792_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2e1 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H2db zenon_H269 zenon_H61 zenon_H268 zenon_H1c zenon_H2c9 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H2b4 zenon_H293 zenon_H26e zenon_Hac zenon_H89 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H283 zenon_H2bf zenon_H7c zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H2bb zenon_H2c2 zenon_H289 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.14 apply (zenon_L159_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.14 apply (zenon_L162_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.14 apply (zenon_L163_); trivial.
% 85.99/86.14 apply (zenon_L791_); trivial.
% 85.99/86.14 (* end of lemma zenon_L792_ *)
% 85.99/86.14 assert (zenon_L793_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H2e4 zenon_Hb8 zenon_H259 zenon_H71 zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H2db zenon_H1c zenon_H2c9 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H39 zenon_H45 zenon_H28 zenon_H2b4 zenon_H293 zenon_Hac zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H6b zenon_H2c5 zenon_H283 zenon_H2bf zenon_H2a3 zenon_H35d zenon_H48d zenon_H2bb zenon_H2c2 zenon_H289 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_Hba zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.14 apply (zenon_L158_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.14 apply (zenon_L26_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.14 exact (zenon_Hba zenon_Hc0).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.14 apply (zenon_L28_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.14 apply (zenon_L792_); trivial.
% 85.99/86.14 apply (zenon_L209_); trivial.
% 85.99/86.14 apply (zenon_L31_); trivial.
% 85.99/86.14 (* end of lemma zenon_L793_ *)
% 85.99/86.14 assert (zenon_L794_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_Hbb zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_H5a zenon_H2dc zenon_H2d6 zenon_H28 zenon_H2db zenon_H18 zenon_H2e1 zenon_H78 zenon_Hba zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.14 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.14 apply (zenon_L56_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.14 apply (zenon_L74_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.14 apply (zenon_L120_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.14 apply (zenon_L122_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.14 apply (zenon_L123_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.14 apply (zenon_L124_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.14 apply (zenon_L145_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.14 apply (zenon_L148_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.14 apply (zenon_L149_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.14 apply (zenon_L154_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.14 apply (zenon_L155_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.14 apply (zenon_L156_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.14 apply (zenon_L793_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.14 apply (zenon_L216_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.14 apply (zenon_L217_); trivial.
% 85.99/86.14 apply (zenon_L218_); trivial.
% 85.99/86.14 apply (zenon_L220_); trivial.
% 85.99/86.14 apply (zenon_L26_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.14 apply (zenon_L222_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.14 apply (zenon_L7_); trivial.
% 85.99/86.14 apply (zenon_L16_); trivial.
% 85.99/86.14 (* end of lemma zenon_L794_ *)
% 85.99/86.14 assert (zenon_L795_ : (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_He6 zenon_H320 zenon_H27d zenon_H3d zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H283 zenon_H2bf zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a zenon_H2d6 zenon_H26e zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.99/86.14 exact (zenon_He6 zenon_H66).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.99/86.14 apply (zenon_L675_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.99/86.14 apply (zenon_L789_); trivial.
% 85.99/86.14 apply (zenon_L163_); trivial.
% 85.99/86.14 (* end of lemma zenon_L795_ *)
% 85.99/86.14 assert (zenon_L796_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H259 zenon_Hc0 zenon_H28a zenon_H289 zenon_H283 zenon_H61 zenon_H2b8 zenon_He6 zenon_H320 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2bf zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H2bb zenon_H2c2 zenon_H2d6 zenon_H26e zenon_H28c zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.14 apply (zenon_L20_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.14 exact (zenon_H63 zenon_H60).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.14 apply (zenon_L200_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.99/86.14 apply (zenon_L795_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.99/86.14 apply (zenon_L195_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.99/86.14 apply (zenon_L171_); trivial.
% 85.99/86.14 apply (zenon_L172_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.14 exact (zenon_H28 zenon_H24).
% 85.99/86.14 apply (zenon_L15_); trivial.
% 85.99/86.14 (* end of lemma zenon_L796_ *)
% 85.99/86.14 assert (zenon_L797_ : ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_H37 zenon_H39 zenon_H45 zenon_H28 zenon_H28c zenon_H26e zenon_H2d6 zenon_H2c2 zenon_H2bb zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H2bf zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H320 zenon_He6 zenon_H283 zenon_H289 zenon_H28a zenon_Hc0 zenon_H259 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.14 apply (zenon_L2_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.14 exact (zenon_H268 zenon_H26b).
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.14 apply (zenon_L10_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.14 apply (zenon_L162_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.14 apply (zenon_L796_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.14 apply (zenon_L14_); trivial.
% 85.99/86.14 apply (zenon_L196_); trivial.
% 85.99/86.14 (* end of lemma zenon_L797_ *)
% 85.99/86.14 assert (zenon_L798_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.14 do 0 intro. intros zenon_Hb8 zenon_H71 zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H2db zenon_H1c zenon_H2c9 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H39 zenon_H45 zenon_H28 zenon_H2b4 zenon_H293 zenon_Hac zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H6b zenon_H2c5 zenon_H283 zenon_H2bf zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H2bb zenon_H2c2 zenon_H289 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_H28c zenon_H320 zenon_He6 zenon_H259 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.14 apply (zenon_L158_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.14 apply (zenon_L26_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.14 apply (zenon_L159_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.14 apply (zenon_L162_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.14 apply (zenon_L163_); trivial.
% 85.99/86.14 apply (zenon_L797_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.14 apply (zenon_L28_); trivial.
% 85.99/86.14 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.14 apply (zenon_L792_); trivial.
% 85.99/86.14 apply (zenon_L209_); trivial.
% 85.99/86.14 apply (zenon_L31_); trivial.
% 85.99/86.14 (* end of lemma zenon_L798_ *)
% 85.99/86.14 assert (zenon_L799_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H2e4 zenon_Hb8 zenon_H71 zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H2db zenon_H1c zenon_H2c9 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H39 zenon_H45 zenon_H28 zenon_H2b4 zenon_H293 zenon_Hac zenon_Hd1 zenon_H18 zenon_Hc2 zenon_H78 zenon_H6b zenon_H2c5 zenon_H283 zenon_H2bf zenon_H2a3 zenon_H35d zenon_H48d zenon_H2bb zenon_H2c2 zenon_H289 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_H28c zenon_H320 zenon_He6 zenon_H259 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.15 apply (zenon_L798_); trivial.
% 85.99/86.15 (* end of lemma zenon_L799_ *)
% 85.99/86.15 assert (zenon_L800_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_Hbb zenon_H2d0 zenon_H2db zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H6e zenon_H28c zenon_He6 zenon_H2dc zenon_H320 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H2d6 zenon_H28 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H6b zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_H5a zenon_H2c9 zenon_H18 zenon_H2e1 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.15 apply (zenon_L56_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.15 apply (zenon_L74_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.15 apply (zenon_L120_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.15 apply (zenon_L122_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.15 apply (zenon_L123_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.15 apply (zenon_L124_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.15 apply (zenon_L145_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.15 apply (zenon_L148_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.15 apply (zenon_L149_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.15 apply (zenon_L154_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.15 apply (zenon_L155_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.15 apply (zenon_L156_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.15 apply (zenon_L799_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.15 apply (zenon_L216_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.15 apply (zenon_L217_); trivial.
% 85.99/86.15 apply (zenon_L218_); trivial.
% 85.99/86.15 apply (zenon_L220_); trivial.
% 85.99/86.15 apply (zenon_L26_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.15 apply (zenon_L222_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.15 apply (zenon_L7_); trivial.
% 85.99/86.15 apply (zenon_L16_); trivial.
% 85.99/86.15 (* end of lemma zenon_L800_ *)
% 85.99/86.15 assert (zenon_L801_ : (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_Hdc zenon_H40 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H2f zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H3d zenon_H2bf zenon_H283 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H23.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 85.99/86.15 apply (zenon_L23_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 85.99/86.15 apply (zenon_L687_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 85.99/86.15 apply (zenon_L785_); trivial.
% 85.99/86.15 apply (zenon_L163_); trivial.
% 85.99/86.15 (* end of lemma zenon_L801_ *)
% 85.99/86.15 assert (zenon_L802_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H6e zenon_H2e zenon_H63 zenon_Hb2 zenon_H2b4 zenon_H293 zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H289 zenon_H28a zenon_H3dd zenon_H1f zenon_H39 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H40 zenon_Hdc zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.15 apply (zenon_L20_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.15 apply (zenon_L10_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.15 exact (zenon_H63 zenon_H60).
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 85.99/86.15 apply (zenon_L405_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 85.99/86.15 apply (zenon_L801_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 85.99/86.15 apply (zenon_L37_); trivial.
% 85.99/86.15 apply (zenon_L192_); trivial.
% 85.99/86.15 (* end of lemma zenon_L802_ *)
% 85.99/86.15 assert (zenon_L803_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H28a zenon_H289 zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H293 zenon_H2b4 zenon_Hb2 zenon_H63 zenon_H2e zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.15 apply (zenon_L2_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.15 exact (zenon_H268 zenon_H26b).
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.15 apply (zenon_L10_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.15 apply (zenon_L198_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.15 apply (zenon_L802_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.15 apply (zenon_L14_); trivial.
% 85.99/86.15 apply (zenon_L195_); trivial.
% 85.99/86.15 (* end of lemma zenon_L803_ *)
% 85.99/86.15 assert (zenon_L804_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H2e4 zenon_Hb8 zenon_Hb9 zenon_H71 zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H2c9 zenon_H1c zenon_H2dc zenon_H2d0 zenon_H289 zenon_H2c2 zenon_H2bb zenon_H48d zenon_H35d zenon_H2a3 zenon_H2bf zenon_H283 zenon_H2c5 zenon_H6b zenon_H78 zenon_Hc2 zenon_H18 zenon_Hd1 zenon_Hac zenon_H293 zenon_H2b4 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H40 zenon_H45 zenon_H39 zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_H329 zenon_H3dd zenon_Hb2 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.15 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.15 apply (zenon_L26_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.15 apply (zenon_L159_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.15 apply (zenon_L231_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.15 apply (zenon_L163_); trivial.
% 85.99/86.15 apply (zenon_L803_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.15 apply (zenon_L28_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.15 apply (zenon_L159_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.15 apply (zenon_L231_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.15 apply (zenon_L163_); trivial.
% 85.99/86.15 apply (zenon_L788_); trivial.
% 85.99/86.15 apply (zenon_L233_); trivial.
% 85.99/86.15 apply (zenon_L31_); trivial.
% 85.99/86.15 (* end of lemma zenon_L804_ *)
% 85.99/86.15 assert (zenon_L805_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_Hb9 zenon_H71 zenon_H37 zenon_Hbb zenon_H45 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_H5a zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.15 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.15 apply (zenon_L56_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.15 apply (zenon_L74_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.15 apply (zenon_L120_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.15 apply (zenon_L122_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.15 apply (zenon_L123_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.15 apply (zenon_L124_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.15 apply (zenon_L145_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.15 apply (zenon_L148_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.15 apply (zenon_L149_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.15 apply (zenon_L154_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.15 apply (zenon_L155_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.15 apply (zenon_L156_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.15 apply (zenon_L804_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.15 apply (zenon_L216_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.15 apply (zenon_L217_); trivial.
% 85.99/86.15 apply (zenon_L218_); trivial.
% 85.99/86.15 apply (zenon_L219_); trivial.
% 85.99/86.15 apply (zenon_L26_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.15 apply (zenon_L4_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.15 apply (zenon_L7_); trivial.
% 85.99/86.15 apply (zenon_L250_); trivial.
% 85.99/86.15 (* end of lemma zenon_L805_ *)
% 85.99/86.15 assert (zenon_L806_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H48d zenon_H297 zenon_H35d zenon_Ha9 zenon_H2a3 zenon_H3d zenon_H289 zenon_H28a.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.99/86.15 apply (zenon_L175_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.99/86.15 apply (zenon_L240_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.99/86.15 apply (zenon_L783_); trivial.
% 85.99/86.15 apply (zenon_L172_); trivial.
% 85.99/86.15 (* end of lemma zenon_L806_ *)
% 85.99/86.15 assert (zenon_L807_ : (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H289 zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H65 zenon_H2c5 zenon_H23 zenon_H283.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.15 apply (zenon_L189_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.15 apply (zenon_L806_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.15 apply (zenon_L242_); trivial.
% 85.99/86.15 apply (zenon_L171_); trivial.
% 85.99/86.15 (* end of lemma zenon_L807_ *)
% 85.99/86.15 assert (zenon_L808_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.15 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H289 zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.15 exact (zenon_Hc5 zenon_H19).
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.15 exact (zenon_H268 zenon_H26b).
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.15 apply (zenon_L10_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.15 apply (zenon_L20_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.15 apply (zenon_L10_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.15 exact (zenon_H63 zenon_H60).
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.99/86.15 apply (zenon_L23_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.99/86.15 apply (zenon_L807_); trivial.
% 85.99/86.15 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.99/86.15 exact (zenon_H63 zenon_H60).
% 85.99/86.15 apply (zenon_L189_); trivial.
% 85.99/86.15 (* end of lemma zenon_L808_ *)
% 85.99/86.15 assert (zenon_L809_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H2e4 zenon_Hb8 zenon_H259 zenon_H71 zenon_H2bb zenon_H23 zenon_H63 zenon_H289 zenon_H2a3 zenon_H35d zenon_H48d zenon_H308 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6b zenon_H14 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H268 zenon_H2c9 zenon_H267 zenon_H1f zenon_H2fb zenon_H261 zenon_H2e1 zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.16 apply (zenon_L158_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.16 apply (zenon_L26_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.16 apply (zenon_L159_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.16 apply (zenon_L231_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.16 apply (zenon_L163_); trivial.
% 85.99/86.16 apply (zenon_L808_); trivial.
% 85.99/86.16 apply (zenon_L31_); trivial.
% 85.99/86.16 (* end of lemma zenon_L809_ *)
% 85.99/86.16 assert (zenon_L810_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H259 zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H48d zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2c9 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.16 apply (zenon_L56_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.16 apply (zenon_L74_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.16 apply (zenon_L120_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.16 apply (zenon_L122_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.16 apply (zenon_L123_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.16 apply (zenon_L124_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.16 apply (zenon_L145_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.16 apply (zenon_L148_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.16 apply (zenon_L149_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.16 apply (zenon_L154_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.16 apply (zenon_L155_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.16 apply (zenon_L156_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.16 apply (zenon_L809_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.16 apply (zenon_L216_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.16 apply (zenon_L217_); trivial.
% 85.99/86.16 apply (zenon_L218_); trivial.
% 85.99/86.16 apply (zenon_L220_); trivial.
% 85.99/86.16 apply (zenon_L26_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.16 apply (zenon_L4_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.16 apply (zenon_L7_); trivial.
% 85.99/86.16 apply (zenon_L16_); trivial.
% 85.99/86.16 (* end of lemma zenon_L810_ *)
% 85.99/86.16 assert (zenon_L811_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3e9 zenon_H3ea zenon_H3f0 zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 85.99/86.16 apply (zenon_L305_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 85.99/86.16 apply (zenon_L552_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 85.99/86.16 apply (zenon_L69_); trivial.
% 85.99/86.16 apply (zenon_L140_); trivial.
% 85.99/86.16 (* end of lemma zenon_L811_ *)
% 85.99/86.16 assert (zenon_L812_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3e9 zenon_H3ea zenon_H3f0 zenon_H108 zenon_H125 zenon_H154.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.99/86.16 apply (zenon_L57_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.99/86.16 exact (zenon_H175 zenon_H178).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.99/86.16 apply (zenon_L65_); trivial.
% 85.99/86.16 apply (zenon_L811_); trivial.
% 85.99/86.16 (* end of lemma zenon_L812_ *)
% 85.99/86.16 assert (zenon_L813_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H3d zenon_H2a3 zenon_Ha9 zenon_H35d zenon_H29c zenon_H48d.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 85.99/86.16 apply (zenon_L368_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 85.99/86.16 apply (zenon_L369_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 85.99/86.16 apply (zenon_L136_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H493); [ zenon_intro zenon_H347 | zenon_intro zenon_H494 ].
% 85.99/86.16 apply (zenon_L368_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H494); [ zenon_intro zenon_H3e9 | zenon_intro zenon_H495 ].
% 85.99/86.16 apply (zenon_L812_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H495); [ zenon_intro zenon_H1ce | zenon_intro zenon_H297 ].
% 85.99/86.16 apply (zenon_L106_); trivial.
% 85.99/86.16 apply (zenon_L783_); trivial.
% 85.99/86.16 (* end of lemma zenon_L813_ *)
% 85.99/86.16 assert (zenon_L814_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H326 zenon_H23 zenon_H40 zenon_H329 zenon_Hc0 zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H2e zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H3d zenon_H2a3 zenon_Ha9 zenon_H35d zenon_H48d.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.99/86.16 apply (zenon_L268_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.99/86.16 apply (zenon_L257_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.99/86.16 apply (zenon_L13_); trivial.
% 85.99/86.16 apply (zenon_L813_); trivial.
% 85.99/86.16 (* end of lemma zenon_L814_ *)
% 85.99/86.16 assert (zenon_L815_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H48d zenon_H35d zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2e zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_Hc0 zenon_H329 zenon_H40 zenon_H23 zenon_H326 zenon_Hb1.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.16 apply (zenon_L31_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.16 apply (zenon_L33_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.16 apply (zenon_L814_); trivial.
% 85.99/86.16 exact (zenon_Hb1 zenon_Hab).
% 85.99/86.16 (* end of lemma zenon_L815_ *)
% 85.99/86.16 assert (zenon_L816_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_Hb1 zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H2a3 zenon_H35d zenon_H48d zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.16 apply (zenon_L200_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.16 apply (zenon_L815_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.16 apply (zenon_L6_); trivial.
% 85.99/86.16 apply (zenon_L15_); trivial.
% 85.99/86.16 (* end of lemma zenon_L816_ *)
% 85.99/86.16 assert (zenon_L817_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H48d zenon_H35d zenon_H2a3 zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.16 apply (zenon_L816_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.16 apply (zenon_L28_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.16 apply (zenon_L30_); trivial.
% 85.99/86.16 apply (zenon_L41_); trivial.
% 85.99/86.16 (* end of lemma zenon_L817_ *)
% 85.99/86.16 assert (zenon_L818_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H2d6 zenon_H259 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H2a3 zenon_H35d zenon_H48d zenon_H25 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.16 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.16 apply (zenon_L26_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.16 apply (zenon_L817_); trivial.
% 85.99/86.16 apply (zenon_L31_); trivial.
% 85.99/86.16 (* end of lemma zenon_L818_ *)
% 85.99/86.16 assert (zenon_L819_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H329 zenon_Hb1 zenon_H36c zenon_H233 zenon_H368 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H125 zenon_H236 zenon_H114 zenon_Hfd zenon_H1cd zenon_H48d zenon_H35d zenon_H2a3 zenon_H493 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H25 zenon_H2d6 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_Heb zenon_H17 zenon_H168 zenon_H11c zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.99/86.16 exact (zenon_H17 zenon_H14).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.99/86.16 apply (zenon_L285_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.99/86.16 apply (zenon_L818_); trivial.
% 85.99/86.16 apply (zenon_L52_); trivial.
% 85.99/86.16 apply (zenon_L86_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.16 apply (zenon_L59_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.16 apply (zenon_L62_); trivial.
% 85.99/86.16 apply (zenon_L152_); trivial.
% 85.99/86.16 (* end of lemma zenon_L819_ *)
% 85.99/86.16 assert (zenon_L820_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H256 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H329 zenon_Hb1 zenon_H36c zenon_H233 zenon_H368 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H125 zenon_H236 zenon_H114 zenon_H113 zenon_Hfd zenon_H1cd zenon_H48d zenon_H35d zenon_H2a3 zenon_H493 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H25 zenon_H2d6 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_Heb zenon_H17 zenon_H168 zenon_H11c zenon_H10a zenon_H136.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.99/86.16 apply (zenon_L819_); trivial.
% 85.99/86.16 apply (zenon_L819_); trivial.
% 85.99/86.16 (* end of lemma zenon_L820_ *)
% 85.99/86.16 assert (zenon_L821_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H326 zenon_H23 zenon_H40 zenon_H329 zenon_Hc0 zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H2e zenon_H3d zenon_H2a3 zenon_Ha9 zenon_H35d zenon_H297 zenon_H48d.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.99/86.16 apply (zenon_L268_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.99/86.16 apply (zenon_L257_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.99/86.16 apply (zenon_L13_); trivial.
% 85.99/86.16 apply (zenon_L783_); trivial.
% 85.99/86.16 (* end of lemma zenon_L821_ *)
% 85.99/86.16 assert (zenon_L822_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H3d zenon_H2e zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_Hc0 zenon_H329 zenon_H40 zenon_H23 zenon_H326 zenon_Hb1.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.16 apply (zenon_L31_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.16 apply (zenon_L33_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.16 apply (zenon_L821_); trivial.
% 85.99/86.16 exact (zenon_Hb1 zenon_Hab).
% 85.99/86.16 (* end of lemma zenon_L822_ *)
% 85.99/86.16 assert (zenon_L823_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op1 (e13) (e10)) = (e13)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_Hb1 zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H2a3 zenon_H35d zenon_H297 zenon_H48d zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.16 apply (zenon_L200_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.16 apply (zenon_L822_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.16 apply (zenon_L6_); trivial.
% 85.99/86.16 apply (zenon_L15_); trivial.
% 85.99/86.16 (* end of lemma zenon_L823_ *)
% 85.99/86.16 assert (zenon_L824_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H48d zenon_H297 zenon_H35d zenon_H2a3 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 85.99/86.16 apply (zenon_L823_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 85.99/86.16 apply (zenon_L28_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 85.99/86.16 apply (zenon_L30_); trivial.
% 85.99/86.16 apply (zenon_L41_); trivial.
% 85.99/86.16 (* end of lemma zenon_L824_ *)
% 85.99/86.16 assert (zenon_L825_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H2d6 zenon_H25 zenon_H493 zenon_H2a3 zenon_H35d zenon_H48d zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_H368 zenon_H36c zenon_H329 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H2e5 zenon_H2ea zenon_H51.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.16 apply (zenon_L254_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.16 apply (zenon_L56_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.16 apply (zenon_L74_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.16 apply (zenon_L120_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.16 apply (zenon_L122_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.16 apply (zenon_L123_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.16 apply (zenon_L124_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.16 apply (zenon_L145_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.16 apply (zenon_L148_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.16 apply (zenon_L149_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.16 apply (zenon_L820_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.16 apply (zenon_L155_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.16 apply (zenon_L156_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 85.99/86.16 exact (zenon_H17 zenon_H14).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 85.99/86.16 apply (zenon_L266_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.16 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.16 apply (zenon_L26_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.16 apply (zenon_L824_); trivial.
% 85.99/86.16 apply (zenon_L31_); trivial.
% 85.99/86.16 apply (zenon_L52_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.16 apply (zenon_L216_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.16 apply (zenon_L217_); trivial.
% 85.99/86.16 apply (zenon_L218_); trivial.
% 85.99/86.16 apply (zenon_L261_); trivial.
% 85.99/86.16 apply (zenon_L285_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.16 apply (zenon_L7_); trivial.
% 85.99/86.16 apply (zenon_L16_); trivial.
% 85.99/86.16 exact (zenon_H33c zenon_H27d).
% 85.99/86.16 (* end of lemma zenon_L825_ *)
% 85.99/86.16 assert (zenon_L826_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H466 zenon_H51 zenon_H2ea zenon_H2e5 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H329 zenon_H36c zenon_H368 zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H48d zenon_H35d zenon_H2a3 zenon_H493 zenon_H25 zenon_H2d6 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 85.99/86.16 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 85.99/86.16 apply (zenon_L825_); trivial.
% 85.99/86.16 apply (zenon_L825_); trivial.
% 85.99/86.16 (* end of lemma zenon_L826_ *)
% 85.99/86.16 assert (zenon_L827_ : (~((h4 (op1 (e13) (e11))) = (h4 (e10)))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H496 zenon_H213.
% 85.99/86.16 cut (((op1 (e13) (e11)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H232].
% 85.99/86.16 congruence.
% 85.99/86.16 exact (zenon_H232 zenon_H213).
% 85.99/86.16 (* end of lemma zenon_L827_ *)
% 85.99/86.16 assert (zenon_L828_ : ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((e22) = (h4 (e13)))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H29c zenon_H35d zenon_H497.
% 85.99/86.16 elim (classic ((h4 (e13)) = (h4 (e13)))); [ zenon_intro zenon_H498 | zenon_intro zenon_H3b5 ].
% 85.99/86.16 cut (((h4 (e13)) = (h4 (e13))) = ((e22) = (h4 (e13)))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H497.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H498.
% 85.99/86.16 cut (((h4 (e13)) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H3b5].
% 85.99/86.16 cut (((h4 (e13)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H3b4].
% 85.99/86.16 congruence.
% 85.99/86.16 cut (((op2 (e23) (e23)) = (e22)) = ((h4 (e13)) = (e22))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H3b4.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H29c.
% 85.99/86.16 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 85.99/86.16 cut (((op2 (e23) (e23)) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H486].
% 85.99/86.16 congruence.
% 85.99/86.16 elim (classic ((h4 (e13)) = (h4 (e13)))); [ zenon_intro zenon_H498 | zenon_intro zenon_H3b5 ].
% 85.99/86.16 cut (((h4 (e13)) = (h4 (e13))) = ((op2 (e23) (e23)) = (h4 (e13)))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H486.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H498.
% 85.99/86.16 cut (((h4 (e13)) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H3b5].
% 85.99/86.16 cut (((h4 (e13)) = (op2 (e23) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H499].
% 85.99/86.16 congruence.
% 85.99/86.16 exact (zenon_H499 zenon_H35d).
% 85.99/86.16 apply zenon_H3b5. apply refl_equal.
% 85.99/86.16 apply zenon_H3b5. apply refl_equal.
% 85.99/86.16 apply zenon_H2b. apply refl_equal.
% 85.99/86.16 apply zenon_H3b5. apply refl_equal.
% 85.99/86.16 apply zenon_H3b5. apply refl_equal.
% 85.99/86.16 (* end of lemma zenon_L828_ *)
% 85.99/86.16 assert (zenon_L829_ : (~((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H49a zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H29c.
% 85.99/86.16 cut (((op2 (e22) (op2 (e22) (e22))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H354].
% 85.99/86.16 cut (((e22) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H497].
% 85.99/86.16 congruence.
% 85.99/86.16 apply (zenon_L828_); trivial.
% 85.99/86.16 apply (zenon_L301_); trivial.
% 85.99/86.16 (* end of lemma zenon_L829_ *)
% 85.99/86.16 assert (zenon_L830_ : (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op1 (e13) (e11)) = (e10)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H49b zenon_H2a3 zenon_H213 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H29c zenon_Ha9.
% 85.99/86.16 cut (((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) = ((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H49b.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H2a3.
% 85.99/86.16 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e13)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H49c].
% 85.99/86.16 cut (((h4 (e10)) = (h4 (op1 (e13) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H49d].
% 85.99/86.16 congruence.
% 85.99/86.16 elim (classic ((h4 (op1 (e13) (e11))) = (h4 (op1 (e13) (e11))))); [ zenon_intro zenon_H49e | zenon_intro zenon_H49f ].
% 85.99/86.16 cut (((h4 (op1 (e13) (e11))) = (h4 (op1 (e13) (e11)))) = ((h4 (e10)) = (h4 (op1 (e13) (e11))))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H49d.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H49e.
% 85.99/86.16 cut (((h4 (op1 (e13) (e11))) = (h4 (op1 (e13) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H49f].
% 85.99/86.16 cut (((h4 (op1 (e13) (e11))) = (h4 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H496].
% 85.99/86.16 congruence.
% 85.99/86.16 apply (zenon_L827_); trivial.
% 85.99/86.16 apply zenon_H49f. apply refl_equal.
% 85.99/86.16 apply zenon_H49f. apply refl_equal.
% 85.99/86.16 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e23) (op2 (e23) (e23))) = (op2 (h4 (e13)) (h4 (e11))))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H49c.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H37.
% 85.99/86.16 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (h4 (e13)) (h4 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H49a].
% 85.99/86.16 cut (((e21) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H32e].
% 85.99/86.16 congruence.
% 85.99/86.16 elim (classic ((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [ zenon_intro zenon_H2a0 | zenon_intro zenon_H2a1 ].
% 85.99/86.16 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23)))) = ((e21) = (op2 (e23) (op2 (e23) (e23))))).
% 85.99/86.16 intro zenon_D_pnotp.
% 85.99/86.16 apply zenon_H32e.
% 85.99/86.16 rewrite <- zenon_D_pnotp.
% 85.99/86.16 exact zenon_H2a0.
% 85.99/86.16 cut (((op2 (e23) (op2 (e23) (e23))) = (op2 (e23) (op2 (e23) (e23))))); [idtac | apply NNPP; zenon_intro zenon_H2a1].
% 85.99/86.16 cut (((op2 (e23) (op2 (e23) (e23))) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H29e].
% 85.99/86.16 congruence.
% 85.99/86.16 apply (zenon_L181_); trivial.
% 85.99/86.16 apply zenon_H2a1. apply refl_equal.
% 85.99/86.16 apply zenon_H2a1. apply refl_equal.
% 85.99/86.16 apply (zenon_L829_); trivial.
% 85.99/86.16 (* end of lemma zenon_L830_ *)
% 85.99/86.16 assert (zenon_L831_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H29c zenon_Ha9.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 85.99/86.16 apply (zenon_L57_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 85.99/86.16 exact (zenon_H175 zenon_H178).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 85.99/86.16 apply (zenon_L65_); trivial.
% 85.99/86.16 apply (zenon_L830_); trivial.
% 85.99/86.16 (* end of lemma zenon_L831_ *)
% 85.99/86.16 assert (zenon_L832_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_Ha9 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H27d.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.99/86.16 apply (zenon_L175_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.99/86.16 apply (zenon_L192_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.99/86.16 apply (zenon_L831_); trivial.
% 85.99/86.16 apply (zenon_L256_); trivial.
% 85.99/86.16 (* end of lemma zenon_L832_ *)
% 85.99/86.16 assert (zenon_L833_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H293 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H71 zenon_H1c zenon_H289 zenon_H28a zenon_H27f zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.16 apply (zenon_L20_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.16 apply (zenon_L10_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.16 exact (zenon_H63 zenon_H60).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.16 apply (zenon_L220_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.16 apply (zenon_L31_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.16 apply (zenon_L173_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.99/86.16 apply (zenon_L832_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.99/86.16 apply (zenon_L197_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.99/86.16 apply (zenon_L171_); trivial.
% 85.99/86.16 apply (zenon_L172_); trivial.
% 85.99/86.16 apply (zenon_L192_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.16 exact (zenon_H28 zenon_H24).
% 85.99/86.16 apply (zenon_L15_); trivial.
% 85.99/86.16 (* end of lemma zenon_L833_ *)
% 85.99/86.16 assert (zenon_L834_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.16 do 0 intro. intros zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H2c9 zenon_H2b4 zenon_H293 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.16 apply (zenon_L2_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.16 exact (zenon_H268 zenon_H26b).
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.16 apply (zenon_L10_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.16 apply (zenon_L162_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.16 apply (zenon_L833_); trivial.
% 85.99/86.16 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.16 apply (zenon_L14_); trivial.
% 85.99/86.16 apply (zenon_L195_); trivial.
% 85.99/86.16 (* end of lemma zenon_L834_ *)
% 85.99/86.16 assert (zenon_L835_ : ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H27d zenon_H31a zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H6b zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.17 apply (zenon_L189_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.17 apply (zenon_L832_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.17 apply (zenon_L308_); trivial.
% 85.99/86.17 apply (zenon_L171_); trivial.
% 85.99/86.17 (* end of lemma zenon_L835_ *)
% 85.99/86.17 assert (zenon_L836_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H27d zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.17 apply (zenon_L20_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.17 exact (zenon_H63 zenon_H60).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.99/86.17 apply (zenon_L23_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.99/86.17 apply (zenon_L835_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.99/86.17 exact (zenon_H63 zenon_H60).
% 85.99/86.17 apply (zenon_L189_); trivial.
% 85.99/86.17 (* end of lemma zenon_L836_ *)
% 85.99/86.17 assert (zenon_L837_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H28a zenon_H2bb zenon_H2b8 zenon_H2f zenon_H63 zenon_H31a zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.17 apply (zenon_L198_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.17 apply (zenon_L836_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.17 apply (zenon_L14_); trivial.
% 85.99/86.17 apply (zenon_L261_); trivial.
% 85.99/86.17 (* end of lemma zenon_L837_ *)
% 85.99/86.17 assert (zenon_L838_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H2dc zenon_H2d0 zenon_H28a zenon_H2bb zenon_H2f zenon_H63 zenon_H31a zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.17 apply (zenon_L3_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.17 exact (zenon_H268 zenon_H26b).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_L837_); trivial.
% 85.99/86.17 (* end of lemma zenon_L838_ *)
% 85.99/86.17 assert (zenon_L839_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H2b8 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.17 apply (zenon_L220_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.17 apply (zenon_L835_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.17 exact (zenon_H28 zenon_H24).
% 85.99/86.17 apply (zenon_L15_); trivial.
% 85.99/86.17 (* end of lemma zenon_L839_ *)
% 85.99/86.17 assert (zenon_L840_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H28a zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H27d zenon_H31a zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H2b8 zenon_H6b zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H307 zenon_H308 zenon_H2c5 zenon_H283 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25 zenon_H2d9.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.17 apply (zenon_L198_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.17 apply (zenon_L20_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.17 exact (zenon_H63 zenon_H60).
% 85.99/86.17 apply (zenon_L839_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.17 apply (zenon_L14_); trivial.
% 85.99/86.17 apply (zenon_L202_); trivial.
% 85.99/86.17 (* end of lemma zenon_L840_ *)
% 85.99/86.17 assert (zenon_L841_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H310 zenon_H7d zenon_H27a zenon_H25 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H28a zenon_H2d0 zenon_H2dc zenon_H2c9 zenon_H1c zenon_H268 zenon_H3a9 zenon_H320 zenon_H269 zenon_H2db zenon_H30c zenon_H2f zenon_H23.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.99/86.17 apply (zenon_L322_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.99/86.17 exact (zenon_H268 zenon_H26b).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.17 apply (zenon_L3_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.17 exact (zenon_H268 zenon_H26b).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.99/86.17 apply (zenon_L28_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.99/86.17 exact (zenon_H269 zenon_H26d).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.99/86.17 apply (zenon_L838_); trivial.
% 85.99/86.17 apply (zenon_L840_); trivial.
% 85.99/86.17 apply (zenon_L244_); trivial.
% 85.99/86.17 (* end of lemma zenon_L841_ *)
% 85.99/86.17 assert (zenon_L842_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H310 zenon_H7d zenon_H27a zenon_H25 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H2d0 zenon_H2dc zenon_H2c9 zenon_H1c zenon_H268 zenon_H3a9 zenon_H320 zenon_H269 zenon_H2db zenon_H30c zenon_H2f zenon_H23.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.17 apply (zenon_L159_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.17 apply (zenon_L162_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.17 apply (zenon_L163_); trivial.
% 85.99/86.17 apply (zenon_L841_); trivial.
% 85.99/86.17 (* end of lemma zenon_L842_ *)
% 85.99/86.17 assert (zenon_L843_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H136 zenon_Hb8 zenon_Hba zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_H2b4 zenon_H31a zenon_Hfd zenon_H114 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H233 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H2c5 zenon_H293 zenon_H1c zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H343 zenon_H2e1 zenon_H7d zenon_H2d0 zenon_H308 zenon_H3a9 zenon_H320 zenon_H25 zenon_H2db zenon_H30c zenon_H310 zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H341 zenon_H380 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H11c zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.17 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 85.99/86.17 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 85.99/86.17 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.17 apply (zenon_L158_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.17 apply (zenon_L26_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.99/86.17 exact (zenon_Hba zenon_Hc0).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.17 apply (zenon_L159_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.17 apply (zenon_L162_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.17 apply (zenon_L163_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.17 apply (zenon_L159_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.17 apply (zenon_L834_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.17 apply (zenon_L296_); trivial.
% 85.99/86.17 apply (zenon_L842_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.99/86.17 apply (zenon_L220_); trivial.
% 85.99/86.17 apply (zenon_L333_); trivial.
% 85.99/86.17 apply (zenon_L31_); trivial.
% 85.99/86.17 apply (zenon_L86_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.17 apply (zenon_L59_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.17 apply (zenon_L62_); trivial.
% 85.99/86.17 apply (zenon_L152_); trivial.
% 85.99/86.17 (* end of lemma zenon_L843_ *)
% 85.99/86.17 assert (zenon_L844_ : ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e13) (e12)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e10) (e12)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H114 zenon_H215 zenon_H146 zenon_H157 zenon_H108 zenon_H21d.
% 85.99/86.17 elim (classic ((op1 (e13) (e12)) = (op1 (e13) (e12)))); [ zenon_intro zenon_H217 | zenon_intro zenon_H218 ].
% 85.99/86.17 cut (((op1 (e13) (e12)) = (op1 (e13) (e12))) = ((op1 (e10) (e12)) = (op1 (e13) (e12)))).
% 85.99/86.17 intro zenon_D_pnotp.
% 85.99/86.17 apply zenon_H21d.
% 85.99/86.17 rewrite <- zenon_D_pnotp.
% 85.99/86.17 exact zenon_H217.
% 85.99/86.17 cut (((op1 (e13) (e12)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H218].
% 85.99/86.17 cut (((op1 (e13) (e12)) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H4a0].
% 85.99/86.17 congruence.
% 85.99/86.17 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e13) (e12)) = (op1 (e10) (e12)))).
% 85.99/86.17 intro zenon_D_pnotp.
% 85.99/86.17 apply zenon_H4a0.
% 85.99/86.17 rewrite <- zenon_D_pnotp.
% 85.99/86.17 exact zenon_H114.
% 85.99/86.17 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e10) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H156].
% 85.99/86.17 cut (((e10) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H21a].
% 85.99/86.17 congruence.
% 85.99/86.17 elim (classic ((op1 (e13) (e12)) = (op1 (e13) (e12)))); [ zenon_intro zenon_H217 | zenon_intro zenon_H218 ].
% 85.99/86.17 cut (((op1 (e13) (e12)) = (op1 (e13) (e12))) = ((e10) = (op1 (e13) (e12)))).
% 85.99/86.17 intro zenon_D_pnotp.
% 85.99/86.17 apply zenon_H21a.
% 85.99/86.17 rewrite <- zenon_D_pnotp.
% 85.99/86.17 exact zenon_H217.
% 85.99/86.17 cut (((op1 (e13) (e12)) = (op1 (e13) (e12)))); [idtac | apply NNPP; zenon_intro zenon_H218].
% 85.99/86.17 cut (((op1 (e13) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H21b].
% 85.99/86.17 congruence.
% 85.99/86.17 exact (zenon_H21b zenon_H215).
% 85.99/86.17 apply zenon_H218. apply refl_equal.
% 85.99/86.17 apply zenon_H218. apply refl_equal.
% 85.99/86.17 apply (zenon_L80_); trivial.
% 85.99/86.17 apply zenon_H218. apply refl_equal.
% 85.99/86.17 apply zenon_H218. apply refl_equal.
% 85.99/86.17 (* end of lemma zenon_L844_ *)
% 85.99/86.17 assert (zenon_L845_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H29c zenon_Ha9 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2b1); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H2b2 ].
% 85.99/86.17 exact (zenon_Hfc zenon_Hf9).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2b2); [ zenon_intro zenon_Hfe | zenon_intro zenon_H2b3 ].
% 85.99/86.17 apply (zenon_L179_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H157 | zenon_intro zenon_H1fc ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 85.99/86.17 apply (zenon_L75_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 85.99/86.17 apply (zenon_L65_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 85.99/86.17 apply (zenon_L79_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H4a1); [ zenon_intro zenon_H3cd | zenon_intro zenon_H4a2 ].
% 85.99/86.17 apply (zenon_L502_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H4a2); [ zenon_intro zenon_H213 | zenon_intro zenon_H4a3 ].
% 85.99/86.17 apply (zenon_L830_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H4a3); [ zenon_intro zenon_H215 | zenon_intro zenon_H41a ].
% 85.99/86.17 apply (zenon_L844_); trivial.
% 85.99/86.17 exact (zenon_H418 zenon_H41a).
% 85.99/86.17 apply (zenon_L121_); trivial.
% 85.99/86.17 (* end of lemma zenon_L845_ *)
% 85.99/86.17 assert (zenon_L846_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_Ha9 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 85.99/86.17 apply (zenon_L175_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 85.99/86.17 apply (zenon_L192_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 85.99/86.17 apply (zenon_L845_); trivial.
% 85.99/86.17 apply (zenon_L256_); trivial.
% 85.99/86.17 (* end of lemma zenon_L846_ *)
% 85.99/86.17 assert (zenon_L847_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H71 zenon_H1c zenon_H289 zenon_H28a zenon_H27f zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.17 apply (zenon_L20_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.17 exact (zenon_H63 zenon_H60).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.17 apply (zenon_L220_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 85.99/86.17 apply (zenon_L31_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 85.99/86.17 apply (zenon_L173_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 85.99/86.17 apply (zenon_L846_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 85.99/86.17 apply (zenon_L197_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 85.99/86.17 apply (zenon_L171_); trivial.
% 85.99/86.17 apply (zenon_L172_); trivial.
% 85.99/86.17 apply (zenon_L192_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.17 exact (zenon_H28 zenon_H24).
% 85.99/86.17 apply (zenon_L15_); trivial.
% 85.99/86.17 (* end of lemma zenon_L847_ *)
% 85.99/86.17 assert (zenon_L848_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H2c9 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.17 apply (zenon_L3_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.17 exact (zenon_H268 zenon_H26b).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.17 apply (zenon_L162_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.17 apply (zenon_L847_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.17 apply (zenon_L14_); trivial.
% 85.99/86.17 apply (zenon_L195_); trivial.
% 85.99/86.17 (* end of lemma zenon_L848_ *)
% 85.99/86.17 assert (zenon_L849_ : ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H6b zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.17 apply (zenon_L189_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.17 apply (zenon_L846_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.17 apply (zenon_L308_); trivial.
% 85.99/86.17 apply (zenon_L171_); trivial.
% 85.99/86.17 (* end of lemma zenon_L849_ *)
% 85.99/86.17 assert (zenon_L850_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.17 apply (zenon_L20_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.17 apply (zenon_L10_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.17 exact (zenon_H63 zenon_H60).
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.99/86.17 apply (zenon_L23_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.99/86.17 apply (zenon_L849_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.99/86.17 exact (zenon_H63 zenon_H60).
% 85.99/86.17 apply (zenon_L189_); trivial.
% 85.99/86.17 (* end of lemma zenon_L850_ *)
% 85.99/86.17 assert (zenon_L851_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.99/86.17 do 0 intro. intros zenon_H377 zenon_H27f zenon_H2bb zenon_H2b8 zenon_H2f zenon_H63 zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.99/86.17 apply (zenon_L169_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.99/86.17 apply (zenon_L850_); trivial.
% 85.99/86.17 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.99/86.17 apply (zenon_L314_); trivial.
% 85.99/86.17 apply (zenon_L316_); trivial.
% 85.99/86.17 (* end of lemma zenon_L851_ *)
% 85.99/86.17 assert (zenon_L852_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H61 zenon_H2c9 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25 zenon_H2d9.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.18 apply (zenon_L198_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.18 apply (zenon_L847_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.18 apply (zenon_L14_); trivial.
% 85.99/86.18 apply (zenon_L202_); trivial.
% 85.99/86.18 (* end of lemma zenon_L852_ *)
% 85.99/86.18 assert (zenon_L853_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H2b8 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 85.99/86.18 apply (zenon_L220_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 85.99/86.18 apply (zenon_L849_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 85.99/86.18 exact (zenon_H28 zenon_H24).
% 85.99/86.18 apply (zenon_L15_); trivial.
% 85.99/86.18 (* end of lemma zenon_L853_ *)
% 85.99/86.18 assert (zenon_L854_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H2b8 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.18 apply (zenon_L20_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.18 apply (zenon_L10_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.18 exact (zenon_H63 zenon_H60).
% 85.99/86.18 apply (zenon_L853_); trivial.
% 85.99/86.18 (* end of lemma zenon_L854_ *)
% 85.99/86.18 assert (zenon_L855_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H310 zenon_H7d zenon_H27a zenon_H375 zenon_H28a zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H2dc zenon_H2d0 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H289 zenon_H1c zenon_H71 zenon_H61 zenon_H2c9 zenon_H28c zenon_H25 zenon_H377 zenon_H3a9 zenon_H269 zenon_H2db zenon_H268 zenon_H30c zenon_H2f zenon_H23.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 85.99/86.18 apply (zenon_L322_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 85.99/86.18 exact (zenon_H268 zenon_H26b).
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.18 apply (zenon_L2_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.18 exact (zenon_H268 zenon_H26b).
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.18 apply (zenon_L10_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 85.99/86.18 apply (zenon_L28_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 85.99/86.18 exact (zenon_H269 zenon_H26d).
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 85.99/86.18 apply (zenon_L851_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.99/86.18 apply (zenon_L852_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.99/86.18 apply (zenon_L854_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.99/86.18 apply (zenon_L314_); trivial.
% 85.99/86.18 apply (zenon_L316_); trivial.
% 85.99/86.18 apply (zenon_L244_); trivial.
% 85.99/86.18 (* end of lemma zenon_L855_ *)
% 85.99/86.18 assert (zenon_L856_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H2e1 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H310 zenon_H7d zenon_H27a zenon_H375 zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H2dc zenon_H2d0 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H289 zenon_H1c zenon_H71 zenon_H61 zenon_H2c9 zenon_H28c zenon_H25 zenon_H377 zenon_H3a9 zenon_H269 zenon_H2db zenon_H268 zenon_H30c zenon_H2f zenon_H23.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.18 apply (zenon_L159_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.18 apply (zenon_L162_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.18 apply (zenon_L163_); trivial.
% 85.99/86.18 apply (zenon_L855_); trivial.
% 85.99/86.18 (* end of lemma zenon_L856_ *)
% 85.99/86.18 assert (zenon_L857_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H37a zenon_H343 zenon_H2e1 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H310 zenon_H7d zenon_H27a zenon_H375 zenon_H36f zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H2dc zenon_H2d0 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H289 zenon_H1c zenon_H71 zenon_H61 zenon_H2c9 zenon_H28c zenon_H25 zenon_H377 zenon_H3a9 zenon_H269 zenon_H2db zenon_H268 zenon_H30c zenon_H2f zenon_H23.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.18 apply (zenon_L159_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.18 apply (zenon_L162_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.18 apply (zenon_L163_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.18 apply (zenon_L159_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.18 apply (zenon_L848_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.18 apply (zenon_L296_); trivial.
% 85.99/86.18 apply (zenon_L856_); trivial.
% 85.99/86.18 (* end of lemma zenon_L857_ *)
% 85.99/86.18 assert (zenon_L858_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e22)) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H2e1 zenon_H37a zenon_H61 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c9 zenon_H71 zenon_H1c zenon_H289 zenon_H27f zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H23 zenon_H343 zenon_H25 zenon_H37e.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.18 apply (zenon_L159_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.18 apply (zenon_L162_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.18 apply (zenon_L163_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.18 apply (zenon_L159_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.18 apply (zenon_L848_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.18 apply (zenon_L296_); trivial.
% 85.99/86.18 apply (zenon_L331_); trivial.
% 85.99/86.18 (* end of lemma zenon_L858_ *)
% 85.99/86.18 assert (zenon_L859_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.99/86.18 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H310 zenon_H30c zenon_H2db zenon_H25 zenon_H2d0 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H7d zenon_H2e1 zenon_H343 zenon_H1c zenon_H18 zenon_H2e zenon_H2dc zenon_H5a zenon_H63 zenon_H2d6 zenon_H28 zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2c9 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H297 zenon_H236 zenon_H31a zenon_H2b4 zenon_Hb5 zenon_H39 zenon_H40 zenon_H45 zenon_H6e zenon_Hba zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.18 apply (zenon_L157_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.18 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.18 apply (zenon_L158_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.18 apply (zenon_L26_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 85.99/86.18 exact (zenon_Hba zenon_Hc0).
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 85.99/86.18 apply (zenon_L857_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 85.99/86.18 apply (zenon_L220_); trivial.
% 85.99/86.18 apply (zenon_L858_); trivial.
% 85.99/86.18 apply (zenon_L31_); trivial.
% 85.99/86.18 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.18 apply (zenon_L62_); trivial.
% 85.99/86.18 apply (zenon_L247_); trivial.
% 85.99/86.18 exact (zenon_H420 zenon_H297).
% 85.99/86.18 (* end of lemma zenon_L859_ *)
% 85.99/86.18 assert (zenon_L860_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H313 zenon_H10a zenon_Hb8 zenon_Hba zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_H2b4 zenon_H31a zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H14f zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H21d zenon_H4a1 zenon_H113 zenon_H114 zenon_H13f zenon_H1fb zenon_H2b1 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H2c5 zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H343 zenon_H2e1 zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_H3a9 zenon_H308 zenon_H2d0 zenon_H25 zenon_H2db zenon_H30c zenon_H310 zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H380 zenon_H71 zenon_H2f zenon_H37 zenon_H259.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.99/86.19 apply (zenon_L859_); trivial.
% 85.99/86.19 apply (zenon_L859_); trivial.
% 85.99/86.19 (* end of lemma zenon_L860_ *)
% 85.99/86.19 assert (zenon_L861_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H380 zenon_H341 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H37a zenon_H310 zenon_H30c zenon_H2db zenon_H320 zenon_H3a9 zenon_H308 zenon_H2d0 zenon_H7d zenon_H2e1 zenon_H343 zenon_H18 zenon_H2dc zenon_H5a zenon_H2d6 zenon_H28 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2c9 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H31a zenon_H2b4 zenon_Hb5 zenon_H6e zenon_Hba zenon_H36f zenon_H375 zenon_H377 zenon_H2b1 zenon_H4a1 zenon_H298 zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.19 apply (zenon_L56_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.19 apply (zenon_L74_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.19 apply (zenon_L120_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.19 apply (zenon_L122_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.19 apply (zenon_L123_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.19 apply (zenon_L124_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.19 apply (zenon_L145_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.19 apply (zenon_L148_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.19 apply (zenon_L149_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 85.99/86.19 apply (zenon_L843_); trivial.
% 85.99/86.19 apply (zenon_L843_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.19 apply (zenon_L155_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.19 apply (zenon_L156_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.19 apply (zenon_L860_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.19 apply (zenon_L216_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.19 apply (zenon_L217_); trivial.
% 85.99/86.19 apply (zenon_L218_); trivial.
% 85.99/86.19 apply (zenon_L220_); trivial.
% 85.99/86.19 apply (zenon_L26_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.19 apply (zenon_L222_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.19 apply (zenon_L7_); trivial.
% 85.99/86.19 apply (zenon_L16_); trivial.
% 85.99/86.19 (* end of lemma zenon_L861_ *)
% 85.99/86.19 assert (zenon_L862_ : ((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H463 zenon_H51 zenon_H2ea zenon_H2e5 zenon_H313 zenon_H298 zenon_H4a1 zenon_H2b1 zenon_H377 zenon_H375 zenon_H36f zenon_Hb8 zenon_Hba zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_H2b4 zenon_H31a zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H2c5 zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H343 zenon_H2e1 zenon_H7d zenon_H2d0 zenon_H308 zenon_H3a9 zenon_H320 zenon_H25 zenon_H2db zenon_H30c zenon_H310 zenon_H37a zenon_H26e zenon_Hd5 zenon_Hd4 zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H341 zenon_H380 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H465.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H463); [ zenon_intro zenon_H269 | zenon_intro zenon_Hda ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H465); [ zenon_intro zenon_H28 | zenon_intro zenon_H28 ].
% 85.99/86.19 apply (zenon_L861_); trivial.
% 85.99/86.19 apply (zenon_L861_); trivial.
% 85.99/86.19 exact (zenon_Hda zenon_Hd4).
% 85.99/86.19 (* end of lemma zenon_L862_ *)
% 85.99/86.19 assert (zenon_L863_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H6e zenon_H5a zenon_H3a9 zenon_He6 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H28 zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H2d6 zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.19 apply (zenon_L20_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.19 apply (zenon_L10_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.19 exact (zenon_H63 zenon_H60).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.99/86.19 exact (zenon_He6 zenon_H66).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.99/86.19 apply (zenon_L853_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.99/86.19 exact (zenon_H63 zenon_H60).
% 85.99/86.19 apply (zenon_L189_); trivial.
% 85.99/86.19 (* end of lemma zenon_L863_ *)
% 85.99/86.19 assert (zenon_L864_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H377 zenon_H27f zenon_H2bb zenon_H2f zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_He6 zenon_H3a9 zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.19 apply (zenon_L2_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.19 exact (zenon_H268 zenon_H26b).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.19 apply (zenon_L10_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 85.99/86.19 apply (zenon_L169_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 85.99/86.19 apply (zenon_L863_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 85.99/86.19 apply (zenon_L314_); trivial.
% 85.99/86.19 apply (zenon_L316_); trivial.
% 85.99/86.19 (* end of lemma zenon_L864_ *)
% 85.99/86.19 assert (zenon_L865_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_H2b4 zenon_H31a zenon_H236 zenon_H297 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H14f zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H21d zenon_H4a1 zenon_H113 zenon_H114 zenon_H13f zenon_H1fb zenon_H2b1 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H2c5 zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H343 zenon_He6 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.19 apply (zenon_L157_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.19 apply (zenon_L158_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.19 apply (zenon_L26_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.19 apply (zenon_L159_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.19 apply (zenon_L162_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.19 apply (zenon_L163_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 85.99/86.19 apply (zenon_L159_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 85.99/86.19 apply (zenon_L848_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 85.99/86.19 apply (zenon_L296_); trivial.
% 85.99/86.19 apply (zenon_L864_); trivial.
% 85.99/86.19 apply (zenon_L31_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.19 apply (zenon_L62_); trivial.
% 85.99/86.19 apply (zenon_L247_); trivial.
% 85.99/86.19 exact (zenon_H420 zenon_H297).
% 85.99/86.19 (* end of lemma zenon_L865_ *)
% 85.99/86.19 assert (zenon_L866_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H313 zenon_H10a zenon_Hb8 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H3a9 zenon_H308 zenon_He6 zenon_H343 zenon_H1c zenon_H18 zenon_H2e zenon_H2dc zenon_H5a zenon_H63 zenon_H2d6 zenon_H28 zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2c9 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H31a zenon_H2b4 zenon_Hb5 zenon_H39 zenon_H40 zenon_H45 zenon_H6e zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.99/86.19 apply (zenon_L865_); trivial.
% 85.99/86.19 apply (zenon_L865_); trivial.
% 85.99/86.19 (* end of lemma zenon_L866_ *)
% 85.99/86.19 assert (zenon_L867_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H2e1 zenon_H6e zenon_Hb5 zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H2c5 zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H28 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H18 zenon_H343 zenon_He6 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 85.99/86.19 apply (zenon_L56_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 85.99/86.19 apply (zenon_L74_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 85.99/86.19 apply (zenon_L120_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 85.99/86.19 apply (zenon_L122_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 85.99/86.19 apply (zenon_L123_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 85.99/86.19 apply (zenon_L124_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 85.99/86.19 apply (zenon_L145_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 85.99/86.19 apply (zenon_L148_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 85.99/86.19 apply (zenon_L149_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 85.99/86.19 apply (zenon_L154_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 85.99/86.19 apply (zenon_L155_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 85.99/86.19 apply (zenon_L156_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 85.99/86.19 apply (zenon_L866_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 85.99/86.19 apply (zenon_L216_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 85.99/86.19 apply (zenon_L217_); trivial.
% 85.99/86.19 apply (zenon_L218_); trivial.
% 85.99/86.19 apply (zenon_L220_); trivial.
% 85.99/86.19 apply (zenon_L26_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 85.99/86.19 apply (zenon_L222_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 85.99/86.19 apply (zenon_L7_); trivial.
% 85.99/86.19 apply (zenon_L16_); trivial.
% 85.99/86.19 (* end of lemma zenon_L867_ *)
% 85.99/86.19 assert (zenon_L868_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H29c zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 85.99/86.19 apply (zenon_L189_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 85.99/86.19 apply (zenon_L845_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 85.99/86.19 apply (zenon_L308_); trivial.
% 85.99/86.19 apply (zenon_L171_); trivial.
% 85.99/86.19 (* end of lemma zenon_L868_ *)
% 85.99/86.19 assert (zenon_L869_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H326 zenon_H25 zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H61 zenon_H2c9 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H28c zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H2c2 zenon_H2bb zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 85.99/86.19 apply (zenon_L208_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 85.99/86.19 apply (zenon_L337_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 85.99/86.19 apply (zenon_L15_); trivial.
% 85.99/86.19 apply (zenon_L868_); trivial.
% 85.99/86.19 (* end of lemma zenon_L869_ *)
% 85.99/86.19 assert (zenon_L870_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2dc zenon_H2fb zenon_H1f zenon_H267 zenon_H2bb zenon_H2b8 zenon_H63 zenon_H326 zenon_H25 zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H28c zenon_H39 zenon_H45 zenon_H2c2 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H5a zenon_H6e zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 85.99/86.19 apply (zenon_L231_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 85.99/86.19 apply (zenon_L20_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 85.99/86.19 apply (zenon_L10_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 85.99/86.19 exact (zenon_H63 zenon_H60).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 85.99/86.19 apply (zenon_L23_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 85.99/86.19 apply (zenon_L869_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 85.99/86.19 exact (zenon_H63 zenon_H60).
% 85.99/86.19 apply (zenon_L189_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 85.99/86.19 apply (zenon_L14_); trivial.
% 85.99/86.19 apply (zenon_L196_); trivial.
% 85.99/86.19 (* end of lemma zenon_L870_ *)
% 85.99/86.19 assert (zenon_L871_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2dc zenon_H2fb zenon_H1f zenon_H267 zenon_H2bb zenon_H63 zenon_H326 zenon_H25 zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H2b4 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H28c zenon_H39 zenon_H45 zenon_H2c2 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H5a zenon_H6e zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.19 apply (zenon_L3_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.19 exact (zenon_H268 zenon_H26b).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.19 apply (zenon_L10_); trivial.
% 85.99/86.19 apply (zenon_L870_); trivial.
% 85.99/86.19 (* end of lemma zenon_L871_ *)
% 85.99/86.19 assert (zenon_L872_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H6e zenon_H6b zenon_H326 zenon_H2bb zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H297 zenon_H236 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H39 zenon_H40 zenon_H45 zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2c9 zenon_H71 zenon_H37 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H2f zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H136.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.19 apply (zenon_L157_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.19 apply (zenon_L159_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.19 apply (zenon_L231_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.19 apply (zenon_L163_); trivial.
% 85.99/86.19 apply (zenon_L871_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.19 apply (zenon_L62_); trivial.
% 85.99/86.19 apply (zenon_L71_); trivial.
% 85.99/86.19 exact (zenon_H420 zenon_H297).
% 85.99/86.19 (* end of lemma zenon_L872_ *)
% 85.99/86.19 assert (zenon_L873_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_H10a zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2f zenon_H2dc zenon_H5a zenon_H63 zenon_H3a9 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H2b4 zenon_H45 zenon_H40 zenon_H39 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H14f zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H21d zenon_H4a1 zenon_H113 zenon_H114 zenon_H13f zenon_H1fb zenon_H2b1 zenon_H2bb zenon_H326 zenon_H6b zenon_H6e zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.99/86.19 apply (zenon_L872_); trivial.
% 85.99/86.19 apply (zenon_L872_); trivial.
% 85.99/86.19 (* end of lemma zenon_L873_ *)
% 85.99/86.19 assert (zenon_L874_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H27f zenon_H2bb zenon_H2f zenon_H63 zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 85.99/86.19 apply (zenon_L3_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 85.99/86.19 exact (zenon_H268 zenon_H26b).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 85.99/86.19 apply (zenon_L10_); trivial.
% 85.99/86.19 apply (zenon_L851_); trivial.
% 85.99/86.19 (* end of lemma zenon_L874_ *)
% 85.99/86.19 assert (zenon_L875_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H41f zenon_Hfc zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H236 zenon_H297 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H14f zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H21d zenon_H4a1 zenon_H113 zenon_H114 zenon_H13f zenon_H1fb zenon_H2b1 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27d zenon_H27f zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H313 zenon_H136.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 85.99/86.19 apply (zenon_L157_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 85.99/86.19 exact (zenon_Hb9 zenon_Hbd).
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 85.99/86.19 apply (zenon_L26_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 85.99/86.19 apply (zenon_L159_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 85.99/86.19 apply (zenon_L231_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 85.99/86.19 apply (zenon_L163_); trivial.
% 85.99/86.19 apply (zenon_L874_); trivial.
% 85.99/86.19 apply (zenon_L31_); trivial.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 85.99/86.19 apply (zenon_L62_); trivial.
% 85.99/86.19 apply (zenon_L247_); trivial.
% 85.99/86.19 exact (zenon_H420 zenon_H297).
% 85.99/86.19 (* end of lemma zenon_L875_ *)
% 85.99/86.19 assert (zenon_L876_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> False).
% 85.99/86.19 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H313 zenon_H10a zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H27f zenon_H27d zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H31a zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H2f zenon_H37 zenon_H71 zenon_Hb9.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 85.99/86.19 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 85.99/86.19 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 85.99/86.19 apply (zenon_L875_); trivial.
% 86.08/86.20 apply (zenon_L875_); trivial.
% 86.08/86.20 (* end of lemma zenon_L876_ *)
% 86.08/86.20 assert (zenon_L877_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H377 zenon_H289 zenon_H383 zenon_H27f zenon_H28c zenon_H2bb zenon_H2b8 zenon_H2f zenon_H63 zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.08/86.20 apply (zenon_L350_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.08/86.20 apply (zenon_L850_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.08/86.20 apply (zenon_L314_); trivial.
% 86.08/86.20 apply (zenon_L316_); trivial.
% 86.08/86.20 (* end of lemma zenon_L877_ *)
% 86.08/86.20 assert (zenon_L878_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H377 zenon_H289 zenon_H383 zenon_H27f zenon_H28c zenon_H2bb zenon_H2f zenon_H63 zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H6b zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.20 apply (zenon_L3_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.20 exact (zenon_H268 zenon_H26b).
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.20 apply (zenon_L10_); trivial.
% 86.08/86.20 apply (zenon_L877_); trivial.
% 86.08/86.20 (* end of lemma zenon_L878_ *)
% 86.08/86.20 assert (zenon_L879_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H41f zenon_Hfc zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H297 zenon_H236 zenon_H31a zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H136.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.20 apply (zenon_L157_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.20 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.20 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.20 apply (zenon_L26_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.20 apply (zenon_L159_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.20 apply (zenon_L231_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.20 apply (zenon_L163_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.08/86.20 apply (zenon_L159_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.08/86.20 apply (zenon_L295_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.08/86.20 apply (zenon_L296_); trivial.
% 86.08/86.20 apply (zenon_L878_); trivial.
% 86.08/86.20 apply (zenon_L31_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.20 apply (zenon_L62_); trivial.
% 86.08/86.20 apply (zenon_L71_); trivial.
% 86.08/86.20 exact (zenon_H420 zenon_H297).
% 86.08/86.20 (* end of lemma zenon_L879_ *)
% 86.08/86.20 assert (zenon_L880_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_H10a zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H14f zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H21d zenon_H4a1 zenon_H113 zenon_H114 zenon_H13f zenon_H1fb zenon_H2b1 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27f zenon_H383 zenon_H283 zenon_H289 zenon_H28c zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_H2f zenon_H37 zenon_H71 zenon_Hb9.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.20 apply (zenon_L879_); trivial.
% 86.08/86.20 apply (zenon_L879_); trivial.
% 86.08/86.20 (* end of lemma zenon_L880_ *)
% 86.08/86.20 assert (zenon_L881_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H384 zenon_H341 zenon_H2d0 zenon_H343 zenon_H37a zenon_H2ea zenon_H2e5 zenon_H2e1 zenon_H18 zenon_H2e zenon_H2dc zenon_H5a zenon_H3a9 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H317 zenon_H31a zenon_H2b4 zenon_H45 zenon_H40 zenon_H39 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H2bb zenon_H326 zenon_H6b zenon_H6e zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H248 zenon_H2f zenon_H24b zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H313 zenon_Hb8 zenon_H82 zenon_H27f zenon_H293 zenon_Hac zenon_H36f zenon_H375 zenon_H377 zenon_Hb9 zenon_H51.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.20 apply (zenon_L56_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.20 apply (zenon_L74_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.20 apply (zenon_L120_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.20 apply (zenon_L122_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.20 apply (zenon_L123_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.20 apply (zenon_L124_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.20 apply (zenon_L145_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.20 apply (zenon_L148_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.20 apply (zenon_L149_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.20 apply (zenon_L154_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.20 apply (zenon_L155_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.20 apply (zenon_L156_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.20 apply (zenon_L873_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.20 apply (zenon_L216_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.20 apply (zenon_L217_); trivial.
% 86.08/86.20 apply (zenon_L218_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.20 apply (zenon_L56_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.20 apply (zenon_L74_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.20 apply (zenon_L120_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.20 apply (zenon_L122_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.20 apply (zenon_L123_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.20 apply (zenon_L124_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.20 apply (zenon_L145_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.20 apply (zenon_L148_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.20 apply (zenon_L149_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.20 apply (zenon_L154_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.20 apply (zenon_L155_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.20 apply (zenon_L156_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.20 apply (zenon_L876_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.20 apply (zenon_L216_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.20 apply (zenon_L217_); trivial.
% 86.08/86.20 apply (zenon_L218_); trivial.
% 86.08/86.20 apply (zenon_L219_); trivial.
% 86.08/86.20 apply (zenon_L26_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.20 apply (zenon_L4_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.20 apply (zenon_L7_); trivial.
% 86.08/86.20 apply (zenon_L250_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.08/86.20 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.20 apply (zenon_L56_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.20 apply (zenon_L74_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.20 apply (zenon_L120_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.20 apply (zenon_L122_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.20 apply (zenon_L123_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.20 apply (zenon_L124_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.20 apply (zenon_L145_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.20 apply (zenon_L148_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.20 apply (zenon_L149_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.20 apply (zenon_L154_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.20 apply (zenon_L155_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.20 apply (zenon_L156_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.20 apply (zenon_L880_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.20 apply (zenon_L216_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.20 apply (zenon_L217_); trivial.
% 86.08/86.20 apply (zenon_L218_); trivial.
% 86.08/86.20 apply (zenon_L220_); trivial.
% 86.08/86.20 apply (zenon_L26_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.20 apply (zenon_L4_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.20 apply (zenon_L7_); trivial.
% 86.08/86.20 apply (zenon_L16_); trivial.
% 86.08/86.20 (* end of lemma zenon_L881_ *)
% 86.08/86.20 assert (zenon_L882_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_Ha9 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.08/86.20 apply (zenon_L175_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.08/86.20 apply (zenon_L240_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.08/86.20 apply (zenon_L845_); trivial.
% 86.08/86.20 apply (zenon_L256_); trivial.
% 86.08/86.20 (* end of lemma zenon_L882_ *)
% 86.08/86.20 assert (zenon_L883_ : ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H27d zenon_H31a zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H65 zenon_H2c5 zenon_H23 zenon_H283.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.08/86.20 apply (zenon_L189_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.08/86.20 apply (zenon_L882_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.08/86.20 apply (zenon_L242_); trivial.
% 86.08/86.20 apply (zenon_L171_); trivial.
% 86.08/86.20 (* end of lemma zenon_L883_ *)
% 86.08/86.20 assert (zenon_L884_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H31a zenon_H27d zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.20 exact (zenon_Hc5 zenon_H19).
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.20 exact (zenon_H268 zenon_H26b).
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.20 apply (zenon_L10_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.20 apply (zenon_L20_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.20 apply (zenon_L10_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.20 exact (zenon_H63 zenon_H60).
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.08/86.20 apply (zenon_L23_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.08/86.20 apply (zenon_L883_); trivial.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.08/86.20 exact (zenon_H63 zenon_H60).
% 86.08/86.20 apply (zenon_L189_); trivial.
% 86.08/86.20 (* end of lemma zenon_L884_ *)
% 86.08/86.20 assert (zenon_L885_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.20 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H236 zenon_H297 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H14f zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H21d zenon_H4a1 zenon_H113 zenon_H114 zenon_H13f zenon_H1fb zenon_H2b1 zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_Hc5 zenon_H37a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H136.
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.08/86.20 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.21 apply (zenon_L157_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.21 apply (zenon_L158_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.21 apply (zenon_L26_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.21 apply (zenon_L159_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.21 apply (zenon_L231_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.21 apply (zenon_L163_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.08/86.21 apply (zenon_L159_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.08/86.21 apply (zenon_L295_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.08/86.21 apply (zenon_L296_); trivial.
% 86.08/86.21 apply (zenon_L884_); trivial.
% 86.08/86.21 apply (zenon_L31_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.21 apply (zenon_L62_); trivial.
% 86.08/86.21 apply (zenon_L71_); trivial.
% 86.08/86.21 exact (zenon_H420 zenon_H297).
% 86.08/86.21 (* end of lemma zenon_L885_ *)
% 86.08/86.21 assert (zenon_L886_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_H10a zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_Hc5 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H6e zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_H31a zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.21 apply (zenon_L885_); trivial.
% 86.08/86.21 apply (zenon_L885_); trivial.
% 86.08/86.21 (* end of lemma zenon_L886_ *)
% 86.08/86.21 assert (zenon_L887_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H259 zenon_H37 zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_Hc5 zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.21 apply (zenon_L56_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.21 apply (zenon_L74_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.21 apply (zenon_L120_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.21 apply (zenon_L122_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.21 apply (zenon_L123_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.21 apply (zenon_L124_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.21 apply (zenon_L145_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.21 apply (zenon_L148_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.21 apply (zenon_L149_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.21 apply (zenon_L154_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.21 apply (zenon_L155_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.21 apply (zenon_L156_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.21 apply (zenon_L886_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.21 apply (zenon_L216_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.21 apply (zenon_L217_); trivial.
% 86.08/86.21 apply (zenon_L218_); trivial.
% 86.08/86.21 apply (zenon_L219_); trivial.
% 86.08/86.21 apply (zenon_L26_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.21 apply (zenon_L4_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.21 apply (zenon_L7_); trivial.
% 86.08/86.21 apply (zenon_L250_); trivial.
% 86.08/86.21 (* end of lemma zenon_L887_ *)
% 86.08/86.21 assert (zenon_L888_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_Ha9.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.08/86.21 apply (zenon_L268_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.08/86.21 apply (zenon_L257_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.08/86.21 apply (zenon_L15_); trivial.
% 86.08/86.21 apply (zenon_L831_); trivial.
% 86.08/86.21 (* end of lemma zenon_L888_ *)
% 86.08/86.21 assert (zenon_L889_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H2f zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H45 zenon_H39 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hc0 zenon_H329 zenon_H326 zenon_Hb1.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.21 apply (zenon_L20_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.21 apply (zenon_L10_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.21 apply (zenon_L21_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.21 apply (zenon_L31_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.21 apply (zenon_L33_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.21 apply (zenon_L888_); trivial.
% 86.08/86.21 exact (zenon_Hb1 zenon_Hab).
% 86.08/86.21 (* end of lemma zenon_L889_ *)
% 86.08/86.21 assert (zenon_L890_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H395 zenon_Hb1 zenon_H326 zenon_H329 zenon_Hc0 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H61 zenon_H5a zenon_H6e zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.21 apply (zenon_L20_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.21 apply (zenon_L10_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.21 apply (zenon_L21_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 86.08/86.21 apply (zenon_L365_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 86.08/86.21 apply (zenon_L889_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 86.08/86.21 apply (zenon_L379_); trivial.
% 86.08/86.21 exact (zenon_H296 zenon_H292).
% 86.08/86.21 (* end of lemma zenon_L890_ *)
% 86.08/86.21 assert (zenon_L891_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_Hbb zenon_H296 zenon_H2bf zenon_H6e zenon_H61 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_H329 zenon_H326 zenon_H395 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.21 apply (zenon_L890_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.21 apply (zenon_L28_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.21 apply (zenon_L30_); trivial.
% 86.08/86.21 apply (zenon_L41_); trivial.
% 86.08/86.21 (* end of lemma zenon_L891_ *)
% 86.08/86.21 assert (zenon_L892_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H395 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H61 zenon_H6e zenon_H2bf zenon_H296 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.21 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.21 apply (zenon_L26_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.21 apply (zenon_L891_); trivial.
% 86.08/86.21 apply (zenon_L31_); trivial.
% 86.08/86.21 (* end of lemma zenon_L892_ *)
% 86.08/86.21 assert (zenon_L893_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H136 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H395 zenon_H2bf zenon_H329 zenon_Hb1 zenon_H233 zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H114 zenon_Hfd zenon_H6e zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_Heb zenon_H17 zenon_H168 zenon_H11c zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.08/86.21 exact (zenon_H17 zenon_H14).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.08/86.21 apply (zenon_L285_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.08/86.21 apply (zenon_L892_); trivial.
% 86.08/86.21 apply (zenon_L52_); trivial.
% 86.08/86.21 apply (zenon_L86_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.21 apply (zenon_L59_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.21 apply (zenon_L62_); trivial.
% 86.08/86.21 apply (zenon_L152_); trivial.
% 86.08/86.21 (* end of lemma zenon_L893_ *)
% 86.08/86.21 assert (zenon_L894_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H256 zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H395 zenon_H2bf zenon_H329 zenon_Hb1 zenon_H233 zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H108 zenon_H114 zenon_H113 zenon_Hfd zenon_H6e zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_Heb zenon_H17 zenon_H168 zenon_H11c zenon_H10a zenon_H136.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.08/86.21 apply (zenon_L893_); trivial.
% 86.08/86.21 apply (zenon_L893_); trivial.
% 86.08/86.21 (* end of lemma zenon_L894_ *)
% 86.08/86.21 assert (zenon_L895_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H326 zenon_H23 zenon_H40 zenon_H329 zenon_Hc0 zenon_H39 zenon_H45 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_Ha9 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.08/86.21 apply (zenon_L268_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.08/86.21 apply (zenon_L257_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.08/86.21 apply (zenon_L13_); trivial.
% 86.08/86.21 apply (zenon_L845_); trivial.
% 86.08/86.21 (* end of lemma zenon_L895_ *)
% 86.08/86.21 assert (zenon_L896_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H2f zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H45 zenon_H39 zenon_Hc0 zenon_H329 zenon_H40 zenon_H23 zenon_H326 zenon_Hb1.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.21 apply (zenon_L20_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.21 apply (zenon_L10_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.21 apply (zenon_L21_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.21 apply (zenon_L31_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.21 apply (zenon_L33_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.21 apply (zenon_L895_); trivial.
% 86.08/86.21 exact (zenon_Hb1 zenon_Hab).
% 86.08/86.21 (* end of lemma zenon_L896_ *)
% 86.08/86.21 assert (zenon_L897_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H395 zenon_Hb1 zenon_H326 zenon_H40 zenon_H329 zenon_Hc0 zenon_H39 zenon_H45 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H3d zenon_H2e zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H89 zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H61 zenon_H5a zenon_H6e zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 86.08/86.21 apply (zenon_L365_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 86.08/86.21 apply (zenon_L896_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 86.08/86.21 apply (zenon_L379_); trivial.
% 86.08/86.21 exact (zenon_H296 zenon_H292).
% 86.08/86.21 (* end of lemma zenon_L897_ *)
% 86.08/86.21 assert (zenon_L898_ : (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H63 zenon_H2d6 zenon_H259 zenon_H296 zenon_H66 zenon_H2bf zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hc0 zenon_H329 zenon_H326 zenon_Hb1 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.21 apply (zenon_L20_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.21 apply (zenon_L10_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.21 exact (zenon_H63 zenon_H60).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.08/86.21 apply (zenon_L200_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.08/86.21 apply (zenon_L897_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.08/86.21 apply (zenon_L6_); trivial.
% 86.08/86.21 apply (zenon_L15_); trivial.
% 86.08/86.21 (* end of lemma zenon_L898_ *)
% 86.08/86.21 assert (zenon_L899_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H61 zenon_H6e zenon_H2bf zenon_H296 zenon_H259 zenon_H2d6 zenon_H63 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.21 apply (zenon_L898_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.21 apply (zenon_L28_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.21 apply (zenon_L30_); trivial.
% 86.08/86.21 apply (zenon_L41_); trivial.
% 86.08/86.21 (* end of lemma zenon_L899_ *)
% 86.08/86.21 assert (zenon_L900_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H395 zenon_H2bf zenon_H329 zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H297 zenon_H236 zenon_H6e zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H136.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.21 apply (zenon_L157_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.08/86.21 exact (zenon_H17 zenon_H14).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.08/86.21 apply (zenon_L266_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.21 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.21 apply (zenon_L26_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.21 apply (zenon_L899_); trivial.
% 86.08/86.21 apply (zenon_L31_); trivial.
% 86.08/86.21 apply (zenon_L52_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.21 apply (zenon_L62_); trivial.
% 86.08/86.21 apply (zenon_L71_); trivial.
% 86.08/86.21 exact (zenon_H420 zenon_H297).
% 86.08/86.21 (* end of lemma zenon_L900_ *)
% 86.08/86.21 assert (zenon_L901_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H2d6 zenon_H39b zenon_H296 zenon_H66 zenon_H2bf zenon_H6e zenon_H5a zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H89 zenon_H108 zenon_H114 zenon_H1fb zenon_H14f zenon_H13f zenon_H113 zenon_H4a1 zenon_H297 zenon_H154 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H21d zenon_H418 zenon_H236 zenon_H1ca zenon_H106 zenon_H125 zenon_H298 zenon_Hfc zenon_H2b1 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hc0 zenon_H329 zenon_H326 zenon_Hb1 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.21 apply (zenon_L20_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.21 apply (zenon_L10_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.21 apply (zenon_L21_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.08/86.21 exact (zenon_H39b zenon_H2d4).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.08/86.21 apply (zenon_L897_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.08/86.21 apply (zenon_L6_); trivial.
% 86.08/86.21 apply (zenon_L15_); trivial.
% 86.08/86.21 (* end of lemma zenon_L901_ *)
% 86.08/86.21 assert (zenon_L902_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((e10) = (e13))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H326 zenon_H329 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H106 zenon_H1ca zenon_H236 zenon_H418 zenon_H21d zenon_H49b zenon_H2a3 zenon_H35d zenon_H353 zenon_H154 zenon_H297 zenon_H4a1 zenon_H113 zenon_H13f zenon_H14f zenon_H1fb zenon_H114 zenon_H108 zenon_H61 zenon_H6e zenon_H2bf zenon_H296 zenon_H39b zenon_H2d6 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.21 apply (zenon_L901_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.21 apply (zenon_L28_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.21 apply (zenon_L30_); trivial.
% 86.08/86.21 apply (zenon_L41_); trivial.
% 86.08/86.21 (* end of lemma zenon_L902_ *)
% 86.08/86.21 assert (zenon_L903_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H39b zenon_H395 zenon_H2bf zenon_H329 zenon_H2b1 zenon_H1fb zenon_H13f zenon_H114 zenon_H113 zenon_H4a1 zenon_H21d zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H14f zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H297 zenon_H236 zenon_H6e zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H313 zenon_H136.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.21 apply (zenon_L157_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.08/86.21 exact (zenon_H17 zenon_H14).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.08/86.21 apply (zenon_L266_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.21 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.21 apply (zenon_L26_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.21 apply (zenon_L902_); trivial.
% 86.08/86.21 apply (zenon_L31_); trivial.
% 86.08/86.21 apply (zenon_L52_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.21 apply (zenon_L62_); trivial.
% 86.08/86.21 apply (zenon_L247_); trivial.
% 86.08/86.21 exact (zenon_H420 zenon_H297).
% 86.08/86.21 (* end of lemma zenon_L903_ *)
% 86.08/86.21 assert (zenon_L904_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.08/86.21 do 0 intro. intros zenon_H39c zenon_H313 zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2d6 zenon_H25 zenon_H298 zenon_H4a1 zenon_H2b1 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H395 zenon_H2bf zenon_H329 zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H6e zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.21 apply (zenon_L254_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.21 apply (zenon_L56_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.21 apply (zenon_L74_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.21 apply (zenon_L120_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.21 apply (zenon_L122_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.21 apply (zenon_L123_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.21 apply (zenon_L124_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.21 apply (zenon_L145_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.21 apply (zenon_L148_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.21 apply (zenon_L149_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.21 apply (zenon_L894_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.21 apply (zenon_L155_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.21 apply (zenon_L156_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.08/86.21 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.21 apply (zenon_L900_); trivial.
% 86.08/86.21 apply (zenon_L900_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.21 apply (zenon_L216_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.21 apply (zenon_L217_); trivial.
% 86.08/86.21 apply (zenon_L218_); trivial.
% 86.08/86.21 apply (zenon_L261_); trivial.
% 86.08/86.21 apply (zenon_L285_); trivial.
% 86.08/86.21 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.22 apply (zenon_L7_); trivial.
% 86.08/86.22 apply (zenon_L16_); trivial.
% 86.08/86.22 exact (zenon_H33c zenon_H27d).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.22 apply (zenon_L254_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.22 apply (zenon_L56_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.22 apply (zenon_L74_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.22 apply (zenon_L120_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.22 apply (zenon_L122_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.22 apply (zenon_L123_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.22 apply (zenon_L124_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.22 apply (zenon_L145_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.22 apply (zenon_L148_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.22 apply (zenon_L149_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.22 apply (zenon_L894_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.22 apply (zenon_L155_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.22 apply (zenon_L156_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.22 apply (zenon_L903_); trivial.
% 86.08/86.22 apply (zenon_L903_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.22 apply (zenon_L216_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.22 apply (zenon_L217_); trivial.
% 86.08/86.22 apply (zenon_L218_); trivial.
% 86.08/86.22 apply (zenon_L261_); trivial.
% 86.08/86.22 apply (zenon_L285_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.22 apply (zenon_L7_); trivial.
% 86.08/86.22 apply (zenon_L403_); trivial.
% 86.08/86.22 exact (zenon_H33c zenon_H27d).
% 86.08/86.22 (* end of lemma zenon_L904_ *)
% 86.08/86.22 assert (zenon_L905_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H466 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H6e zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H329 zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H2b1 zenon_H4a1 zenon_H298 zenon_H25 zenon_H2d6 zenon_H2e5 zenon_H2ea zenon_H51 zenon_H313.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 86.08/86.22 apply (zenon_L904_); trivial.
% 86.08/86.22 apply (zenon_L904_); trivial.
% 86.08/86.22 (* end of lemma zenon_L905_ *)
% 86.08/86.22 assert (zenon_L906_ : ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e13) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e11) (e11)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H11c zenon_H38f zenon_H18a zenon_H106 zenon_H114 zenon_H3ed.
% 86.08/86.22 elim (classic ((op1 (e13) (e11)) = (op1 (e13) (e11)))); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1be ].
% 86.08/86.22 cut (((op1 (e13) (e11)) = (op1 (e13) (e11))) = ((op1 (e11) (e11)) = (op1 (e13) (e11)))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H3ed.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H1bd.
% 86.08/86.22 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 86.08/86.22 cut (((op1 (e13) (e11)) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H3ee].
% 86.08/86.22 congruence.
% 86.08/86.22 cut (((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) = ((op1 (e13) (e11)) = (op1 (e11) (e11)))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H3ee.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H11c.
% 86.08/86.22 cut (((op1 (e12) (op1 (e12) (op1 (e12) (e12)))) = (op1 (e11) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H189].
% 86.08/86.22 cut (((e11) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H4a4].
% 86.08/86.22 congruence.
% 86.08/86.22 elim (classic ((op1 (e13) (e11)) = (op1 (e13) (e11)))); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1be ].
% 86.08/86.22 cut (((op1 (e13) (e11)) = (op1 (e13) (e11))) = ((e11) = (op1 (e13) (e11)))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H4a4.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H1bd.
% 86.08/86.22 cut (((op1 (e13) (e11)) = (op1 (e13) (e11)))); [idtac | apply NNPP; zenon_intro zenon_H1be].
% 86.08/86.22 cut (((op1 (e13) (e11)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H390].
% 86.08/86.22 congruence.
% 86.08/86.22 exact (zenon_H390 zenon_H38f).
% 86.08/86.22 apply zenon_H1be. apply refl_equal.
% 86.08/86.22 apply zenon_H1be. apply refl_equal.
% 86.08/86.22 apply (zenon_L94_); trivial.
% 86.08/86.22 apply zenon_H1be. apply refl_equal.
% 86.08/86.22 apply zenon_H1be. apply refl_equal.
% 86.08/86.22 (* end of lemma zenon_L906_ *)
% 86.08/86.22 assert (zenon_L907_ : (~((h4 (op1 (e13) (e12))) = (h4 (e11)))) -> ((op1 (e13) (e12)) = (e11)) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H4a5 zenon_H1d5.
% 86.08/86.22 cut (((op1 (e13) (e12)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H4a6].
% 86.08/86.22 congruence.
% 86.08/86.22 exact (zenon_H4a6 zenon_H1d5).
% 86.08/86.22 (* end of lemma zenon_L907_ *)
% 86.08/86.22 assert (zenon_L908_ : (~((op2 (h4 (e13)) (h4 (e12))) = (op2 (e22) (e23)))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H4a7 zenon_H2a6 zenon_H29c zenon_H35d.
% 86.08/86.22 cut (((h4 (e12)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H39e].
% 86.08/86.22 cut (((h4 (e13)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H3b4].
% 86.08/86.22 congruence.
% 86.08/86.22 apply (zenon_L456_); trivial.
% 86.08/86.22 exact (zenon_H39e zenon_H2a6).
% 86.08/86.22 (* end of lemma zenon_L908_ *)
% 86.08/86.22 assert (zenon_L909_ : (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op1 (e13) (e12)) = (e11)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e12)) = (e23)) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H4a8 zenon_H353 zenon_H1d5 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H29c zenon_H2a6.
% 86.08/86.22 cut (((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) = ((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H4a8.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H353.
% 86.08/86.22 cut (((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e13)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4a9].
% 86.08/86.22 cut (((h4 (e11)) = (h4 (op1 (e13) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4aa].
% 86.08/86.22 congruence.
% 86.08/86.22 elim (classic ((h4 (op1 (e13) (e12))) = (h4 (op1 (e13) (e12))))); [ zenon_intro zenon_H4ab | zenon_intro zenon_H4ac ].
% 86.08/86.22 cut (((h4 (op1 (e13) (e12))) = (h4 (op1 (e13) (e12)))) = ((h4 (e11)) = (h4 (op1 (e13) (e12))))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H4aa.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H4ab.
% 86.08/86.22 cut (((h4 (op1 (e13) (e12))) = (h4 (op1 (e13) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4ac].
% 86.08/86.22 cut (((h4 (op1 (e13) (e12))) = (h4 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H4a5].
% 86.08/86.22 congruence.
% 86.08/86.22 apply (zenon_L907_); trivial.
% 86.08/86.22 apply zenon_H4ac. apply refl_equal.
% 86.08/86.22 apply zenon_H4ac. apply refl_equal.
% 86.08/86.22 elim (classic ((op2 (h4 (e13)) (h4 (e12))) = (op2 (h4 (e13)) (h4 (e12))))); [ zenon_intro zenon_H4ad | zenon_intro zenon_H4ae ].
% 86.08/86.22 cut (((op2 (h4 (e13)) (h4 (e12))) = (op2 (h4 (e13)) (h4 (e12)))) = ((op2 (e23) (op2 (e23) (op2 (e23) (e23)))) = (op2 (h4 (e13)) (h4 (e12))))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H4a9.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H4ad.
% 86.08/86.22 cut (((op2 (h4 (e13)) (h4 (e12))) = (op2 (h4 (e13)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4ae].
% 86.08/86.22 cut (((op2 (h4 (e13)) (h4 (e12))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H4af].
% 86.08/86.22 congruence.
% 86.08/86.22 cut (((op2 (e22) (e23)) = (e20)) = ((op2 (h4 (e13)) (h4 (e12))) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H4af.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H65.
% 86.08/86.22 cut (((e20) = (op2 (e23) (op2 (e23) (op2 (e23) (e23)))))); [idtac | apply NNPP; zenon_intro zenon_H3b8].
% 86.08/86.22 cut (((op2 (e22) (e23)) = (op2 (h4 (e13)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4b0].
% 86.08/86.22 congruence.
% 86.08/86.22 elim (classic ((op2 (h4 (e13)) (h4 (e12))) = (op2 (h4 (e13)) (h4 (e12))))); [ zenon_intro zenon_H4ad | zenon_intro zenon_H4ae ].
% 86.08/86.22 cut (((op2 (h4 (e13)) (h4 (e12))) = (op2 (h4 (e13)) (h4 (e12)))) = ((op2 (e22) (e23)) = (op2 (h4 (e13)) (h4 (e12))))).
% 86.08/86.22 intro zenon_D_pnotp.
% 86.08/86.22 apply zenon_H4b0.
% 86.08/86.22 rewrite <- zenon_D_pnotp.
% 86.08/86.22 exact zenon_H4ad.
% 86.08/86.22 cut (((op2 (h4 (e13)) (h4 (e12))) = (op2 (h4 (e13)) (h4 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4ae].
% 86.08/86.22 cut (((op2 (h4 (e13)) (h4 (e12))) = (op2 (e22) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H4a7].
% 86.08/86.22 congruence.
% 86.08/86.22 apply (zenon_L908_); trivial.
% 86.08/86.22 apply zenon_H4ae. apply refl_equal.
% 86.08/86.22 apply zenon_H4ae. apply refl_equal.
% 86.08/86.22 apply (zenon_L459_); trivial.
% 86.08/86.22 apply zenon_H4ae. apply refl_equal.
% 86.08/86.22 apply zenon_H4ae. apply refl_equal.
% 86.08/86.22 (* end of lemma zenon_L909_ *)
% 86.08/86.22 assert (zenon_L910_ : (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H4b1 zenon_H1a0 zenon_H3ed zenon_H114 zenon_H106 zenon_H18a zenon_H11c zenon_H2a6 zenon_H29c zenon_H35d zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H353 zenon_H4a8 zenon_H19b.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H4b1); [ zenon_intro zenon_H19f | zenon_intro zenon_H4b2 ].
% 86.08/86.22 apply (zenon_L98_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H4b2); [ zenon_intro zenon_H38f | zenon_intro zenon_H4b3 ].
% 86.08/86.22 apply (zenon_L906_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H4b3); [ zenon_intro zenon_H1d5 | zenon_intro zenon_H19e ].
% 86.08/86.22 apply (zenon_L909_); trivial.
% 86.08/86.22 exact (zenon_H19b zenon_H19e).
% 86.08/86.22 (* end of lemma zenon_L910_ *)
% 86.08/86.22 assert (zenon_L911_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H29c zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 86.08/86.22 exact (zenon_H1a7 zenon_H1ab).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 86.08/86.22 apply (zenon_L86_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 86.08/86.22 apply (zenon_L910_); trivial.
% 86.08/86.22 apply (zenon_L98_); trivial.
% 86.08/86.22 (* end of lemma zenon_L911_ *)
% 86.08/86.22 assert (zenon_L912_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.08/86.22 apply (zenon_L175_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.08/86.22 apply (zenon_L39_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.08/86.22 apply (zenon_L911_); trivial.
% 86.08/86.22 apply (zenon_L172_); trivial.
% 86.08/86.22 (* end of lemma zenon_L912_ *)
% 86.08/86.22 assert (zenon_L913_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.08/86.22 apply (zenon_L189_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.08/86.22 apply (zenon_L912_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.08/86.22 apply (zenon_L190_); trivial.
% 86.08/86.22 apply (zenon_L171_); trivial.
% 86.08/86.22 (* end of lemma zenon_L913_ *)
% 86.08/86.22 assert (zenon_L914_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.22 apply (zenon_L20_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.22 apply (zenon_L10_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.22 exact (zenon_H63 zenon_H60).
% 86.08/86.22 apply (zenon_L913_); trivial.
% 86.08/86.22 (* end of lemma zenon_L914_ *)
% 86.08/86.22 assert (zenon_L915_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.22 apply (zenon_L2_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.22 exact (zenon_H268 zenon_H26b).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.22 apply (zenon_L10_); trivial.
% 86.08/86.22 apply (zenon_L914_); trivial.
% 86.08/86.22 (* end of lemma zenon_L915_ *)
% 86.08/86.22 assert (zenon_L916_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.22 apply (zenon_L159_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.22 apply (zenon_L162_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.22 apply (zenon_L163_); trivial.
% 86.08/86.22 apply (zenon_L915_); trivial.
% 86.08/86.22 (* end of lemma zenon_L916_ *)
% 86.08/86.22 assert (zenon_L917_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H297 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2c9 zenon_H5a zenon_H63 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H1a0 zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H6e zenon_H18 zenon_H2e1 zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H236 zenon_H1ca zenon_H154 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.22 apply (zenon_L157_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.22 apply (zenon_L158_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.22 apply (zenon_L26_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.22 exact (zenon_Hba zenon_Hc0).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.22 apply (zenon_L28_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.22 apply (zenon_L916_); trivial.
% 86.08/86.22 apply (zenon_L209_); trivial.
% 86.08/86.22 apply (zenon_L31_); trivial.
% 86.08/86.22 apply (zenon_L178_); trivial.
% 86.08/86.22 apply (zenon_L179_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.22 apply (zenon_L62_); trivial.
% 86.08/86.22 apply (zenon_L71_); trivial.
% 86.08/86.22 (* end of lemma zenon_L917_ *)
% 86.08/86.22 assert (zenon_L918_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2c9 zenon_H5a zenon_H63 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H1a0 zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H114 zenon_H11c zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H6e zenon_H18 zenon_H2e1 zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H136.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.22 apply (zenon_L917_); trivial.
% 86.08/86.22 apply (zenon_L917_); trivial.
% 86.08/86.22 (* end of lemma zenon_L918_ *)
% 86.08/86.22 assert (zenon_L919_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H6e zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_Hb2 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_Hdc zenon_He6 zenon_H5a zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.22 apply (zenon_L20_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.22 apply (zenon_L10_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.22 exact (zenon_H63 zenon_H60).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.08/86.22 apply (zenon_L220_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.22 apply (zenon_L31_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.08/86.22 apply (zenon_L405_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.08/86.22 exact (zenon_He6 zenon_H66).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.08/86.22 apply (zenon_L686_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.08/86.22 apply (zenon_L913_); trivial.
% 86.08/86.22 apply (zenon_L163_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.08/86.22 apply (zenon_L37_); trivial.
% 86.08/86.22 apply (zenon_L192_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.22 apply (zenon_L912_); trivial.
% 86.08/86.22 apply (zenon_L192_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.08/86.22 exact (zenon_H28 zenon_H24).
% 86.08/86.22 apply (zenon_L15_); trivial.
% 86.08/86.22 (* end of lemma zenon_L919_ *)
% 86.08/86.22 assert (zenon_L920_ : (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H37 zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H5a zenon_He6 zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_Hb2 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H6e zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.22 apply (zenon_L2_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.22 exact (zenon_H268 zenon_H26b).
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.22 apply (zenon_L10_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.08/86.22 apply (zenon_L162_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.08/86.22 apply (zenon_L919_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.08/86.22 apply (zenon_L14_); trivial.
% 86.08/86.22 apply (zenon_L196_); trivial.
% 86.08/86.22 (* end of lemma zenon_L920_ *)
% 86.08/86.22 assert (zenon_L921_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.08/86.22 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_Hdc zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_H1a0 zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2dc zenon_He6 zenon_H6b zenon_Hb2 zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2c9 zenon_H2e zenon_H18 zenon_H2e1 zenon_Hb8 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.22 apply (zenon_L157_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.08/86.22 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.22 apply (zenon_L158_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.22 apply (zenon_L26_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.22 apply (zenon_L159_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.22 apply (zenon_L162_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.22 apply (zenon_L163_); trivial.
% 86.08/86.22 apply (zenon_L920_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.22 apply (zenon_L28_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.22 apply (zenon_L916_); trivial.
% 86.08/86.22 apply (zenon_L209_); trivial.
% 86.08/86.22 apply (zenon_L31_); trivial.
% 86.08/86.22 apply (zenon_L178_); trivial.
% 86.08/86.22 apply (zenon_L179_); trivial.
% 86.08/86.22 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.22 apply (zenon_L62_); trivial.
% 86.08/86.23 apply (zenon_L247_); trivial.
% 86.08/86.23 (* end of lemma zenon_L921_ *)
% 86.08/86.23 assert (zenon_L922_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.23 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_Hdc zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_H1a0 zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2dc zenon_He6 zenon_H6b zenon_Hb2 zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2c9 zenon_H2e zenon_H18 zenon_H2e1 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H313 zenon_H136.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.23 apply (zenon_L921_); trivial.
% 86.08/86.23 apply (zenon_L921_); trivial.
% 86.08/86.23 (* end of lemma zenon_L922_ *)
% 86.08/86.23 assert (zenon_L923_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.23 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H313 zenon_H2e1 zenon_H18 zenon_H2c9 zenon_H5a zenon_H2d6 zenon_H28 zenon_Hb2 zenon_H6b zenon_He6 zenon_H2dc zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_Hdc zenon_Hb5 zenon_H6e zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.23 apply (zenon_L56_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.23 apply (zenon_L74_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.23 apply (zenon_L120_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.23 apply (zenon_L122_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.23 apply (zenon_L123_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.23 apply (zenon_L124_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.23 apply (zenon_L145_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.23 apply (zenon_L148_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.23 apply (zenon_L149_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.23 apply (zenon_L154_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.23 apply (zenon_L155_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.23 apply (zenon_L156_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.23 apply (zenon_L922_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.23 apply (zenon_L216_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.23 apply (zenon_L217_); trivial.
% 86.08/86.23 apply (zenon_L218_); trivial.
% 86.08/86.23 apply (zenon_L220_); trivial.
% 86.08/86.23 apply (zenon_L26_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.23 apply (zenon_L222_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.23 apply (zenon_L7_); trivial.
% 86.08/86.23 apply (zenon_L16_); trivial.
% 86.08/86.23 (* end of lemma zenon_L923_ *)
% 86.08/86.23 assert (zenon_L924_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.23 do 0 intro. intros zenon_H2c5 zenon_H65 zenon_H6b zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H2f zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H2bb zenon_H2c2 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H26e zenon_H23.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.08/86.23 apply (zenon_L23_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.08/86.23 apply (zenon_L687_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.08/86.23 apply (zenon_L914_); trivial.
% 86.08/86.23 apply (zenon_L163_); trivial.
% 86.08/86.23 (* end of lemma zenon_L924_ *)
% 86.08/86.23 assert (zenon_L925_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.23 do 0 intro. intros zenon_Hb2 zenon_H6e zenon_H2e zenon_H63 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H293 zenon_H2b4 zenon_H3dd zenon_H1f zenon_H39 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H40 zenon_Hdc zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.23 apply (zenon_L20_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.23 apply (zenon_L10_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.23 exact (zenon_H63 zenon_H60).
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.08/86.23 apply (zenon_L405_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.08/86.23 apply (zenon_L924_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.08/86.23 apply (zenon_L37_); trivial.
% 86.08/86.23 apply (zenon_L192_); trivial.
% 86.08/86.23 (* end of lemma zenon_L925_ *)
% 86.08/86.23 assert (zenon_L926_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.08/86.23 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H2b4 zenon_H293 zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H63 zenon_H2e zenon_H6e zenon_Hb2 zenon_H23 zenon_H40 zenon_H61.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.23 apply (zenon_L3_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.23 exact (zenon_H268 zenon_H26b).
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.23 apply (zenon_L10_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.08/86.23 apply (zenon_L198_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.08/86.23 apply (zenon_L925_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.08/86.23 apply (zenon_L14_); trivial.
% 86.08/86.23 apply (zenon_L195_); trivial.
% 86.08/86.23 (* end of lemma zenon_L926_ *)
% 86.08/86.23 assert (zenon_L927_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.08/86.23 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_Hdc zenon_H2c5 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H1a0 zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H114 zenon_H11c zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H6e zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_H63 zenon_H5a zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.23 apply (zenon_L157_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.08/86.23 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.23 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.23 apply (zenon_L26_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.23 apply (zenon_L159_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.23 apply (zenon_L231_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.23 apply (zenon_L163_); trivial.
% 86.08/86.23 apply (zenon_L926_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.23 apply (zenon_L27_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.23 apply (zenon_L159_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.23 apply (zenon_L231_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.23 apply (zenon_L163_); trivial.
% 86.08/86.23 apply (zenon_L915_); trivial.
% 86.08/86.23 apply (zenon_L233_); trivial.
% 86.08/86.23 apply (zenon_L31_); trivial.
% 86.08/86.23 apply (zenon_L178_); trivial.
% 86.08/86.23 apply (zenon_L179_); trivial.
% 86.08/86.23 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.23 apply (zenon_L62_); trivial.
% 86.08/86.23 apply (zenon_L247_); trivial.
% 86.08/86.23 (* end of lemma zenon_L927_ *)
% 86.08/86.23 assert (zenon_L928_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_Hdc zenon_H2c5 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H1a0 zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H114 zenon_H11c zenon_H168 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H6e zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_H63 zenon_H5a zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H313 zenon_H136.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.24 apply (zenon_L927_); trivial.
% 86.08/86.24 apply (zenon_L927_); trivial.
% 86.08/86.24 (* end of lemma zenon_L928_ *)
% 86.08/86.24 assert (zenon_L929_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H2f zenon_H248 zenon_H313 zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H6e zenon_H2bb zenon_H2b4 zenon_H289 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2c5 zenon_Hdc zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H37 zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.24 apply (zenon_L56_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.24 apply (zenon_L74_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.24 apply (zenon_L120_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.24 apply (zenon_L122_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.24 apply (zenon_L123_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.24 apply (zenon_L124_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.24 apply (zenon_L145_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.24 apply (zenon_L148_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.24 apply (zenon_L149_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.24 apply (zenon_L154_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.24 apply (zenon_L155_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.24 apply (zenon_L156_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.24 apply (zenon_L928_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.24 apply (zenon_L216_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.24 apply (zenon_L217_); trivial.
% 86.08/86.24 apply (zenon_L218_); trivial.
% 86.08/86.24 apply (zenon_L219_); trivial.
% 86.08/86.24 apply (zenon_L26_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.24 apply (zenon_L4_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.24 apply (zenon_L7_); trivial.
% 86.08/86.24 apply (zenon_L250_); trivial.
% 86.08/86.24 (* end of lemma zenon_L929_ *)
% 86.08/86.24 assert (zenon_L930_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e12)) = (e23)) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H108 zenon_H228 zenon_H225 zenon_H216 zenon_H213 zenon_H114 zenon_H18a zenon_H11c zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H208 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H29c zenon_H2a6.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 86.08/86.24 apply (zenon_L75_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 86.08/86.24 apply (zenon_L65_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 86.08/86.24 exact (zenon_H150 zenon_H153).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H1dd ].
% 86.08/86.24 apply (zenon_L129_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H1de ].
% 86.08/86.24 apply (zenon_L137_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H1d5 ].
% 86.08/86.24 exact (zenon_H1cc zenon_H1c9).
% 86.08/86.24 apply (zenon_L909_); trivial.
% 86.08/86.24 (* end of lemma zenon_L930_ *)
% 86.08/86.24 assert (zenon_L931_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H29c zenon_H35d zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 86.08/86.24 exact (zenon_H1a7 zenon_H1ab).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 86.08/86.24 apply (zenon_L86_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.08/86.24 apply (zenon_L368_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.08/86.24 apply (zenon_L369_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.08/86.24 apply (zenon_L136_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 86.08/86.24 apply (zenon_L78_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 86.08/86.24 exact (zenon_H175 zenon_H178).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.08/86.24 apply (zenon_L58_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.08/86.24 exact (zenon_H175 zenon_H178).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.08/86.24 apply (zenon_L65_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.08/86.24 apply (zenon_L305_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.08/86.24 apply (zenon_L930_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.08/86.24 apply (zenon_L69_); trivial.
% 86.08/86.24 apply (zenon_L140_); trivial.
% 86.08/86.24 apply (zenon_L83_); trivial.
% 86.08/86.24 apply (zenon_L98_); trivial.
% 86.08/86.24 (* end of lemma zenon_L931_ *)
% 86.08/86.24 assert (zenon_L932_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.08/86.24 apply (zenon_L175_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.08/86.24 apply (zenon_L240_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.08/86.24 apply (zenon_L931_); trivial.
% 86.08/86.24 apply (zenon_L172_); trivial.
% 86.08/86.24 (* end of lemma zenon_L932_ *)
% 86.08/86.24 assert (zenon_L933_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.08/86.24 apply (zenon_L189_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.08/86.24 apply (zenon_L932_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.08/86.24 apply (zenon_L308_); trivial.
% 86.08/86.24 apply (zenon_L171_); trivial.
% 86.08/86.24 (* end of lemma zenon_L933_ *)
% 86.08/86.24 assert (zenon_L934_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H3a9 zenon_H6b zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_Hc5 zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.24 apply (zenon_L20_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.08/86.24 apply (zenon_L23_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.08/86.24 apply (zenon_L933_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_L189_); trivial.
% 86.08/86.24 (* end of lemma zenon_L934_ *)
% 86.08/86.24 assert (zenon_L935_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2dc zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H23 zenon_H40 zenon_H61.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.24 exact (zenon_Hc5 zenon_H19).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.24 exact (zenon_H268 zenon_H26b).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.08/86.24 apply (zenon_L198_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.08/86.24 apply (zenon_L934_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.08/86.24 apply (zenon_L14_); trivial.
% 86.08/86.24 apply (zenon_L195_); trivial.
% 86.08/86.24 (* end of lemma zenon_L935_ *)
% 86.08/86.24 assert (zenon_L936_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H449 zenon_H11e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H1a7 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H18 zenon_H6b zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H136.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.24 apply (zenon_L158_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.24 apply (zenon_L26_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.24 apply (zenon_L159_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.24 apply (zenon_L231_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.24 apply (zenon_L163_); trivial.
% 86.08/86.24 apply (zenon_L935_); trivial.
% 86.08/86.24 apply (zenon_L31_); trivial.
% 86.08/86.24 apply (zenon_L84_); trivial.
% 86.08/86.24 apply (zenon_L86_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.24 apply (zenon_L59_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.24 apply (zenon_L62_); trivial.
% 86.08/86.24 apply (zenon_L71_); trivial.
% 86.08/86.24 exact (zenon_H44a zenon_H122).
% 86.08/86.24 (* end of lemma zenon_L936_ *)
% 86.08/86.24 assert (zenon_L937_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H139 zenon_H136 zenon_H12a zenon_H10a zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H6e zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H1a7 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H40 zenon_H2dc zenon_H2e zenon_Hc5 zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H11e zenon_H449.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.08/86.24 apply (zenon_L936_); trivial.
% 86.08/86.24 apply (zenon_L936_); trivial.
% 86.08/86.24 (* end of lemma zenon_L937_ *)
% 86.08/86.24 assert (zenon_L938_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> ((op1 (e10) (e12)) = (e11)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H1b4 zenon_H17a zenon_H122 zenon_H208 zenon_H108 zenon_H209.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1c1); [ zenon_intro zenon_Hfe | zenon_intro zenon_H1c2 ].
% 86.08/86.24 exact (zenon_H1b3 zenon_Hfe).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1c2); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1c3 ].
% 86.08/86.24 apply (zenon_L101_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1c3); [ zenon_intro zenon_H179 | zenon_intro zenon_H1bb ].
% 86.08/86.24 apply (zenon_L88_); trivial.
% 86.08/86.24 apply (zenon_L127_); trivial.
% 86.08/86.24 (* end of lemma zenon_L938_ *)
% 86.08/86.24 assert (zenon_L939_ : (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e12)) = (e23)) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H1dc zenon_H1b3 zenon_H108 zenon_H228 zenon_H225 zenon_H216 zenon_H213 zenon_H146 zenon_H114 zenon_H18a zenon_H11c zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H208 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H29c zenon_H2a6.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H1dd ].
% 86.08/86.24 apply (zenon_L938_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H1de ].
% 86.08/86.24 apply (zenon_L137_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H1d5 ].
% 86.08/86.24 exact (zenon_H1cc zenon_H1c9).
% 86.08/86.24 apply (zenon_L909_); trivial.
% 86.08/86.24 (* end of lemma zenon_L939_ *)
% 86.08/86.24 assert (zenon_L940_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H29c zenon_H35d zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H159 zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H108 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H114 zenon_H13f.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 86.08/86.24 apply (zenon_L75_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 86.08/86.24 apply (zenon_L65_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 86.08/86.24 exact (zenon_H150 zenon_H153).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H18a | zenon_intro zenon_H230 ].
% 86.08/86.24 apply (zenon_L939_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H230); [ zenon_intro zenon_H11d | zenon_intro zenon_H231 ].
% 86.08/86.24 apply (zenon_L67_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H231); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H194 ].
% 86.08/86.24 exact (zenon_H1cc zenon_H1c9).
% 86.08/86.24 apply (zenon_L96_); trivial.
% 86.08/86.24 (* end of lemma zenon_L940_ *)
% 86.08/86.24 assert (zenon_L941_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H367 zenon_H13f zenon_H114 zenon_H11c zenon_H1cc zenon_H11e zenon_H1dc zenon_H1b3 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H29c zenon_H2a6 zenon_H22f zenon_H150 zenon_H113 zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.08/86.24 exact (zenon_H1b3 zenon_Hfe).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.08/86.24 exact (zenon_H175 zenon_H178).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.08/86.24 apply (zenon_L65_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.08/86.24 apply (zenon_L305_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.08/86.24 apply (zenon_L940_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.08/86.24 apply (zenon_L69_); trivial.
% 86.08/86.24 apply (zenon_L140_); trivial.
% 86.08/86.24 (* end of lemma zenon_L941_ *)
% 86.08/86.24 assert (zenon_L942_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H29c zenon_H35d zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.08/86.24 apply (zenon_L368_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.08/86.24 apply (zenon_L369_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.08/86.24 apply (zenon_L136_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 86.08/86.24 apply (zenon_L78_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 86.08/86.24 exact (zenon_H175 zenon_H178).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 86.08/86.24 apply (zenon_L941_); trivial.
% 86.08/86.24 apply (zenon_L83_); trivial.
% 86.08/86.24 (* end of lemma zenon_L942_ *)
% 86.08/86.24 assert (zenon_L943_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H1dc zenon_H1b3 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H22f zenon_H150 zenon_H113 zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.08/86.24 apply (zenon_L175_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.08/86.24 apply (zenon_L240_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.08/86.24 apply (zenon_L942_); trivial.
% 86.08/86.24 apply (zenon_L172_); trivial.
% 86.08/86.24 (* end of lemma zenon_L943_ *)
% 86.08/86.24 assert (zenon_L944_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.08/86.24 apply (zenon_L189_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.08/86.24 apply (zenon_L943_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.08/86.24 apply (zenon_L308_); trivial.
% 86.08/86.24 apply (zenon_L171_); trivial.
% 86.08/86.24 (* end of lemma zenon_L944_ *)
% 86.08/86.24 assert (zenon_L945_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H3a9 zenon_H6b zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_Hc5 zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H1dc zenon_H1b3 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H22f zenon_H150 zenon_H113 zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.24 apply (zenon_L20_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.08/86.24 apply (zenon_L23_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.08/86.24 apply (zenon_L944_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_L189_); trivial.
% 86.08/86.24 (* end of lemma zenon_L945_ *)
% 86.08/86.24 assert (zenon_L946_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2dc zenon_H2bb zenon_H2f zenon_H63 zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_Hc5 zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H23 zenon_H40 zenon_H61.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.24 exact (zenon_Hc5 zenon_H19).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.24 exact (zenon_H268 zenon_H26b).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.08/86.24 apply (zenon_L198_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.08/86.24 apply (zenon_L945_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.08/86.24 apply (zenon_L14_); trivial.
% 86.08/86.24 apply (zenon_L195_); trivial.
% 86.08/86.24 (* end of lemma zenon_L946_ *)
% 86.08/86.24 assert (zenon_L947_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H449 zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_H1b3 zenon_H236 zenon_H125 zenon_H22f zenon_H11e zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H11c zenon_H21d zenon_H221 zenon_H225 zenon_Hfd zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H18 zenon_H6b zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.24 apply (zenon_L158_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.24 apply (zenon_L26_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.24 apply (zenon_L159_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.24 apply (zenon_L231_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.24 apply (zenon_L163_); trivial.
% 86.08/86.24 apply (zenon_L946_); trivial.
% 86.08/86.24 apply (zenon_L31_); trivial.
% 86.08/86.24 apply (zenon_L85_); trivial.
% 86.08/86.24 apply (zenon_L86_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.24 apply (zenon_L59_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.24 apply (zenon_L62_); trivial.
% 86.08/86.24 apply (zenon_L152_); trivial.
% 86.08/86.24 exact (zenon_H44a zenon_H122).
% 86.08/86.24 (* end of lemma zenon_L947_ *)
% 86.08/86.24 assert (zenon_L948_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_Hb2 zenon_H63 zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H293 zenon_H2b4 zenon_H3dd zenon_H1f zenon_H39 zenon_H2dc zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H261 zenon_H18 zenon_H14 zenon_H40 zenon_Hdc zenon_H6b zenon_H2c5 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.24 apply (zenon_L20_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.08/86.24 apply (zenon_L405_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.08/86.24 apply (zenon_L924_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.08/86.24 apply (zenon_L37_); trivial.
% 86.08/86.24 apply (zenon_L240_); trivial.
% 86.08/86.24 (* end of lemma zenon_L948_ *)
% 86.08/86.24 assert (zenon_L949_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H26e zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H2c5 zenon_H6b zenon_Hdc zenon_H40 zenon_H14 zenon_H18 zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H2b4 zenon_H293 zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_Hb2 zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.24 exact (zenon_Hc5 zenon_H19).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.24 exact (zenon_H268 zenon_H26b).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.24 apply (zenon_L20_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.08/86.24 apply (zenon_L23_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.08/86.24 apply (zenon_L948_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.08/86.24 exact (zenon_H63 zenon_H60).
% 86.08/86.24 apply (zenon_L189_); trivial.
% 86.08/86.24 (* end of lemma zenon_L949_ *)
% 86.08/86.24 assert (zenon_L950_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2e1 zenon_H2fb zenon_H267 zenon_H2c9 zenon_H268 zenon_H3a9 zenon_H26e zenon_H2c2 zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H2c5 zenon_H6b zenon_Hdc zenon_H40 zenon_H14 zenon_H18 zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H2b4 zenon_H293 zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_Hb2 zenon_H63 zenon_H2f zenon_H23 zenon_H2bb.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.24 apply (zenon_L159_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.24 apply (zenon_L231_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.24 apply (zenon_L163_); trivial.
% 86.08/86.24 apply (zenon_L949_); trivial.
% 86.08/86.24 (* end of lemma zenon_L950_ *)
% 86.08/86.24 assert (zenon_L951_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H2c9 zenon_Hc5 zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.24 exact (zenon_Hc5 zenon_H19).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.24 exact (zenon_H268 zenon_H26b).
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.24 apply (zenon_L10_); trivial.
% 86.08/86.24 apply (zenon_L914_); trivial.
% 86.08/86.24 (* end of lemma zenon_L951_ *)
% 86.08/86.24 assert (zenon_L952_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.08/86.24 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H5a zenon_H63 zenon_H3a9 zenon_Hb2 zenon_H308 zenon_H3dd zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H6e zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_H1a0 zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2c5 zenon_Hdc zenon_H6b zenon_H2e zenon_Hc5 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.24 apply (zenon_L157_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.08/86.24 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.24 apply (zenon_L158_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.24 apply (zenon_L26_); trivial.
% 86.08/86.24 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.25 apply (zenon_L950_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.25 apply (zenon_L28_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.25 apply (zenon_L159_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.25 apply (zenon_L231_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.25 apply (zenon_L163_); trivial.
% 86.08/86.25 apply (zenon_L951_); trivial.
% 86.08/86.25 apply (zenon_L233_); trivial.
% 86.08/86.25 apply (zenon_L31_); trivial.
% 86.08/86.25 apply (zenon_L178_); trivial.
% 86.08/86.25 apply (zenon_L179_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.25 apply (zenon_L62_); trivial.
% 86.08/86.25 apply (zenon_L247_); trivial.
% 86.08/86.25 (* end of lemma zenon_L952_ *)
% 86.08/86.25 assert (zenon_L953_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.25 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H5a zenon_H63 zenon_H3a9 zenon_Hb2 zenon_H308 zenon_H3dd zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H6e zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_H1a0 zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2c5 zenon_Hdc zenon_H6b zenon_H2e zenon_Hc5 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H313 zenon_H136.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.25 apply (zenon_L952_); trivial.
% 86.08/86.25 apply (zenon_L952_); trivial.
% 86.08/86.25 (* end of lemma zenon_L953_ *)
% 86.08/86.25 assert (zenon_L954_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((e21) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.25 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H6e zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H368 zenon_H36c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_Hc5 zenon_H2e1 zenon_H71 zenon_H259 zenon_H313 zenon_Hdc zenon_H3ed zenon_H4b1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_Hb2 zenon_Hbb zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.25 apply (zenon_L56_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.25 apply (zenon_L74_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.25 apply (zenon_L120_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.25 apply (zenon_L122_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.25 apply (zenon_L123_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.25 apply (zenon_L124_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.25 apply (zenon_L145_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.25 apply (zenon_L148_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.25 apply (zenon_L149_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.08/86.25 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.08/86.25 apply (zenon_L937_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.08/86.25 apply (zenon_L947_); trivial.
% 86.08/86.25 apply (zenon_L947_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.25 apply (zenon_L155_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.25 apply (zenon_L156_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.25 apply (zenon_L953_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.25 apply (zenon_L216_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.25 apply (zenon_L217_); trivial.
% 86.08/86.25 apply (zenon_L218_); trivial.
% 86.08/86.25 apply (zenon_L219_); trivial.
% 86.08/86.25 apply (zenon_L26_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.25 apply (zenon_L4_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.25 apply (zenon_L7_); trivial.
% 86.08/86.25 apply (zenon_L16_); trivial.
% 86.08/86.25 (* end of lemma zenon_L954_ *)
% 86.08/86.25 assert (zenon_L955_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((e21) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.08/86.25 do 0 intro. intros zenon_H54 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H6e zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H368 zenon_H36c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H40 zenon_H2dc zenon_H2e zenon_Hc5 zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_Hdc zenon_H3ed zenon_H4b1 zenon_H39 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_Hb2 zenon_H45 zenon_H25 zenon_Hbb zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.08/86.25 apply (zenon_L954_); trivial.
% 86.08/86.25 apply (zenon_L954_); trivial.
% 86.08/86.25 (* end of lemma zenon_L955_ *)
% 86.08/86.25 assert (zenon_L956_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.08/86.25 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.08/86.25 apply (zenon_L40_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.08/86.25 apply (zenon_L257_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.08/86.25 apply (zenon_L15_); trivial.
% 86.08/86.25 apply (zenon_L931_); trivial.
% 86.08/86.25 (* end of lemma zenon_L956_ *)
% 86.08/86.25 assert (zenon_L957_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.25 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H2f zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.25 apply (zenon_L31_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.25 apply (zenon_L33_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.25 apply (zenon_L956_); trivial.
% 86.08/86.25 exact (zenon_Hb1 zenon_Hab).
% 86.08/86.25 (* end of lemma zenon_L957_ *)
% 86.08/86.25 assert (zenon_L958_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 86.08/86.25 do 0 intro. intros zenon_H6e zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.25 apply (zenon_L20_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.25 apply (zenon_L10_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.25 apply (zenon_L21_); trivial.
% 86.08/86.25 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 86.08/86.26 apply (zenon_L365_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 86.08/86.26 apply (zenon_L957_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 86.08/86.26 apply (zenon_L379_); trivial.
% 86.08/86.26 exact (zenon_H296 zenon_H292).
% 86.08/86.26 (* end of lemma zenon_L958_ *)
% 86.08/86.26 assert (zenon_L959_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H449 zenon_H11e zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H395 zenon_H2bf zenon_H1a7 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_H6e zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H12a zenon_H136.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.08/86.26 exact (zenon_H17 zenon_H14).
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.08/86.26 apply (zenon_L266_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.26 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.26 apply (zenon_L26_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.26 apply (zenon_L958_); trivial.
% 86.08/86.26 apply (zenon_L31_); trivial.
% 86.08/86.26 apply (zenon_L52_); trivial.
% 86.08/86.26 apply (zenon_L84_); trivial.
% 86.08/86.26 apply (zenon_L86_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.26 apply (zenon_L59_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.26 apply (zenon_L62_); trivial.
% 86.08/86.26 apply (zenon_L71_); trivial.
% 86.08/86.26 exact (zenon_H44a zenon_H122).
% 86.08/86.26 (* end of lemma zenon_L959_ *)
% 86.08/86.26 assert (zenon_L960_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H1dc zenon_H1b3 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H22f zenon_H150 zenon_H113 zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H31a zenon_H27d.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.08/86.26 apply (zenon_L175_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.08/86.26 apply (zenon_L39_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.08/86.26 apply (zenon_L942_); trivial.
% 86.08/86.26 apply (zenon_L256_); trivial.
% 86.08/86.26 (* end of lemma zenon_L960_ *)
% 86.08/86.26 assert (zenon_L961_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H27d zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H65 zenon_H2f zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H23 zenon_H293 zenon_H2b4 zenon_Hb1.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.26 apply (zenon_L31_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.26 apply (zenon_L33_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.26 apply (zenon_L960_); trivial.
% 86.08/86.26 exact (zenon_Hb1 zenon_Hab).
% 86.08/86.26 (* end of lemma zenon_L961_ *)
% 86.08/86.26 assert (zenon_L962_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H395 zenon_H61 zenon_Hb1 zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H1dc zenon_H1b3 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H22f zenon_H150 zenon_H113 zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H31a zenon_H27d zenon_H21 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.26 apply (zenon_L20_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.26 apply (zenon_L10_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.26 apply (zenon_L21_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 86.08/86.26 apply (zenon_L365_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 86.08/86.26 apply (zenon_L961_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 86.08/86.26 apply (zenon_L379_); trivial.
% 86.08/86.26 exact (zenon_H296 zenon_H292).
% 86.08/86.26 (* end of lemma zenon_L962_ *)
% 86.08/86.26 assert (zenon_L963_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_H296 zenon_H66 zenon_H23 zenon_H2bf zenon_Hb5 zenon_H8f zenon_H21 zenon_H27d zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_Hac zenon_H293 zenon_H2b4 zenon_Hb1 zenon_H61 zenon_H395 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H2f zenon_H82.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.26 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.26 apply (zenon_L26_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.26 apply (zenon_L962_); trivial.
% 86.08/86.26 apply (zenon_L31_); trivial.
% 86.08/86.26 (* end of lemma zenon_L963_ *)
% 86.08/86.26 assert (zenon_L964_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H449 zenon_H12a zenon_H17 zenon_Heb zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H395 zenon_H2bf zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_H1b3 zenon_H236 zenon_H125 zenon_H22f zenon_H11e zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H11c zenon_H21d zenon_H221 zenon_H225 zenon_Hfd zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H293 zenon_Hb1 zenon_H6e zenon_Hb9 zenon_Hed zenon_H333 zenon_H168 zenon_H10a zenon_H136.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.08/86.26 exact (zenon_H17 zenon_H14).
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.08/86.26 apply (zenon_L285_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.08/86.26 apply (zenon_L963_); trivial.
% 86.08/86.26 apply (zenon_L52_); trivial.
% 86.08/86.26 apply (zenon_L85_); trivial.
% 86.08/86.26 apply (zenon_L86_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.26 apply (zenon_L59_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.26 apply (zenon_L62_); trivial.
% 86.08/86.26 apply (zenon_L152_); trivial.
% 86.08/86.26 exact (zenon_H44a zenon_H122).
% 86.08/86.26 (* end of lemma zenon_L964_ *)
% 86.08/86.26 assert (zenon_L965_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H139 zenon_H136 zenon_H10a zenon_H168 zenon_H333 zenon_Hed zenon_Hb9 zenon_H6e zenon_Hb1 zenon_H293 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H114 zenon_H13f zenon_H233 zenon_H368 zenon_H1dc zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H15a zenon_Hfd zenon_H225 zenon_H221 zenon_H21d zenon_H11c zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H11e zenon_H22f zenon_H125 zenon_H236 zenon_H1b3 zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H2bf zenon_H395 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_Heb zenon_H17 zenon_H12a zenon_H449.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.08/86.26 apply (zenon_L964_); trivial.
% 86.08/86.26 apply (zenon_L964_); trivial.
% 86.08/86.26 (* end of lemma zenon_L965_ *)
% 86.08/86.26 assert (zenon_L966_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.08/86.26 apply (zenon_L40_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.08/86.26 apply (zenon_L257_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.08/86.26 apply (zenon_L15_); trivial.
% 86.08/86.26 apply (zenon_L911_); trivial.
% 86.08/86.26 (* end of lemma zenon_L966_ *)
% 86.08/86.26 assert (zenon_L967_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H6e zenon_H61 zenon_Hb5 zenon_H82 zenon_H8f zenon_H1a0 zenon_H114 zenon_H11c zenon_H4b1 zenon_H3ed zenon_H106 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H2f zenon_H353 zenon_H4a8 zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.26 apply (zenon_L20_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.26 apply (zenon_L10_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.26 apply (zenon_L21_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.26 apply (zenon_L31_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.26 apply (zenon_L33_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.26 apply (zenon_L966_); trivial.
% 86.08/86.26 exact (zenon_Hb1 zenon_Hab).
% 86.08/86.26 (* end of lemma zenon_L967_ *)
% 86.08/86.26 assert (zenon_L968_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H395 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H106 zenon_H3ed zenon_H4b1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H8f zenon_H82 zenon_Hb5 zenon_H61 zenon_H6e zenon_H2bf zenon_H23 zenon_H66 zenon_H2f zenon_H296.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.26 apply (zenon_L20_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.26 apply (zenon_L10_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.26 apply (zenon_L21_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 86.08/86.26 apply (zenon_L365_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 86.08/86.26 apply (zenon_L967_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 86.08/86.26 apply (zenon_L379_); trivial.
% 86.08/86.26 exact (zenon_H296 zenon_H292).
% 86.08/86.26 (* end of lemma zenon_L968_ *)
% 86.08/86.26 assert (zenon_L969_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.08/86.26 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H395 zenon_H2bf zenon_H1a6 zenon_H1a0 zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H114 zenon_H11c zenon_H168 zenon_H6e zenon_Hb9 zenon_Hed zenon_H333 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.26 apply (zenon_L157_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.08/86.26 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.08/86.26 exact (zenon_H17 zenon_H14).
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.08/86.26 apply (zenon_L266_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.26 exact (zenon_Hb9 zenon_Hbd).
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.26 apply (zenon_L26_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.26 apply (zenon_L968_); trivial.
% 86.08/86.26 apply (zenon_L31_); trivial.
% 86.08/86.26 apply (zenon_L52_); trivial.
% 86.08/86.26 apply (zenon_L178_); trivial.
% 86.08/86.26 apply (zenon_L179_); trivial.
% 86.08/86.26 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.26 apply (zenon_L62_); trivial.
% 86.08/86.26 apply (zenon_L247_); trivial.
% 86.08/86.26 (* end of lemma zenon_L969_ *)
% 86.08/86.26 assert (zenon_L970_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H368 zenon_H36c zenon_H2bf zenon_H395 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H293 zenon_H313 zenon_H4b1 zenon_H3ed zenon_H298 zenon_H2e5 zenon_H2ea zenon_H25 zenon_H51.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.08/86.27 apply (zenon_L254_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.08/86.27 apply (zenon_L56_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.08/86.27 apply (zenon_L74_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.08/86.27 apply (zenon_L120_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.08/86.27 apply (zenon_L122_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.08/86.27 apply (zenon_L123_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.08/86.27 apply (zenon_L124_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.08/86.27 apply (zenon_L145_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.08/86.27 apply (zenon_L148_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.08/86.27 apply (zenon_L149_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.08/86.27 apply (zenon_L959_); trivial.
% 86.08/86.27 apply (zenon_L959_); trivial.
% 86.08/86.27 apply (zenon_L965_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.08/86.27 apply (zenon_L155_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.08/86.27 apply (zenon_L156_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.08/86.27 apply (zenon_L969_); trivial.
% 86.08/86.27 apply (zenon_L969_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.08/86.27 apply (zenon_L216_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.08/86.27 apply (zenon_L217_); trivial.
% 86.08/86.27 apply (zenon_L218_); trivial.
% 86.08/86.27 apply (zenon_L261_); trivial.
% 86.08/86.27 apply (zenon_L285_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.08/86.27 apply (zenon_L7_); trivial.
% 86.08/86.27 apply (zenon_L16_); trivial.
% 86.08/86.27 exact (zenon_H33c zenon_H27d).
% 86.08/86.27 (* end of lemma zenon_L970_ *)
% 86.08/86.27 assert (zenon_L971_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((e22) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H466 zenon_H51 zenon_H25 zenon_H2ea zenon_H2e5 zenon_H298 zenon_H3ed zenon_H4b1 zenon_H313 zenon_H293 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H395 zenon_H2bf zenon_H36c zenon_H368 zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H6e zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 86.08/86.27 apply (zenon_L970_); trivial.
% 86.08/86.27 apply (zenon_L970_); trivial.
% 86.08/86.27 (* end of lemma zenon_L971_ *)
% 86.08/86.27 assert (zenon_L972_ : (~((op2 (e22) (e22)) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H4b4 zenon_H35d zenon_H29c.
% 86.08/86.27 cut (((e22) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H497].
% 86.08/86.27 cut (((e22) = (h4 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H497].
% 86.08/86.27 congruence.
% 86.08/86.27 apply (zenon_L828_); trivial.
% 86.08/86.27 apply (zenon_L828_); trivial.
% 86.08/86.27 (* end of lemma zenon_L972_ *)
% 86.08/86.27 assert (zenon_L973_ : (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((op1 (e13) (e13)) = (e12)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H4b5 zenon_H2a6 zenon_H415 zenon_H23 zenon_H29c zenon_H35d.
% 86.08/86.27 cut (((h4 (e12)) = (e23)) = ((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))).
% 86.08/86.27 intro zenon_D_pnotp.
% 86.08/86.27 apply zenon_H4b5.
% 86.08/86.27 rewrite <- zenon_D_pnotp.
% 86.08/86.27 exact zenon_H2a6.
% 86.08/86.27 cut (((e23) = (op2 (h4 (e13)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H4b6].
% 86.08/86.27 cut (((h4 (e12)) = (h4 (op1 (e13) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H4b7].
% 86.08/86.27 congruence.
% 86.08/86.27 elim (classic ((h4 (op1 (e13) (e13))) = (h4 (op1 (e13) (e13))))); [ zenon_intro zenon_H4b8 | zenon_intro zenon_H4b9 ].
% 86.08/86.27 cut (((h4 (op1 (e13) (e13))) = (h4 (op1 (e13) (e13)))) = ((h4 (e12)) = (h4 (op1 (e13) (e13))))).
% 86.08/86.27 intro zenon_D_pnotp.
% 86.08/86.27 apply zenon_H4b7.
% 86.08/86.27 rewrite <- zenon_D_pnotp.
% 86.08/86.27 exact zenon_H4b8.
% 86.08/86.27 cut (((h4 (op1 (e13) (e13))) = (h4 (op1 (e13) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H4b9].
% 86.08/86.27 cut (((h4 (op1 (e13) (e13))) = (h4 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H4ba].
% 86.08/86.27 congruence.
% 86.08/86.27 cut (((op1 (e13) (e13)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H4bb].
% 86.08/86.27 congruence.
% 86.08/86.27 exact (zenon_H4bb zenon_H415).
% 86.08/86.27 apply zenon_H4b9. apply refl_equal.
% 86.08/86.27 apply zenon_H4b9. apply refl_equal.
% 86.08/86.27 cut (((e23) = (op2 (e22) (e22))) = ((e23) = (op2 (h4 (e13)) (h4 (e13))))).
% 86.08/86.27 intro zenon_D_pnotp.
% 86.08/86.27 apply zenon_H4b6.
% 86.08/86.27 rewrite <- zenon_D_pnotp.
% 86.08/86.27 exact zenon_H23.
% 86.08/86.27 cut (((op2 (e22) (e22)) = (op2 (h4 (e13)) (h4 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H4b4].
% 86.08/86.27 cut (((e23) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H22].
% 86.08/86.27 congruence.
% 86.08/86.27 apply zenon_H22. apply refl_equal.
% 86.08/86.27 apply (zenon_L972_); trivial.
% 86.08/86.27 (* end of lemma zenon_L973_ *)
% 86.08/86.27 assert (zenon_L974_ : (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e13) (e12)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H4bc zenon_H1d7 zenon_H114 zenon_H1d5 zenon_H18a zenon_H11c zenon_H13f zenon_H1d1 zenon_H190 zenon_H106 zenon_H11e zenon_H1cd zenon_H108 zenon_H186 zenon_H19a zenon_H297 zenon_H313 zenon_H413 zenon_H19b zenon_H418 zenon_H417 zenon_H122 zenon_H113 zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H29c zenon_H35d.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H4bc); [ zenon_intro zenon_H185 | zenon_intro zenon_H4bd ].
% 86.08/86.27 apply (zenon_L110_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H4bd); [ zenon_intro zenon_H414 | zenon_intro zenon_H4be ].
% 86.08/86.27 apply (zenon_L625_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H4be); [ zenon_intro zenon_H123 | zenon_intro zenon_H415 ].
% 86.08/86.27 apply (zenon_L68_); trivial.
% 86.08/86.27 apply (zenon_L973_); trivial.
% 86.08/86.27 (* end of lemma zenon_L974_ *)
% 86.08/86.27 assert (zenon_L975_ : (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((op1 (e12) (e11)) = (e12)) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H4b1 zenon_H1a0 zenon_H3ed zenon_H35d zenon_H29c zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H113 zenon_H122 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H108 zenon_H1cd zenon_H11e zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H11c zenon_H18a zenon_H114 zenon_H1d7 zenon_H4bc zenon_H19b.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H4b1); [ zenon_intro zenon_H19f | zenon_intro zenon_H4b2 ].
% 86.08/86.27 apply (zenon_L98_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H4b2); [ zenon_intro zenon_H38f | zenon_intro zenon_H4b3 ].
% 86.08/86.27 apply (zenon_L906_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H4b3); [ zenon_intro zenon_H1d5 | zenon_intro zenon_H19e ].
% 86.08/86.27 apply (zenon_L974_); trivial.
% 86.08/86.27 exact (zenon_H19b zenon_H19e).
% 86.08/86.27 (* end of lemma zenon_L975_ *)
% 86.08/86.27 assert (zenon_L976_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H29c zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 86.08/86.27 exact (zenon_H1a7 zenon_H1ab).
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 86.08/86.27 apply (zenon_L86_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H166 | zenon_intro zenon_H1e2 ].
% 86.08/86.27 apply (zenon_L85_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H122 | zenon_intro zenon_H1e3 ].
% 86.08/86.27 apply (zenon_L975_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H109 | zenon_intro zenon_H123 ].
% 86.08/86.27 apply (zenon_L61_); trivial.
% 86.08/86.27 apply (zenon_L70_); trivial.
% 86.08/86.27 apply (zenon_L98_); trivial.
% 86.08/86.27 (* end of lemma zenon_L976_ *)
% 86.08/86.27 assert (zenon_L977_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_Ha9 zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H1e1 zenon_H19b zenon_H4bc zenon_H1d7 zenon_H13f zenon_H1d1 zenon_H190 zenon_H106 zenon_H1cd zenon_H186 zenon_H19a zenon_H297 zenon_H313 zenon_H413 zenon_H418 zenon_H417 zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H35d zenon_H3ed zenon_H4b1 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H125 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_H27d.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.08/86.27 apply (zenon_L175_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.08/86.27 apply (zenon_L39_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.08/86.27 apply (zenon_L976_); trivial.
% 86.08/86.27 apply (zenon_L256_); trivial.
% 86.08/86.27 (* end of lemma zenon_L977_ *)
% 86.08/86.27 assert (zenon_L978_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.08/86.27 apply (zenon_L189_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.08/86.27 apply (zenon_L977_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.08/86.27 apply (zenon_L190_); trivial.
% 86.08/86.27 apply (zenon_L171_); trivial.
% 86.08/86.27 (* end of lemma zenon_L978_ *)
% 86.08/86.27 assert (zenon_L979_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.27 apply (zenon_L20_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.27 apply (zenon_L10_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.27 exact (zenon_H63 zenon_H60).
% 86.08/86.27 apply (zenon_L978_); trivial.
% 86.08/86.27 (* end of lemma zenon_L979_ *)
% 86.08/86.27 assert (zenon_L980_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.27 apply (zenon_L3_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.27 exact (zenon_H268 zenon_H26b).
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.27 apply (zenon_L10_); trivial.
% 86.08/86.27 apply (zenon_L979_); trivial.
% 86.08/86.27 (* end of lemma zenon_L980_ *)
% 86.08/86.27 assert (zenon_L981_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e21)) = (e21)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2c5 zenon_H14 zenon_H6b zenon_H61 zenon_Hc2 zenon_Hc7 zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H1e1 zenon_H19b zenon_H4bc zenon_H1d7 zenon_H13f zenon_H1d1 zenon_H190 zenon_H106 zenon_H1cd zenon_H186 zenon_H19a zenon_H297 zenon_H313 zenon_H413 zenon_H418 zenon_H417 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ed zenon_H4b1 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H125 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_H27d zenon_H2bb zenon_H2c2 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H268 zenon_H1c zenon_H18 zenon_H2c9 zenon_H26e zenon_H23.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.08/86.27 apply (zenon_L24_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.08/86.27 apply (zenon_L44_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.08/86.27 apply (zenon_L980_); trivial.
% 86.08/86.27 apply (zenon_L163_); trivial.
% 86.08/86.27 (* end of lemma zenon_L981_ *)
% 86.08/86.27 assert (zenon_L982_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e21)) = (e21)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H37a zenon_H71 zenon_H40 zenon_H341 zenon_H28a zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c5 zenon_H14 zenon_H6b zenon_H61 zenon_Hc2 zenon_Hc7 zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H1e1 zenon_H19b zenon_H4bc zenon_H1d7 zenon_H13f zenon_H1d1 zenon_H190 zenon_H106 zenon_H1cd zenon_H186 zenon_H19a zenon_H297 zenon_H313 zenon_H413 zenon_H418 zenon_H417 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ed zenon_H4b1 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H125 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_H2bb zenon_H2c2 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H268 zenon_H1c zenon_H18 zenon_H2c9 zenon_H26e zenon_H23.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.08/86.27 apply (zenon_L295_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.08/86.27 apply (zenon_L296_); trivial.
% 86.08/86.27 apply (zenon_L981_); trivial.
% 86.08/86.27 (* end of lemma zenon_L982_ *)
% 86.08/86.27 assert (zenon_L983_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e23) (e22)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H89 zenon_Ha9 zenon_Hac zenon_H293 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.08/86.27 apply (zenon_L977_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.08/86.27 apply (zenon_L197_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.08/86.27 apply (zenon_L171_); trivial.
% 86.08/86.27 apply (zenon_L172_); trivial.
% 86.08/86.27 (* end of lemma zenon_L983_ *)
% 86.08/86.27 assert (zenon_L984_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H259 zenon_Hc0 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H293 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H71 zenon_H1c zenon_H289 zenon_H28a zenon_H27f zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.08/86.27 apply (zenon_L20_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.08/86.27 apply (zenon_L10_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.08/86.27 exact (zenon_H63 zenon_H60).
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.08/86.27 apply (zenon_L200_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.08/86.27 apply (zenon_L31_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.08/86.27 apply (zenon_L173_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.08/86.27 apply (zenon_L983_); trivial.
% 86.08/86.27 apply (zenon_L192_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.08/86.27 exact (zenon_H28 zenon_H24).
% 86.08/86.27 apply (zenon_L15_); trivial.
% 86.08/86.27 (* end of lemma zenon_L984_ *)
% 86.08/86.27 assert (zenon_L985_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e13)) = (e10))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H2b4 zenon_H293 zenon_H1a0 zenon_H114 zenon_H11c zenon_H1e1 zenon_H19b zenon_H4bc zenon_H1d7 zenon_H13f zenon_H1d1 zenon_H190 zenon_H106 zenon_H1cd zenon_H186 zenon_H19a zenon_H297 zenon_H313 zenon_H413 zenon_H418 zenon_H417 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ed zenon_H4b1 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H125 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_H2c9.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.08/86.27 apply (zenon_L2_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.08/86.27 exact (zenon_H268 zenon_H26b).
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.08/86.27 apply (zenon_L10_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.08/86.27 apply (zenon_L162_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.08/86.27 apply (zenon_L984_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.08/86.27 apply (zenon_L14_); trivial.
% 86.08/86.27 apply (zenon_L197_); trivial.
% 86.08/86.27 (* end of lemma zenon_L985_ *)
% 86.08/86.27 assert (zenon_L986_ : (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2db zenon_H320 zenon_H27d zenon_H267 zenon_H268 zenon_Hd5 zenon_H89 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H28a zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H261 zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H25.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 86.08/86.27 apply (zenon_L547_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 86.08/86.27 exact (zenon_H269 zenon_H26d).
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 86.08/86.27 apply (zenon_L675_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.08/86.27 apply (zenon_L198_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.08/86.27 apply (zenon_L200_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.08/86.27 apply (zenon_L187_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.08/86.27 exact (zenon_H28 zenon_H24).
% 86.08/86.27 apply (zenon_L15_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.08/86.27 apply (zenon_L14_); trivial.
% 86.08/86.27 apply (zenon_L202_); trivial.
% 86.08/86.27 (* end of lemma zenon_L986_ *)
% 86.08/86.27 assert (zenon_L987_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H26e zenon_H2db zenon_H320 zenon_H27d zenon_H267 zenon_H268 zenon_Hd5 zenon_H89 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H261 zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H25.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.27 apply (zenon_L162_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.27 apply (zenon_L163_); trivial.
% 86.08/86.27 apply (zenon_L986_); trivial.
% 86.08/86.27 (* end of lemma zenon_L987_ *)
% 86.08/86.27 assert (zenon_L988_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H37a zenon_H14 zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H28a zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.08/86.27 apply (zenon_L295_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.08/86.27 apply (zenon_L296_); trivial.
% 86.08/86.27 apply (zenon_L980_); trivial.
% 86.08/86.27 (* end of lemma zenon_L988_ *)
% 86.08/86.27 assert (zenon_L989_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H37a zenon_H14 zenon_H61 zenon_H71 zenon_H40 zenon_H341 zenon_H2d0 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.27 apply (zenon_L162_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.27 apply (zenon_L163_); trivial.
% 86.08/86.27 apply (zenon_L988_); trivial.
% 86.08/86.27 (* end of lemma zenon_L989_ *)
% 86.08/86.27 assert (zenon_L990_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.08/86.27 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H37a zenon_H6e zenon_H6b zenon_H5a zenon_Hc2 zenon_H63 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H12a zenon_H125 zenon_H11e zenon_H108 zenon_H113 zenon_H4b1 zenon_H19a zenon_H1d7 zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H186 zenon_H417 zenon_H297 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H1a0 zenon_H10a zenon_H1e1 zenon_H114 zenon_H11c zenon_H168 zenon_H31a zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_H71 zenon_H45 zenon_H39 zenon_Hb5 zenon_Hd1 zenon_H78 zenon_H27f zenon_Hdc zenon_H289 zenon_H28c zenon_H28 zenon_H2d6 zenon_H25 zenon_H320 zenon_H2db zenon_Hbb zenon_H3e0 zenon_H236 zenon_H1ca zenon_H154 zenon_H136.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.08/86.27 apply (zenon_L157_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.08/86.27 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.08/86.27 apply (zenon_L158_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.27 apply (zenon_L158_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.27 apply (zenon_L26_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.27 apply (zenon_L162_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.27 apply (zenon_L163_); trivial.
% 86.08/86.27 apply (zenon_L982_); trivial.
% 86.08/86.27 apply (zenon_L31_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.08/86.27 apply (zenon_L158_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.08/86.27 apply (zenon_L26_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.08/86.27 apply (zenon_L162_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.08/86.27 apply (zenon_L163_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.08/86.27 apply (zenon_L159_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.08/86.27 apply (zenon_L985_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.08/86.27 apply (zenon_L296_); trivial.
% 86.08/86.27 apply (zenon_L987_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.08/86.27 apply (zenon_L28_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.08/86.27 apply (zenon_L989_); trivial.
% 86.08/86.27 apply (zenon_L209_); trivial.
% 86.08/86.27 apply (zenon_L31_); trivial.
% 86.08/86.27 apply (zenon_L516_); trivial.
% 86.08/86.27 apply (zenon_L178_); trivial.
% 86.08/86.27 apply (zenon_L179_); trivial.
% 86.08/86.27 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.08/86.27 apply (zenon_L62_); trivial.
% 86.08/86.27 apply (zenon_L247_); trivial.
% 86.08/86.27 exact (zenon_H420 zenon_H297).
% 86.08/86.27 (* end of lemma zenon_L990_ *)
% 86.08/86.27 assert (zenon_L991_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H154 zenon_H1ca zenon_H236 zenon_H3e0 zenon_Hbb zenon_H2db zenon_H320 zenon_H25 zenon_H2d6 zenon_H28 zenon_H28c zenon_H289 zenon_Hdc zenon_H27f zenon_H78 zenon_Hd1 zenon_Hb5 zenon_H39 zenon_H45 zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H168 zenon_H11c zenon_H114 zenon_H1e1 zenon_H10a zenon_H1a0 zenon_H3ed zenon_H4bc zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H413 zenon_H313 zenon_H417 zenon_H186 zenon_H1d1 zenon_H1cd zenon_H190 zenon_H13f zenon_H1d7 zenon_H19a zenon_H4b1 zenon_H113 zenon_H108 zenon_H11e zenon_H125 zenon_H12a zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H63 zenon_Hc2 zenon_H5a zenon_H6b zenon_H6e zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2f zenon_H37 zenon_H259 zenon_H298.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.17/86.28 apply (zenon_L990_); trivial.
% 86.17/86.28 apply (zenon_L990_); trivial.
% 86.17/86.28 (* end of lemma zenon_L991_ *)
% 86.17/86.28 assert (zenon_L992_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e10))) = (op2 (h3 (e10)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H24b zenon_H248 zenon_H298 zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H37a zenon_H6e zenon_H6b zenon_H5a zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H4b1 zenon_H417 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H31a zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_H343 zenon_H2d0 zenon_H341 zenon_H2c9 zenon_H18 zenon_H2dc zenon_H2e1 zenon_Hb5 zenon_Hd1 zenon_H78 zenon_H27f zenon_Hdc zenon_H289 zenon_H28c zenon_H28 zenon_H2d6 zenon_H320 zenon_H2db zenon_Hbb zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.28 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.28 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.28 apply (zenon_L56_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.28 apply (zenon_L74_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.28 apply (zenon_L120_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.28 apply (zenon_L122_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.28 apply (zenon_L123_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.28 apply (zenon_L124_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.28 apply (zenon_L145_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.28 apply (zenon_L148_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.28 apply (zenon_L149_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.28 apply (zenon_L154_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.28 apply (zenon_L155_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.28 apply (zenon_L156_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.28 apply (zenon_L991_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.28 apply (zenon_L216_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.28 apply (zenon_L217_); trivial.
% 86.17/86.28 apply (zenon_L218_); trivial.
% 86.17/86.28 apply (zenon_L220_); trivial.
% 86.17/86.28 apply (zenon_L26_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.28 apply (zenon_L222_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.28 apply (zenon_L7_); trivial.
% 86.17/86.28 apply (zenon_L16_); trivial.
% 86.17/86.28 (* end of lemma zenon_L992_ *)
% 86.17/86.28 assert (zenon_L993_ : (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e23) (e20)) = (e22)) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H4bf zenon_H3d zenon_Hc0 zenon_H37e.
% 86.17/86.28 cut (((op2 (e22) (e21)) = (e22)) = ((op2 (e20) (e20)) = (op2 (e23) (e20)))).
% 86.17/86.28 intro zenon_D_pnotp.
% 86.17/86.28 apply zenon_H4bf.
% 86.17/86.28 rewrite <- zenon_D_pnotp.
% 86.17/86.28 exact zenon_H3d.
% 86.17/86.28 cut (((e22) = (op2 (e23) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H4c0].
% 86.17/86.28 cut (((op2 (e22) (e21)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H27c].
% 86.17/86.28 congruence.
% 86.17/86.28 elim (classic ((op2 (e20) (e20)) = (op2 (e20) (e20)))); [ zenon_intro zenon_H6d | zenon_intro zenon_H1b ].
% 86.17/86.28 cut (((op2 (e20) (e20)) = (op2 (e20) (e20))) = ((op2 (e22) (e21)) = (op2 (e20) (e20)))).
% 86.17/86.28 intro zenon_D_pnotp.
% 86.17/86.28 apply zenon_H27c.
% 86.17/86.28 rewrite <- zenon_D_pnotp.
% 86.17/86.28 exact zenon_H6d.
% 86.17/86.28 cut (((op2 (e20) (e20)) = (op2 (e20) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H1b].
% 86.17/86.28 cut (((op2 (e20) (e20)) = (op2 (e22) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H278].
% 86.17/86.28 congruence.
% 86.17/86.28 apply (zenon_L167_); trivial.
% 86.17/86.28 apply zenon_H1b. apply refl_equal.
% 86.17/86.28 apply zenon_H1b. apply refl_equal.
% 86.17/86.28 apply zenon_H4c0. apply sym_equal. exact zenon_H37e.
% 86.17/86.28 (* end of lemma zenon_L993_ *)
% 86.17/86.28 assert (zenon_L994_ : ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e13) (e13)) = (e10)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H114 zenon_H41a zenon_H108 zenon_H4c1.
% 86.17/86.28 elim (classic ((op1 (e13) (e13)) = (op1 (e13) (e13)))); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1d9 ].
% 86.17/86.28 cut (((op1 (e13) (e13)) = (op1 (e13) (e13))) = ((op1 (e12) (e13)) = (op1 (e13) (e13)))).
% 86.17/86.28 intro zenon_D_pnotp.
% 86.17/86.28 apply zenon_H4c1.
% 86.17/86.28 rewrite <- zenon_D_pnotp.
% 86.17/86.28 exact zenon_H1d8.
% 86.17/86.28 cut (((op1 (e13) (e13)) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1d9].
% 86.17/86.28 cut (((op1 (e13) (e13)) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H4c2].
% 86.17/86.28 congruence.
% 86.17/86.28 cut (((e10) = (op1 (e12) (op1 (e12) (e12)))) = ((op1 (e13) (e13)) = (op1 (e12) (e13)))).
% 86.17/86.28 intro zenon_D_pnotp.
% 86.17/86.28 apply zenon_H4c2.
% 86.17/86.28 rewrite <- zenon_D_pnotp.
% 86.17/86.28 exact zenon_H114.
% 86.17/86.28 cut (((op1 (e12) (op1 (e12) (e12))) = (op1 (e12) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H111].
% 86.17/86.28 cut (((e10) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H4c3].
% 86.17/86.28 congruence.
% 86.17/86.28 elim (classic ((op1 (e13) (e13)) = (op1 (e13) (e13)))); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1d9 ].
% 86.17/86.28 cut (((op1 (e13) (e13)) = (op1 (e13) (e13))) = ((e10) = (op1 (e13) (e13)))).
% 86.17/86.28 intro zenon_D_pnotp.
% 86.17/86.28 apply zenon_H4c3.
% 86.17/86.28 rewrite <- zenon_D_pnotp.
% 86.17/86.28 exact zenon_H1d8.
% 86.17/86.28 cut (((op1 (e13) (e13)) = (op1 (e13) (e13)))); [idtac | apply NNPP; zenon_intro zenon_H1d9].
% 86.17/86.28 cut (((op1 (e13) (e13)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H418].
% 86.17/86.28 congruence.
% 86.17/86.28 exact (zenon_H418 zenon_H41a).
% 86.17/86.28 apply zenon_H1d9. apply refl_equal.
% 86.17/86.28 apply zenon_H1d9. apply refl_equal.
% 86.17/86.28 apply (zenon_L64_); trivial.
% 86.17/86.28 apply zenon_H1d9. apply refl_equal.
% 86.17/86.28 apply zenon_H1d9. apply refl_equal.
% 86.17/86.28 (* end of lemma zenon_L994_ *)
% 86.17/86.28 assert (zenon_L995_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H213 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H208 zenon_H209 zenon_H159 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H108 zenon_H1d7 zenon_H114 zenon_H18a zenon_H11c zenon_H35d zenon_H29c zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H367.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 86.17/86.28 apply (zenon_L75_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 86.17/86.28 apply (zenon_L65_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 86.17/86.28 exact (zenon_H150 zenon_H153).
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H1dd ].
% 86.17/86.28 apply (zenon_L129_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1c4 | zenon_intro zenon_H1de ].
% 86.17/86.28 apply (zenon_L137_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H1d5 ].
% 86.17/86.28 exact (zenon_H1cc zenon_H1c9).
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H417); [ zenon_intro zenon_H41a | zenon_intro zenon_H419 ].
% 86.17/86.28 apply (zenon_L994_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H419); [ zenon_intro zenon_H19e | zenon_intro zenon_H41b ].
% 86.17/86.28 apply (zenon_L109_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H41b); [ zenon_intro zenon_H415 | zenon_intro zenon_H12f ].
% 86.17/86.28 apply (zenon_L973_); trivial.
% 86.17/86.28 apply (zenon_L551_); trivial.
% 86.17/86.28 (* end of lemma zenon_L995_ *)
% 86.17/86.28 assert (zenon_L996_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H29c zenon_H35d zenon_H11c zenon_H18a zenon_H114 zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H159 zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.17/86.28 apply (zenon_L58_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.17/86.28 exact (zenon_H175 zenon_H178).
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.17/86.28 apply (zenon_L65_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.17/86.28 apply (zenon_L305_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.17/86.28 apply (zenon_L995_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.17/86.28 apply (zenon_L69_); trivial.
% 86.17/86.28 apply (zenon_L140_); trivial.
% 86.17/86.28 (* end of lemma zenon_L996_ *)
% 86.17/86.28 assert (zenon_L997_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H29c zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 86.17/86.28 exact (zenon_H1a7 zenon_H1ab).
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 86.17/86.28 apply (zenon_L86_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.17/86.28 apply (zenon_L368_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.17/86.28 apply (zenon_L369_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.17/86.28 apply (zenon_L136_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 86.17/86.28 apply (zenon_L78_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 86.17/86.28 exact (zenon_H175 zenon_H178).
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 86.17/86.28 apply (zenon_L996_); trivial.
% 86.17/86.28 apply (zenon_L83_); trivial.
% 86.17/86.28 apply (zenon_L98_); trivial.
% 86.17/86.28 (* end of lemma zenon_L997_ *)
% 86.17/86.28 assert (zenon_L998_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H283 zenon_H2bf zenon_H7c zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H1d7 zenon_H35d zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_H27d.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.28 apply (zenon_L175_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.28 apply (zenon_L191_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.28 apply (zenon_L997_); trivial.
% 86.17/86.28 apply (zenon_L256_); trivial.
% 86.17/86.28 (* end of lemma zenon_L998_ *)
% 86.17/86.28 assert (zenon_L999_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_H293 zenon_H2b4 zenon_H26e zenon_H23.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.17/86.28 apply (zenon_L23_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.17/86.28 apply (zenon_L187_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.17/86.28 apply (zenon_L998_); trivial.
% 86.17/86.28 apply (zenon_L163_); trivial.
% 86.17/86.28 (* end of lemma zenon_L999_ *)
% 86.17/86.28 assert (zenon_L1000_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e23) (e21)) = (e22)) -> (~((e22) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H28c zenon_H26e zenon_H2b4 zenon_H293 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H1d7 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2d9 zenon_H25 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.17/86.28 apply (zenon_L999_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.17/86.28 apply (zenon_L202_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.17/86.28 apply (zenon_L171_); trivial.
% 86.17/86.28 apply (zenon_L172_); trivial.
% 86.17/86.28 (* end of lemma zenon_L1000_ *)
% 86.17/86.28 assert (zenon_L1001_ : (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H4c4 zenon_Hc0 zenon_H4bf zenon_H28a zenon_H289 zenon_H283 zenon_H25 zenon_H6b zenon_H31a zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H37 zenon_H293 zenon_H2b4 zenon_H28c zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H4c4); [ zenon_intro zenon_H37e | zenon_intro zenon_H4c5 ].
% 86.17/86.28 apply (zenon_L993_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H4c5); [ zenon_intro zenon_H2d9 | zenon_intro zenon_H4c6 ].
% 86.17/86.28 apply (zenon_L1000_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H4c6); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H29c ].
% 86.17/86.28 apply (zenon_L308_); trivial.
% 86.17/86.28 apply (zenon_L997_); trivial.
% 86.17/86.28 (* end of lemma zenon_L1001_ *)
% 86.17/86.28 assert (zenon_L1002_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.28 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H1d7 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H28c zenon_H2b4 zenon_H293 zenon_H37 zenon_H89 zenon_Hac zenon_H2c2 zenon_H31a zenon_H6b zenon_H25 zenon_H283 zenon_H289 zenon_H28a zenon_H4bf zenon_Hc0 zenon_H4c4 zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.28 apply (zenon_L20_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.28 apply (zenon_L10_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.28 exact (zenon_H63 zenon_H60).
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.17/86.28 apply (zenon_L23_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.17/86.28 apply (zenon_L1001_); trivial.
% 86.17/86.28 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.17/86.28 exact (zenon_H63 zenon_H60).
% 86.17/86.28 apply (zenon_L189_); trivial.
% 86.17/86.28 (* end of lemma zenon_L1002_ *)
% 86.17/86.28 assert (zenon_L1003_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H2bb zenon_H63 zenon_H4c4 zenon_Hc0 zenon_H4bf zenon_H28a zenon_H289 zenon_H283 zenon_H25 zenon_H6b zenon_H31a zenon_H2c2 zenon_Hac zenon_H89 zenon_H293 zenon_H2b4 zenon_H28c zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H3a9 zenon_H5a zenon_H6e zenon_H40 zenon_H1c zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_H2c9.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.29 apply (zenon_L3_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.29 exact (zenon_H268 zenon_H26b).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.29 apply (zenon_L10_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.29 apply (zenon_L231_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.29 apply (zenon_L1002_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.29 apply (zenon_L14_); trivial.
% 86.17/86.29 apply (zenon_L197_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1003_ *)
% 86.17/86.29 assert (zenon_L1004_ : (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H89 zenon_H37 zenon_H7c zenon_H2bf zenon_H293 zenon_H2b4 zenon_H61 zenon_H2e zenon_H2f zenon_H268 zenon_H18 zenon_H14 zenon_H2c9 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.17/86.29 apply (zenon_L998_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.17/86.29 apply (zenon_L196_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.17/86.29 apply (zenon_L171_); trivial.
% 86.17/86.29 apply (zenon_L172_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1004_ *)
% 86.17/86.29 assert (zenon_L1005_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H37 zenon_H7c zenon_H2bf zenon_H293 zenon_H2b4 zenon_H61 zenon_H2e zenon_H2f zenon_H268 zenon_H18 zenon_H14 zenon_H2c9 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.29 apply (zenon_L20_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.29 apply (zenon_L10_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.29 exact (zenon_H63 zenon_H60).
% 86.17/86.29 apply (zenon_L1004_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1005_ *)
% 86.17/86.29 assert (zenon_L1006_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H7c zenon_H2bf zenon_H293 zenon_H2b4 zenon_H61 zenon_H2e zenon_H2f zenon_H268 zenon_H18 zenon_H14 zenon_H2c9 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.29 apply (zenon_L2_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.29 exact (zenon_H268 zenon_H26b).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.29 apply (zenon_L10_); trivial.
% 86.17/86.29 apply (zenon_L1005_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1006_ *)
% 86.17/86.29 assert (zenon_L1007_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H267 zenon_H26e zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H7c zenon_H2bf zenon_H293 zenon_H2b4 zenon_H61 zenon_H2e zenon_H2f zenon_H268 zenon_H18 zenon_H14 zenon_H2c9 zenon_H283 zenon_H23 zenon_H289.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.29 apply (zenon_L159_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.29 apply (zenon_L231_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.29 apply (zenon_L163_); trivial.
% 86.17/86.29 apply (zenon_L1006_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1007_ *)
% 86.17/86.29 assert (zenon_L1008_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H449 zenon_H11e zenon_H12a zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H6e zenon_H6b zenon_H4c4 zenon_H308 zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H4c1 zenon_H1d7 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H1a7 zenon_H31a zenon_H2b4 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H25 zenon_H289 zenon_H28c zenon_H4bf zenon_H3a9 zenon_H63 zenon_H5a zenon_H40 zenon_H2c9 zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H10a zenon_H136.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.29 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.29 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.29 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.29 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.17/86.29 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.29 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.29 apply (zenon_L26_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.29 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.29 apply (zenon_L159_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.29 apply (zenon_L231_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.29 apply (zenon_L163_); trivial.
% 86.17/86.29 apply (zenon_L1003_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.17/86.29 apply (zenon_L27_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.17/86.29 apply (zenon_L1007_); trivial.
% 86.17/86.29 apply (zenon_L233_); trivial.
% 86.17/86.29 apply (zenon_L31_); trivial.
% 86.17/86.29 apply (zenon_L85_); trivial.
% 86.17/86.29 apply (zenon_L86_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.29 apply (zenon_L59_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.29 apply (zenon_L62_); trivial.
% 86.17/86.29 apply (zenon_L152_); trivial.
% 86.17/86.29 exact (zenon_H44a zenon_H122).
% 86.17/86.29 (* end of lemma zenon_L1008_ *)
% 86.17/86.29 assert (zenon_L1009_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H139 zenon_H136 zenon_H10a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2dc zenon_H2c9 zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H4bf zenon_H28c zenon_H289 zenon_H25 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2b4 zenon_H31a zenon_H1a7 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H1d7 zenon_H4c1 zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H2c5 zenon_H308 zenon_H4c4 zenon_H6b zenon_H6e zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_Hbb zenon_H2f zenon_H37 zenon_H71 zenon_Hb9 zenon_H12a zenon_H11e zenon_H449.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.29 apply (zenon_L1008_); trivial.
% 86.17/86.29 apply (zenon_L1008_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1009_ *)
% 86.17/86.29 assert (zenon_L1010_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e10)) = (e13)) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H233 zenon_H1b3 zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3e9 zenon_H3ea zenon_H3f0 zenon_H108 zenon_H125 zenon_H154.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.17/86.29 exact (zenon_H1b3 zenon_Hfe).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.17/86.29 exact (zenon_H175 zenon_H178).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.17/86.29 apply (zenon_L65_); trivial.
% 86.17/86.29 apply (zenon_L811_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1010_ *)
% 86.17/86.29 assert (zenon_L1011_ : (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((op1 (e13) (e13)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e10) (e12)) = (e12)) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H225 zenon_H216 zenon_H213 zenon_H146 zenon_H1d7 zenon_H114 zenon_H18a zenon_H19e zenon_H11c zenon_H17e zenon_H21d zenon_H108 zenon_H221.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H225); [ zenon_intro zenon_H215 | zenon_intro zenon_H226 ].
% 86.17/86.29 apply (zenon_L131_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H1d5 | zenon_intro zenon_H227 ].
% 86.17/86.29 apply (zenon_L109_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_H21e | zenon_intro zenon_H220 ].
% 86.17/86.29 apply (zenon_L133_); trivial.
% 86.17/86.29 apply (zenon_L134_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1011_ *)
% 86.17/86.29 assert (zenon_L1012_ : (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((op1 (e13) (e13)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((op1 (e12) (e13)) = (e10)) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H22c zenon_H15a zenon_H159 zenon_H154 zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H11c zenon_H19e zenon_H18a zenon_H114 zenon_H1d7 zenon_H146 zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H108.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H22c); [ zenon_intro zenon_H157 | zenon_intro zenon_H22d ].
% 86.17/86.29 apply (zenon_L82_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H22d); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H22e ].
% 86.17/86.29 apply (zenon_L938_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H22e); [ zenon_intro zenon_H17e | zenon_intro zenon_H229 ].
% 86.17/86.29 apply (zenon_L1011_); trivial.
% 86.17/86.29 apply (zenon_L136_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1012_ *)
% 86.17/86.29 assert (zenon_L1013_ : (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((op1 (e13) (e11)) = (e10)) -> ((op1 (e12) (e13)) = (e10)) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e12) (e10)) = (e11)) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H417 zenon_H4c1 zenon_H108 zenon_H228 zenon_H225 zenon_H216 zenon_H213 zenon_H146 zenon_H1d7 zenon_H114 zenon_H18a zenon_H11c zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H208 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H154 zenon_H159 zenon_H15a zenon_H22c zenon_H35d zenon_H29c zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H297.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H417); [ zenon_intro zenon_H41a | zenon_intro zenon_H419 ].
% 86.17/86.29 apply (zenon_L994_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H419); [ zenon_intro zenon_H19e | zenon_intro zenon_H41b ].
% 86.17/86.29 apply (zenon_L1012_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H41b); [ zenon_intro zenon_H415 | zenon_intro zenon_H12f ].
% 86.17/86.29 apply (zenon_L973_); trivial.
% 86.17/86.29 apply (zenon_L246_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1013_ *)
% 86.17/86.29 assert (zenon_L1014_ : (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e11)) = (e10)) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H150 zenon_H22f zenon_H297 zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H29c zenon_H35d zenon_H22c zenon_H15a zenon_H159 zenon_H154 zenon_H113 zenon_H14f zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H213 zenon_H216 zenon_H225 zenon_H228 zenon_H108 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H114 zenon_H13f.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 86.17/86.29 apply (zenon_L75_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 86.17/86.29 apply (zenon_L65_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 86.17/86.29 exact (zenon_H150 zenon_H153).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H18a | zenon_intro zenon_H230 ].
% 86.17/86.29 apply (zenon_L1013_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H230); [ zenon_intro zenon_H11d | zenon_intro zenon_H231 ].
% 86.17/86.29 apply (zenon_L67_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H231); [ zenon_intro zenon_H1c9 | zenon_intro zenon_H194 ].
% 86.17/86.29 exact (zenon_H1cc zenon_H1c9).
% 86.17/86.29 apply (zenon_L96_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1014_ *)
% 86.17/86.29 assert (zenon_L1015_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H367 zenon_H13f zenon_H114 zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H159 zenon_H15a zenon_H22c zenon_H35d zenon_H29c zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H297 zenon_H22f zenon_H150 zenon_H108 zenon_H125 zenon_H154.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.17/86.29 exact (zenon_H1b3 zenon_Hfe).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.17/86.29 exact (zenon_H175 zenon_H178).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.17/86.29 apply (zenon_L65_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.17/86.29 apply (zenon_L305_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.17/86.29 apply (zenon_L1014_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.17/86.29 apply (zenon_L69_); trivial.
% 86.17/86.29 apply (zenon_L140_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1015_ *)
% 86.17/86.29 assert (zenon_L1016_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.29 do 0 intro. intros zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H297 zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H29c zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H367 zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 86.17/86.29 apply (zenon_L78_); trivial.
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 86.17/86.29 exact (zenon_H175 zenon_H178).
% 86.17/86.29 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 86.17/86.29 apply (zenon_L1015_); trivial.
% 86.17/86.29 apply (zenon_L83_); trivial.
% 86.17/86.29 (* end of lemma zenon_L1016_ *)
% 86.17/86.29 assert (zenon_L1017_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H29c zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.17/86.30 apply (zenon_L368_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.17/86.30 apply (zenon_L369_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.17/86.30 apply (zenon_L136_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H493); [ zenon_intro zenon_H347 | zenon_intro zenon_H494 ].
% 86.17/86.30 apply (zenon_L368_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H494); [ zenon_intro zenon_H3e9 | zenon_intro zenon_H495 ].
% 86.17/86.30 apply (zenon_L1010_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H495); [ zenon_intro zenon_H1ce | zenon_intro zenon_H297 ].
% 86.17/86.30 apply (zenon_L106_); trivial.
% 86.17/86.30 apply (zenon_L1016_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1017_ *)
% 86.17/86.30 assert (zenon_L1018_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_Ha9 zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.30 apply (zenon_L175_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.30 apply (zenon_L39_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.30 apply (zenon_L1017_); trivial.
% 86.17/86.30 apply (zenon_L172_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1018_ *)
% 86.17/86.30 assert (zenon_L1019_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.30 apply (zenon_L189_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.30 apply (zenon_L1018_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.30 apply (zenon_L308_); trivial.
% 86.17/86.30 apply (zenon_L171_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1019_ *)
% 86.17/86.30 assert (zenon_L1020_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H3a9 zenon_H6b zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a zenon_H2c2 zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.30 apply (zenon_L20_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.30 apply (zenon_L10_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.30 exact (zenon_H63 zenon_H60).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.17/86.30 apply (zenon_L23_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.17/86.30 apply (zenon_L1019_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.17/86.30 exact (zenon_H63 zenon_H60).
% 86.17/86.30 apply (zenon_L189_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1020_ *)
% 86.17/86.30 assert (zenon_L1021_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H2c2 zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.30 apply (zenon_L198_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.30 apply (zenon_L1020_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.30 apply (zenon_L14_); trivial.
% 86.17/86.30 apply (zenon_L195_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1021_ *)
% 86.17/86.30 assert (zenon_L1022_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H2c2 zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H2e zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.30 apply (zenon_L3_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.30 exact (zenon_H268 zenon_H26b).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.30 apply (zenon_L10_); trivial.
% 86.17/86.30 apply (zenon_L1021_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1022_ *)
% 86.17/86.30 assert (zenon_L1023_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H449 zenon_H12a zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2dc zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H493 zenon_H14f zenon_H14c zenon_H13f zenon_H417 zenon_H313 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H11c zenon_H1d7 zenon_H216 zenon_H22c zenon_H4c1 zenon_H11e zenon_H22f zenon_H160 zenon_H16e zenon_H1cd zenon_H1b3 zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H368 zenon_H233 zenon_H36c zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.30 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.30 apply (zenon_L26_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.30 apply (zenon_L159_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.30 apply (zenon_L231_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.30 apply (zenon_L163_); trivial.
% 86.17/86.30 apply (zenon_L1022_); trivial.
% 86.17/86.30 apply (zenon_L31_); trivial.
% 86.17/86.30 apply (zenon_L85_); trivial.
% 86.17/86.30 apply (zenon_L86_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.30 apply (zenon_L59_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.30 apply (zenon_L62_); trivial.
% 86.17/86.30 apply (zenon_L71_); trivial.
% 86.17/86.30 exact (zenon_H44a zenon_H122).
% 86.17/86.30 (* end of lemma zenon_L1023_ *)
% 86.17/86.30 assert (zenon_L1024_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H256 zenon_H493 zenon_H313 zenon_H22f zenon_H1cd zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H2d0 zenon_H11e zenon_H12a zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H6e zenon_H6b zenon_H4c4 zenon_H308 zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H4c1 zenon_H1d7 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H31a zenon_H2b4 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H25 zenon_H289 zenon_H28c zenon_H4bf zenon_H3a9 zenon_H63 zenon_H5a zenon_H40 zenon_H2c9 zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H10a zenon_H136.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.30 apply (zenon_L1009_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.30 apply (zenon_L1023_); trivial.
% 86.17/86.30 apply (zenon_L1023_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1024_ *)
% 86.17/86.30 assert (zenon_L1025_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H298 zenon_Hb9 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H37a zenon_H6e zenon_H6b zenon_H5a zenon_Hc2 zenon_H63 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H12a zenon_H125 zenon_H11e zenon_H108 zenon_H113 zenon_H4b1 zenon_H19a zenon_H1d7 zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H186 zenon_H417 zenon_H297 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H1a0 zenon_H10a zenon_H1e1 zenon_H114 zenon_H11c zenon_H168 zenon_H31a zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H1c zenon_H2c9 zenon_H2e zenon_H18 zenon_H2dc zenon_H2e1 zenon_H2f zenon_H37 zenon_H71 zenon_H3dd zenon_Hd1 zenon_H78 zenon_Hdc zenon_H39 zenon_H3e0 zenon_H236 zenon_H1ca zenon_H154 zenon_H136.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.30 apply (zenon_L157_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.30 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.30 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.30 apply (zenon_L26_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.30 apply (zenon_L159_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.30 apply (zenon_L231_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.30 apply (zenon_L163_); trivial.
% 86.17/86.30 apply (zenon_L982_); trivial.
% 86.17/86.30 apply (zenon_L31_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.30 apply (zenon_L526_); trivial.
% 86.17/86.30 apply (zenon_L527_); trivial.
% 86.17/86.30 apply (zenon_L178_); trivial.
% 86.17/86.30 apply (zenon_L179_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.30 apply (zenon_L62_); trivial.
% 86.17/86.30 apply (zenon_L247_); trivial.
% 86.17/86.30 exact (zenon_H420 zenon_H297).
% 86.17/86.30 (* end of lemma zenon_L1025_ *)
% 86.17/86.30 assert (zenon_L1026_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H154 zenon_H1ca zenon_H236 zenon_H3e0 zenon_H39 zenon_Hdc zenon_H78 zenon_Hd1 zenon_H3dd zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H1c zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H168 zenon_H11c zenon_H114 zenon_H1e1 zenon_H10a zenon_H1a0 zenon_H3ed zenon_H4bc zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H413 zenon_H313 zenon_H417 zenon_H186 zenon_H1d1 zenon_H1cd zenon_H190 zenon_H13f zenon_H1d7 zenon_H19a zenon_H4b1 zenon_H113 zenon_H108 zenon_H11e zenon_H125 zenon_H12a zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H63 zenon_Hc2 zenon_H5a zenon_H6b zenon_H6e zenon_H37a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_Hb9 zenon_H298.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.17/86.30 apply (zenon_L1025_); trivial.
% 86.17/86.30 apply (zenon_L1025_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1026_ *)
% 86.17/86.30 assert (zenon_L1027_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H2dc zenon_H2c9 zenon_H5a zenon_H3a9 zenon_H4bf zenon_H28c zenon_H289 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2b4 zenon_H31a zenon_H36c zenon_H368 zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H4c1 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H2c5 zenon_H308 zenon_H4c4 zenon_H6b zenon_H6e zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2d0 zenon_H3f0 zenon_H3ed zenon_H3ea zenon_H313 zenon_H493 zenon_H298 zenon_H37a zenon_H4b1 zenon_H413 zenon_H4bc zenon_H343 zenon_H341 zenon_H3dd zenon_Hdc zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.30 apply (zenon_L56_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.30 apply (zenon_L74_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.30 apply (zenon_L120_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.30 apply (zenon_L122_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.30 apply (zenon_L123_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.30 apply (zenon_L124_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.30 apply (zenon_L145_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.30 apply (zenon_L148_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.30 apply (zenon_L149_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.30 apply (zenon_L1024_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.30 apply (zenon_L155_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.30 apply (zenon_L156_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.30 apply (zenon_L1026_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.30 apply (zenon_L216_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.30 apply (zenon_L217_); trivial.
% 86.17/86.30 apply (zenon_L218_); trivial.
% 86.17/86.30 apply (zenon_L219_); trivial.
% 86.17/86.30 apply (zenon_L26_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.30 apply (zenon_L4_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.30 apply (zenon_L7_); trivial.
% 86.17/86.30 apply (zenon_L16_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1027_ *)
% 86.17/86.30 assert (zenon_L1028_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_H293 zenon_H2b4 zenon_H26e zenon_H23.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.17/86.30 apply (zenon_L23_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.17/86.30 apply (zenon_L239_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.17/86.30 apply (zenon_L998_); trivial.
% 86.17/86.30 apply (zenon_L163_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1028_ *)
% 86.17/86.30 assert (zenon_L1029_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H26e zenon_H2b4 zenon_H293 zenon_H2bf zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H1d7 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H31a zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H2d0 zenon_H6b zenon_H2c5 zenon_H61 zenon_H2e zenon_H2f zenon_H268 zenon_H18 zenon_H14 zenon_H2c9 zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.30 exact (zenon_Hc5 zenon_H19).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.30 exact (zenon_H268 zenon_H26b).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.30 apply (zenon_L10_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.30 apply (zenon_L20_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.30 apply (zenon_L10_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.30 exact (zenon_H63 zenon_H60).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.17/86.30 apply (zenon_L1028_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.17/86.30 apply (zenon_L196_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.17/86.30 apply (zenon_L171_); trivial.
% 86.17/86.30 apply (zenon_L172_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1029_ *)
% 86.17/86.30 assert (zenon_L1030_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H449 zenon_H11e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H6e zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H4c1 zenon_H1d7 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H1a7 zenon_H31a zenon_H2b4 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H6b zenon_H2c9 zenon_H18 zenon_H289 zenon_H28c zenon_H63 zenon_H5a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H136.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.30 apply (zenon_L158_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.30 apply (zenon_L26_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.30 apply (zenon_L159_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.30 apply (zenon_L231_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.30 apply (zenon_L163_); trivial.
% 86.17/86.30 apply (zenon_L1029_); trivial.
% 86.17/86.30 apply (zenon_L31_); trivial.
% 86.17/86.30 apply (zenon_L84_); trivial.
% 86.17/86.30 apply (zenon_L86_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.30 apply (zenon_L59_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.30 apply (zenon_L62_); trivial.
% 86.17/86.30 apply (zenon_L71_); trivial.
% 86.17/86.30 exact (zenon_H44a zenon_H122).
% 86.17/86.30 (* end of lemma zenon_L1030_ *)
% 86.17/86.30 assert (zenon_L1031_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e23)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H1c zenon_H37 zenon_H71 zenon_Hc5 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_Hcc zenon_H2c9.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.30 exact (zenon_Hc5 zenon_H19).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.30 exact (zenon_H268 zenon_H26b).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.30 apply (zenon_L10_); trivial.
% 86.17/86.30 apply (zenon_L195_); trivial.
% 86.17/86.30 apply (zenon_L26_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1031_ *)
% 86.17/86.30 assert (zenon_L1032_ : (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H268 zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H63 zenon_H2c2 zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H6b zenon_H3a9 zenon_H5a zenon_H6e zenon_H40 zenon_H1c zenon_H37 zenon_H71 zenon_Hc5 zenon_H2e zenon_H2f zenon_H23 zenon_H61 zenon_H2c9.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.30 exact (zenon_Hc5 zenon_H19).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.30 exact (zenon_H268 zenon_H26b).
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.30 apply (zenon_L10_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.30 apply (zenon_L198_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.30 apply (zenon_L1020_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.30 apply (zenon_L14_); trivial.
% 86.17/86.30 apply (zenon_L1031_); trivial.
% 86.17/86.30 (* end of lemma zenon_L1032_ *)
% 86.17/86.30 assert (zenon_L1033_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.30 do 0 intro. intros zenon_H449 zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H2dc zenon_H2c9 zenon_H1c zenon_H40 zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H493 zenon_H14f zenon_H14c zenon_H13f zenon_H417 zenon_H313 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H11c zenon_H1d7 zenon_H216 zenon_H22c zenon_H4c1 zenon_H11e zenon_H22f zenon_H160 zenon_H16e zenon_H1cd zenon_H1b3 zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H368 zenon_H233 zenon_H36c zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_H6b zenon_H6e zenon_H2d0 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.30 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.30 apply (zenon_L158_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.30 apply (zenon_L26_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.30 apply (zenon_L159_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.30 apply (zenon_L231_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.30 apply (zenon_L163_); trivial.
% 86.17/86.30 apply (zenon_L1032_); trivial.
% 86.17/86.30 apply (zenon_L31_); trivial.
% 86.17/86.30 apply (zenon_L85_); trivial.
% 86.17/86.30 apply (zenon_L86_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.30 apply (zenon_L59_); trivial.
% 86.17/86.30 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.31 apply (zenon_L62_); trivial.
% 86.17/86.31 apply (zenon_L152_); trivial.
% 86.17/86.31 exact (zenon_H44a zenon_H122).
% 86.17/86.31 (* end of lemma zenon_L1033_ *)
% 86.17/86.31 assert (zenon_L1034_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.31 do 0 intro. intros zenon_H256 zenon_H2dc zenon_H1c zenon_H40 zenon_H3a9 zenon_H493 zenon_H313 zenon_H22f zenon_H1cd zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H308 zenon_H11e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_Hc5 zenon_H2e zenon_H6e zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H4c1 zenon_H1d7 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H31a zenon_H2b4 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H6b zenon_H2c9 zenon_H18 zenon_H289 zenon_H28c zenon_H63 zenon_H5a zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H136.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.31 apply (zenon_L1030_); trivial.
% 86.17/86.31 apply (zenon_L1030_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.31 apply (zenon_L1033_); trivial.
% 86.17/86.31 apply (zenon_L1033_); trivial.
% 86.17/86.31 (* end of lemma zenon_L1034_ *)
% 86.17/86.31 assert (zenon_L1035_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e21)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.17/86.31 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H23 zenon_H26e zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_Hac zenon_H293 zenon_H2b4 zenon_H2bf zenon_H283 zenon_Hc7 zenon_Hc2 zenon_H61 zenon_H6b zenon_H14 zenon_H2c5 zenon_H37 zenon_H2f zenon_H82.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.31 apply (zenon_L158_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.31 apply (zenon_L26_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.31 apply (zenon_L981_); trivial.
% 86.17/86.31 apply (zenon_L31_); trivial.
% 86.17/86.31 (* end of lemma zenon_L1035_ *)
% 86.17/86.31 assert (zenon_L1036_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.31 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H82 zenon_H6e zenon_H14 zenon_H6b zenon_H61 zenon_H2e zenon_H23 zenon_H5a zenon_Hc2 zenon_H2c9 zenon_H63 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H12a zenon_H125 zenon_H11e zenon_H108 zenon_H113 zenon_H4b1 zenon_H19a zenon_H1d7 zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H186 zenon_H417 zenon_H297 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H1a0 zenon_H10a zenon_H1e1 zenon_H114 zenon_H11c zenon_H168 zenon_H31a zenon_H27d zenon_H2b4 zenon_H2bb zenon_H268 zenon_H18 zenon_H1c zenon_H26e zenon_H2c5 zenon_H71 zenon_H3dd zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_H2e1 zenon_H3e0 zenon_H236 zenon_H1ca zenon_H154 zenon_H136.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.31 apply (zenon_L157_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.31 apply (zenon_L158_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.31 apply (zenon_L1035_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.31 apply (zenon_L526_); trivial.
% 86.17/86.31 apply (zenon_L527_); trivial.
% 86.17/86.31 apply (zenon_L178_); trivial.
% 86.17/86.31 apply (zenon_L179_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.31 apply (zenon_L62_); trivial.
% 86.17/86.31 apply (zenon_L247_); trivial.
% 86.17/86.31 exact (zenon_H420 zenon_H297).
% 86.17/86.31 (* end of lemma zenon_L1036_ *)
% 86.17/86.31 assert (zenon_L1037_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 86.17/86.31 do 0 intro. intros zenon_H2e4 zenon_H136 zenon_H154 zenon_H1ca zenon_H236 zenon_H3e0 zenon_H2e1 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H71 zenon_H2c5 zenon_H26e zenon_H1c zenon_H18 zenon_H268 zenon_H2bb zenon_H2b4 zenon_H27d zenon_H31a zenon_H168 zenon_H11c zenon_H114 zenon_H1e1 zenon_H10a zenon_H1a0 zenon_H3ed zenon_H4bc zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H413 zenon_H313 zenon_H417 zenon_H186 zenon_H1d1 zenon_H1cd zenon_H190 zenon_H13f zenon_H1d7 zenon_H19a zenon_H4b1 zenon_H113 zenon_H108 zenon_H11e zenon_H125 zenon_H12a zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H63 zenon_H2c9 zenon_Hc2 zenon_H5a zenon_H23 zenon_H2e zenon_H61 zenon_H6b zenon_H14 zenon_H6e zenon_H82 zenon_Hb8 zenon_H2f zenon_H37 zenon_H259 zenon_H298.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.17/86.31 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.17/86.31 apply (zenon_L1036_); trivial.
% 86.17/86.31 apply (zenon_L1036_); trivial.
% 86.17/86.31 (* end of lemma zenon_L1037_ *)
% 86.17/86.31 assert (zenon_L1038_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.31 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1a9 zenon_H17f zenon_H1fb zenon_H1c5 zenon_H28c zenon_H289 zenon_H2d0 zenon_H36c zenon_H14f zenon_H14c zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H225 zenon_H15a zenon_H3ef zenon_H4c1 zenon_H1dc zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_Hc5 zenon_H308 zenon_H3f0 zenon_H3ea zenon_H22f zenon_H493 zenon_H3a9 zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_Hb8 zenon_H82 zenon_H6e zenon_H14 zenon_H6b zenon_H61 zenon_H2e zenon_H23 zenon_H5a zenon_Hc2 zenon_H2c9 zenon_H63 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H12a zenon_H125 zenon_H11e zenon_H4b1 zenon_H19a zenon_H1d7 zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H186 zenon_H417 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H1a0 zenon_H1e1 zenon_H31a zenon_H27d zenon_H2b4 zenon_H2bb zenon_H268 zenon_H18 zenon_H1c zenon_H26e zenon_H2c5 zenon_H71 zenon_H3dd zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_H2e1 zenon_H3e0 zenon_H236 zenon_H1ca zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.31 apply (zenon_L56_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.31 apply (zenon_L74_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.31 apply (zenon_L120_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.31 apply (zenon_L122_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.31 apply (zenon_L123_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.31 apply (zenon_L124_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.31 apply (zenon_L145_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.31 apply (zenon_L148_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.31 apply (zenon_L149_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.31 apply (zenon_L1034_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.31 apply (zenon_L155_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.31 apply (zenon_L156_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.31 apply (zenon_L1037_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.31 apply (zenon_L216_); trivial.
% 86.17/86.31 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.31 apply (zenon_L217_); trivial.
% 86.17/86.31 apply (zenon_L218_); trivial.
% 86.17/86.31 (* end of lemma zenon_L1038_ *)
% 86.17/86.31 assert (zenon_L1039_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H51 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H37a zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H5a zenon_H28c zenon_H289 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2b4 zenon_H31a zenon_H36c zenon_H368 zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H4c1 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H2c5 zenon_H6e zenon_Hc5 zenon_H2e1 zenon_H259 zenon_H308 zenon_H3f0 zenon_H3ed zenon_H3ea zenon_H313 zenon_H493 zenon_H3a9 zenon_H298 zenon_H4b1 zenon_H413 zenon_H4bc zenon_H3dd zenon_Hdc zenon_H39 zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2c9 zenon_H2f zenon_H18 zenon_H71 zenon_H37 zenon_H2dc zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.32 apply (zenon_L159_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.32 apply (zenon_L231_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.32 apply (zenon_L163_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.17/86.32 apply (zenon_L159_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.17/86.32 apply (zenon_L295_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.17/86.32 apply (zenon_L296_); trivial.
% 86.17/86.32 apply (zenon_L1038_); trivial.
% 86.17/86.32 apply (zenon_L219_); trivial.
% 86.17/86.32 apply (zenon_L26_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.32 apply (zenon_L4_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.32 apply (zenon_L7_); trivial.
% 86.17/86.32 apply (zenon_L250_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1039_ *)
% 86.17/86.32 assert (zenon_L1040_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H54 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H37a zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H5a zenon_H28c zenon_H289 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2b4 zenon_H31a zenon_H36c zenon_H368 zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H4c1 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H2c5 zenon_H6e zenon_Hc5 zenon_H2e1 zenon_H259 zenon_H308 zenon_H3f0 zenon_H3ed zenon_H3ea zenon_H313 zenon_H493 zenon_H3a9 zenon_H298 zenon_H4b1 zenon_H413 zenon_H4bc zenon_H3dd zenon_Hdc zenon_H39 zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2c9 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H2dc zenon_H25 zenon_H51.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.32 apply (zenon_L1039_); trivial.
% 86.17/86.32 apply (zenon_L1039_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1040_ *)
% 86.17/86.32 assert (zenon_L1041_ : (((op2 (e22) (e21)) = (e22))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e22))\/(((op2 (e23) (e21)) = (e22))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H473 zenon_H259 zenon_H51 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H3e0 zenon_H39 zenon_Hdc zenon_H3dd zenon_H341 zenon_H343 zenon_H4bc zenon_H413 zenon_H4b1 zenon_H37a zenon_H298 zenon_H493 zenon_H313 zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H2d0 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H2fb zenon_H26e zenon_H6e zenon_H6b zenon_H4c4 zenon_H308 zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H4c1 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H368 zenon_H36c zenon_H31a zenon_H2b4 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H25 zenon_H289 zenon_H28c zenon_H4bf zenon_H3a9 zenon_H5a zenon_H40 zenon_H2c9 zenon_H2dc zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H473). zenon_intro zenon_H3d. zenon_intro zenon_H56.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H58); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hc5 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.32 apply (zenon_L1027_); trivial.
% 86.17/86.32 apply (zenon_L1027_); trivial.
% 86.17/86.32 apply (zenon_L1040_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1041_ *)
% 86.17/86.32 assert (zenon_L1042_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H326 zenon_Hac zenon_H2f zenon_Ha9 zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.17/86.32 apply (zenon_L40_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.17/86.32 apply (zenon_L257_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.17/86.32 apply (zenon_L13_); trivial.
% 86.17/86.32 apply (zenon_L997_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1042_ *)
% 86.17/86.32 assert (zenon_L1043_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H1d7 zenon_H35d zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H326 zenon_Hb1.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.32 apply (zenon_L31_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.32 apply (zenon_L33_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.32 apply (zenon_L1042_); trivial.
% 86.17/86.32 exact (zenon_Hb1 zenon_Hab).
% 86.17/86.32 (* end of lemma zenon_L1043_ *)
% 86.17/86.32 assert (zenon_L1044_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_Hc0 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H8f zenon_H82 zenon_Hb5 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.32 apply (zenon_L200_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.32 apply (zenon_L1043_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.32 apply (zenon_L6_); trivial.
% 86.17/86.32 apply (zenon_L15_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1044_ *)
% 86.17/86.32 assert (zenon_L1045_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H380 zenon_Hb5 zenon_H82 zenon_H8f zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H417 zenon_H4c1 zenon_H1d7 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1 zenon_H259 zenon_H2d6 zenon_H7d zenon_H273 zenon_H23 zenon_H40 zenon_H39 zenon_H37 zenon_H2f zenon_H2e zenon_H45 zenon_H25 zenon_H27d.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 86.17/86.32 apply (zenon_L1044_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 86.17/86.32 apply (zenon_L322_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 86.17/86.32 apply (zenon_L220_); trivial.
% 86.17/86.32 apply (zenon_L331_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1045_ *)
% 86.17/86.32 assert (zenon_L1046_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H449 zenon_H11e zenon_H17 zenon_Hb8 zenon_H2d6 zenon_H25 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H1a7 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H1d7 zenon_H4c1 zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H7d zenon_H380 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H61 zenon_H398 zenon_H10a zenon_H12a zenon_H136.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H398); [ zenon_intro zenon_H14 | zenon_intro zenon_H399 ].
% 86.17/86.32 exact (zenon_H17 zenon_H14).
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H399); [ zenon_intro zenon_H273 | zenon_intro zenon_H39a ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.32 apply (zenon_L158_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.32 apply (zenon_L26_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.32 apply (zenon_L1045_); trivial.
% 86.17/86.32 apply (zenon_L31_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H39a); [ zenon_intro zenon_H5b | zenon_intro zenon_H385 ].
% 86.17/86.32 apply (zenon_L20_); trivial.
% 86.17/86.32 apply (zenon_L365_); trivial.
% 86.17/86.32 apply (zenon_L84_); trivial.
% 86.17/86.32 apply (zenon_L86_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.32 apply (zenon_L59_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.32 apply (zenon_L62_); trivial.
% 86.17/86.32 apply (zenon_L71_); trivial.
% 86.17/86.32 exact (zenon_H44a zenon_H122).
% 86.17/86.32 (* end of lemma zenon_L1046_ *)
% 86.17/86.32 assert (zenon_L1047_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H326 zenon_Hac zenon_Ha9 zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H23 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.17/86.32 apply (zenon_L40_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.17/86.32 apply (zenon_L257_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.17/86.32 apply (zenon_L15_); trivial.
% 86.17/86.32 apply (zenon_L1017_); trivial.
% 86.17/86.32 (* end of lemma zenon_L1047_ *)
% 86.17/86.32 assert (zenon_L1048_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.32 apply (zenon_L31_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.32 apply (zenon_L33_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.32 apply (zenon_L1047_); trivial.
% 86.17/86.32 exact (zenon_Hb1 zenon_Hab).
% 86.17/86.32 (* end of lemma zenon_L1048_ *)
% 86.17/86.32 assert (zenon_L1049_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H449 zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H36c zenon_H233 zenon_H368 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H125 zenon_H236 zenon_H114 zenon_H113 zenon_H1b3 zenon_H1cd zenon_H16e zenon_H160 zenon_H22f zenon_H11e zenon_H4c1 zenon_H22c zenon_H216 zenon_H1d7 zenon_H11c zenon_H21d zenon_H225 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H313 zenon_H417 zenon_H13f zenon_H14c zenon_H14f zenon_H493 zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.32 apply (zenon_L158_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.32 apply (zenon_L26_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.32 apply (zenon_L1048_); trivial.
% 86.17/86.32 apply (zenon_L31_); trivial.
% 86.17/86.32 apply (zenon_L85_); trivial.
% 86.17/86.32 apply (zenon_L86_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.32 apply (zenon_L59_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.32 apply (zenon_L62_); trivial.
% 86.17/86.32 apply (zenon_L152_); trivial.
% 86.17/86.32 exact (zenon_H44a zenon_H122).
% 86.17/86.32 (* end of lemma zenon_L1049_ *)
% 86.17/86.32 assert (zenon_L1050_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e23) = (op2 (e22) (e22))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e13)) = (e10))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e11) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H21 zenon_H27d zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H125 zenon_H113 zenon_H11e zenon_H12a zenon_H10a zenon_H4b1 zenon_H3ed zenon_H35d zenon_H23 zenon_H2a6 zenon_H4b5 zenon_H417 zenon_H418 zenon_H413 zenon_H313 zenon_H297 zenon_H19a zenon_H186 zenon_H1cd zenon_H106 zenon_H190 zenon_H1d1 zenon_H13f zenon_H1d7 zenon_H4bc zenon_H19b zenon_H1e1 zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_Hb1.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.32 apply (zenon_L31_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.32 apply (zenon_L33_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.32 apply (zenon_L977_); trivial.
% 86.17/86.32 exact (zenon_Hb1 zenon_Hab).
% 86.17/86.32 (* end of lemma zenon_L1050_ *)
% 86.17/86.32 assert (zenon_L1051_ : ((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((e11) = (e12))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H41f zenon_Hfc zenon_H298 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb1 zenon_H293 zenon_H23 zenon_Hac zenon_H1a6 zenon_H12a zenon_H125 zenon_H11e zenon_H108 zenon_H113 zenon_H4b1 zenon_H19a zenon_H1d7 zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H186 zenon_H417 zenon_H297 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H1a0 zenon_H10a zenon_H1e1 zenon_H114 zenon_H11c zenon_H168 zenon_H31a zenon_H27d zenon_H2b4 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H236 zenon_H1ca zenon_H154 zenon_H136.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H41f); [ zenon_intro zenon_H418 | zenon_intro zenon_H420 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.32 apply (zenon_L157_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.32 apply (zenon_L158_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.32 apply (zenon_L26_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.32 apply (zenon_L1050_); trivial.
% 86.17/86.32 apply (zenon_L31_); trivial.
% 86.17/86.32 apply (zenon_L178_); trivial.
% 86.17/86.32 apply (zenon_L179_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.32 apply (zenon_L62_); trivial.
% 86.17/86.32 apply (zenon_L247_); trivial.
% 86.17/86.32 exact (zenon_H420 zenon_H297).
% 86.17/86.32 (* end of lemma zenon_L1051_ *)
% 86.17/86.32 assert (zenon_L1052_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.32 do 0 intro. intros zenon_H33b zenon_H17 zenon_H2ea zenon_H2e5 zenon_H4bc zenon_H413 zenon_H4b1 zenon_H293 zenon_H298 zenon_H3f0 zenon_H3ed zenon_H3ea zenon_H313 zenon_H493 zenon_Hb8 zenon_H2d6 zenon_H25 zenon_H82 zenon_H8f zenon_H326 zenon_H36c zenon_H368 zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H4c1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H7d zenon_H380 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H61 zenon_H398 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H320 zenon_H51.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.32 apply (zenon_L254_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.32 apply (zenon_L56_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.32 apply (zenon_L74_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.32 apply (zenon_L120_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.32 apply (zenon_L122_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.32 apply (zenon_L123_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.32 apply (zenon_L124_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.32 apply (zenon_L145_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.32 apply (zenon_L148_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.32 apply (zenon_L149_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.32 apply (zenon_L1046_); trivial.
% 86.17/86.32 apply (zenon_L1046_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.32 apply (zenon_L1049_); trivial.
% 86.17/86.32 apply (zenon_L1049_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.32 apply (zenon_L155_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.32 apply (zenon_L156_); trivial.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_H422. zenon_intro zenon_H421.
% 86.17/86.32 apply (zenon_and_s _ _ zenon_H421). zenon_intro zenon_H423. zenon_intro zenon_H41f.
% 86.17/86.32 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.17/86.33 apply (zenon_L1051_); trivial.
% 86.17/86.33 apply (zenon_L1051_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.33 apply (zenon_L216_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.33 apply (zenon_L217_); trivial.
% 86.17/86.33 apply (zenon_L218_); trivial.
% 86.17/86.33 apply (zenon_L261_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.33 apply (zenon_L7_); trivial.
% 86.17/86.33 apply (zenon_L403_); trivial.
% 86.17/86.33 exact (zenon_H33c zenon_H27d).
% 86.17/86.33 (* end of lemma zenon_L1052_ *)
% 86.17/86.33 assert (zenon_L1053_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H466 zenon_H51 zenon_H320 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H398 zenon_H61 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H7d zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H31a zenon_H317 zenon_H4c1 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H368 zenon_H36c zenon_H326 zenon_H8f zenon_H82 zenon_H25 zenon_H2d6 zenon_Hb8 zenon_H493 zenon_H313 zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H298 zenon_H293 zenon_H4b1 zenon_H413 zenon_H4bc zenon_H2e5 zenon_H2ea.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 86.17/86.33 apply (zenon_L1052_); trivial.
% 86.17/86.33 apply (zenon_L1052_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1053_ *)
% 86.17/86.33 assert (zenon_L1054_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h4 (e11)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H358 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H289 zenon_H28a.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.33 apply (zenon_L175_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.33 apply (zenon_L192_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.33 apply (zenon_L302_); trivial.
% 86.17/86.33 apply (zenon_L172_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1054_ *)
% 86.17/86.33 assert (zenon_L1055_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H28a zenon_H289 zenon_H353 zenon_H2b8 zenon_H358 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.33 apply (zenon_L189_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.33 apply (zenon_L1054_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.33 apply (zenon_L308_); trivial.
% 86.17/86.33 apply (zenon_L171_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1055_ *)
% 86.17/86.33 assert (zenon_L1056_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e11)) = (e20))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H358 zenon_H2b8 zenon_H353 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.33 apply (zenon_L20_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.33 apply (zenon_L10_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.33 exact (zenon_H63 zenon_H60).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.33 apply (zenon_L220_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.33 apply (zenon_L1055_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.33 exact (zenon_H28 zenon_H24).
% 86.17/86.33 apply (zenon_L15_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1056_ *)
% 86.17/86.33 assert (zenon_L1057_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e11)) = (e20))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H310 zenon_H274 zenon_H61 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H358 zenon_H353 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.33 apply (zenon_L166_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.33 exact (zenon_H268 zenon_H26b).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.33 apply (zenon_L3_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.33 exact (zenon_H268 zenon_H26b).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.33 apply (zenon_L10_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.33 apply (zenon_L162_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.33 apply (zenon_L1056_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.33 apply (zenon_L14_); trivial.
% 86.17/86.33 apply (zenon_L195_); trivial.
% 86.17/86.33 apply (zenon_L244_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1057_ *)
% 86.17/86.33 assert (zenon_L1058_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e11)) = (e20))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H51 zenon_H2e1 zenon_H6e zenon_H274 zenon_H5a zenon_H2c9 zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H358 zenon_H353 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H28 zenon_H2d6 zenon_H2dc zenon_H18 zenon_H30c zenon_H310 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.33 apply (zenon_L158_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.33 apply (zenon_L26_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.33 apply (zenon_L159_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.33 apply (zenon_L162_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.33 apply (zenon_L163_); trivial.
% 86.17/86.33 apply (zenon_L1057_); trivial.
% 86.17/86.33 apply (zenon_L31_); trivial.
% 86.17/86.33 apply (zenon_L220_); trivial.
% 86.17/86.33 apply (zenon_L26_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.33 apply (zenon_L222_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.33 apply (zenon_L7_); trivial.
% 86.17/86.33 apply (zenon_L16_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1058_ *)
% 86.17/86.33 assert (zenon_L1059_ : (((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H461 zenon_H51 zenon_H25 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_Hd5 zenon_H26e zenon_H310 zenon_H30c zenon_H18 zenon_H2dc zenon_H2d6 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H358 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H39 zenon_H40 zenon_H45 zenon_H2c9 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H461). zenon_intro zenon_Hd4. zenon_intro zenon_He3.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_He3). zenon_intro zenon_He5. zenon_intro zenon_He4.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_He4). zenon_intro zenon_H463. zenon_intro zenon_H462.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H462). zenon_intro zenon_H465. zenon_intro zenon_H464.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H463); [ zenon_intro zenon_H269 | zenon_intro zenon_Hda ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H465); [ zenon_intro zenon_H28 | zenon_intro zenon_H28 ].
% 86.17/86.33 apply (zenon_L1058_); trivial.
% 86.17/86.33 apply (zenon_L1058_); trivial.
% 86.17/86.33 exact (zenon_Hda zenon_Hd4).
% 86.17/86.33 (* end of lemma zenon_L1059_ *)
% 86.17/86.33 assert (zenon_L1060_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e11)) = (e20))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H377 zenon_H27f zenon_H27d zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H2f zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H358 zenon_H2b8 zenon_H353 zenon_H289 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.17/86.33 apply (zenon_L169_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.33 apply (zenon_L20_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.33 apply (zenon_L10_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.33 exact (zenon_H63 zenon_H60).
% 86.17/86.33 apply (zenon_L1055_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.17/86.33 apply (zenon_L314_); trivial.
% 86.17/86.33 apply (zenon_L316_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1060_ *)
% 86.17/86.33 assert (zenon_L1061_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H310 zenon_H274 zenon_H375 zenon_H28a zenon_H36f zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H289 zenon_H353 zenon_H358 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H27d zenon_H27f zenon_H377 zenon_H268 zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.33 apply (zenon_L166_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.33 exact (zenon_H268 zenon_H26b).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.33 apply (zenon_L3_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.33 exact (zenon_H268 zenon_H26b).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.33 apply (zenon_L10_); trivial.
% 86.17/86.33 apply (zenon_L1060_); trivial.
% 86.17/86.33 apply (zenon_L244_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1061_ *)
% 86.17/86.33 assert (zenon_L1062_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e11)) = (e20))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H51 zenon_Hb9 zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_H377 zenon_H375 zenon_H36f zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H358 zenon_H353 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H27f zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.33 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.33 apply (zenon_L26_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.33 apply (zenon_L159_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.33 apply (zenon_L231_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.33 apply (zenon_L163_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.17/86.33 apply (zenon_L159_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.17/86.33 apply (zenon_L295_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.17/86.33 apply (zenon_L296_); trivial.
% 86.17/86.33 apply (zenon_L1061_); trivial.
% 86.17/86.33 apply (zenon_L31_); trivial.
% 86.17/86.33 apply (zenon_L220_); trivial.
% 86.17/86.33 apply (zenon_L26_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.33 apply (zenon_L4_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.33 apply (zenon_L7_); trivial.
% 86.17/86.33 apply (zenon_L16_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1062_ *)
% 86.17/86.33 assert (zenon_L1063_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h4 (e11)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_H358 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H353 zenon_H31a zenon_H27d.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.33 apply (zenon_L175_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.33 apply (zenon_L240_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.33 apply (zenon_L302_); trivial.
% 86.17/86.33 apply (zenon_L256_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1063_ *)
% 86.17/86.33 assert (zenon_L1064_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H63 zenon_H27d zenon_H31a zenon_H353 zenon_H358 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.33 exact (zenon_Hc5 zenon_H19).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.33 exact (zenon_H268 zenon_H26b).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.33 apply (zenon_L10_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.33 apply (zenon_L20_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.33 apply (zenon_L10_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.33 exact (zenon_H63 zenon_H60).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.33 apply (zenon_L189_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.33 apply (zenon_L1063_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.33 apply (zenon_L242_); trivial.
% 86.17/86.33 apply (zenon_L171_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1064_ *)
% 86.17/86.33 assert (zenon_L1065_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((h4 (e11)) = (e20))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H310 zenon_H274 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H358 zenon_H353 zenon_H31a zenon_H27d zenon_H63 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.33 apply (zenon_L166_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.33 exact (zenon_H268 zenon_H26b).
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.33 apply (zenon_L1064_); trivial.
% 86.17/86.33 apply (zenon_L244_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1065_ *)
% 86.17/86.33 assert (zenon_L1066_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.33 do 0 intro. intros zenon_H51 zenon_H259 zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_Hc5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H353 zenon_H358 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.33 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.33 apply (zenon_L158_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.33 apply (zenon_L26_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.33 apply (zenon_L159_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.33 apply (zenon_L231_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.33 apply (zenon_L163_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.17/86.33 apply (zenon_L159_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.17/86.33 apply (zenon_L295_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.17/86.33 apply (zenon_L296_); trivial.
% 86.17/86.33 apply (zenon_L1065_); trivial.
% 86.17/86.33 apply (zenon_L31_); trivial.
% 86.17/86.33 apply (zenon_L220_); trivial.
% 86.17/86.33 apply (zenon_L26_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.33 apply (zenon_L4_); trivial.
% 86.17/86.33 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.33 apply (zenon_L7_); trivial.
% 86.17/86.33 apply (zenon_L16_); trivial.
% 86.17/86.33 (* end of lemma zenon_L1066_ *)
% 86.17/86.33 assert (zenon_L1067_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H54 zenon_H39 zenon_H45 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_Hc5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H353 zenon_H358 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H25 zenon_H51.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.34 apply (zenon_L1066_); trivial.
% 86.17/86.34 apply (zenon_L1066_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1067_ *)
% 86.17/86.34 assert (zenon_L1068_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (e11)) = (e20))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H353 zenon_H2b8 zenon_H65 zenon_Ha9 zenon_H2f zenon_H358.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.17/86.34 apply (zenon_L40_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.17/86.34 apply (zenon_L257_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.17/86.34 apply (zenon_L13_); trivial.
% 86.17/86.34 apply (zenon_L302_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1068_ *)
% 86.17/86.34 assert (zenon_L1069_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((h4 (e11)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H358 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.34 apply (zenon_L31_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.34 apply (zenon_L33_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.34 apply (zenon_L1068_); trivial.
% 86.17/86.34 exact (zenon_Hb1 zenon_Hab).
% 86.17/86.34 (* end of lemma zenon_L1069_ *)
% 86.17/86.34 assert (zenon_L1070_ : (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H395 zenon_H61 zenon_Hb1 zenon_H326 zenon_Hac zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H3d zenon_H2e zenon_H353 zenon_H358 zenon_H8f zenon_H82 zenon_Hb5 zenon_H2bf zenon_H23 zenon_H66 zenon_H65 zenon_H2f zenon_H296.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H395); [ zenon_intro zenon_H385 | zenon_intro zenon_H396 ].
% 86.17/86.34 apply (zenon_L365_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H396); [ zenon_intro zenon_H2b8 | zenon_intro zenon_H397 ].
% 86.17/86.34 apply (zenon_L1069_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H397); [ zenon_intro zenon_H2ba | zenon_intro zenon_H292 ].
% 86.17/86.34 apply (zenon_L379_); trivial.
% 86.17/86.34 exact (zenon_H296 zenon_H292).
% 86.17/86.34 (* end of lemma zenon_L1070_ *)
% 86.17/86.34 assert (zenon_L1071_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_Hbb zenon_H25 zenon_H395 zenon_H61 zenon_H326 zenon_H27d zenon_H31a zenon_H317 zenon_H2b4 zenon_H353 zenon_H358 zenon_H2bf zenon_H296 zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.34 apply (zenon_L20_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.34 exact (zenon_H63 zenon_H60).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.34 apply (zenon_L200_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.34 apply (zenon_L1070_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.34 apply (zenon_L6_); trivial.
% 86.17/86.34 apply (zenon_L15_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.17/86.34 apply (zenon_L28_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.17/86.34 apply (zenon_L30_); trivial.
% 86.17/86.34 apply (zenon_L41_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1071_ *)
% 86.17/86.34 assert (zenon_L1072_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e20))) -> ((op2 (e20) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((h4 (e11)) = (e20))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H6e zenon_H2d6 zenon_H39b zenon_H296 zenon_H66 zenon_H2bf zenon_Hb5 zenon_H82 zenon_H8f zenon_H358 zenon_H353 zenon_H2b4 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1 zenon_H61 zenon_H395 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.34 apply (zenon_L20_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.34 apply (zenon_L21_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.34 exact (zenon_H39b zenon_H2d4).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.34 apply (zenon_L1070_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.34 apply (zenon_L6_); trivial.
% 86.17/86.34 apply (zenon_L15_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1072_ *)
% 86.17/86.34 assert (zenon_L1073_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (e11)) = (e20))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H39c zenon_H51 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H358 zenon_H353 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H33b.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.34 apply (zenon_L254_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.17/86.34 exact (zenon_H17 zenon_H14).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.17/86.34 apply (zenon_L266_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.34 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.34 apply (zenon_L26_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.34 apply (zenon_L1071_); trivial.
% 86.17/86.34 apply (zenon_L31_); trivial.
% 86.17/86.34 apply (zenon_L52_); trivial.
% 86.17/86.34 apply (zenon_L261_); trivial.
% 86.17/86.34 apply (zenon_L285_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.34 apply (zenon_L7_); trivial.
% 86.17/86.34 apply (zenon_L16_); trivial.
% 86.17/86.34 exact (zenon_H33c zenon_H27d).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.34 apply (zenon_L254_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.17/86.34 exact (zenon_H17 zenon_H14).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.17/86.34 apply (zenon_L266_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.34 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.34 apply (zenon_L26_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.34 apply (zenon_L1072_); trivial.
% 86.17/86.34 apply (zenon_L31_); trivial.
% 86.17/86.34 apply (zenon_L52_); trivial.
% 86.17/86.34 apply (zenon_L261_); trivial.
% 86.17/86.34 apply (zenon_L285_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.34 apply (zenon_L7_); trivial.
% 86.17/86.34 apply (zenon_L403_); trivial.
% 86.17/86.34 exact (zenon_H33c zenon_H27d).
% 86.17/86.34 (* end of lemma zenon_L1073_ *)
% 86.17/86.34 assert (zenon_L1074_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (e11)) = (e20))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H466 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H353 zenon_H358 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H51.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 86.17/86.34 apply (zenon_L1073_); trivial.
% 86.17/86.34 apply (zenon_L1073_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1074_ *)
% 86.17/86.34 assert (zenon_L1075_ : (~(((h4 (e10)) = (e20))\/(((h4 (e11)) = (e20))\/(((h4 (e12)) = (e20))\/((h4 (e13)) = (e20)))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e20) (e21)) = (e20))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e20) (e22)) = (e20))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e20) (e23)) = (e20))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e21) (e20)) = (e21))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e21) (e23)) = (e21))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e22) (e20)) = (e22))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e22) (e21)) = (e22))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e22) (e23)) = (e22))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e23) (e21)) = (e23))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e23) (e22)) = (e23))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))))))))))))))))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e21))\/(((op2 (e21) (e22)) = (e21))\/(((op2 (e22) (e22)) = (e21))\/((op2 (e23) (e22)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> (~((e22) = (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H4c7 zenon_H468 zenon_Hce zenon_Hdc zenon_Hdf zenon_Hd5 zenon_H2e1 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H377 zenon_H375 zenon_H36f zenon_H308 zenon_H293 zenon_H2c5 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_H289 zenon_H2bb zenon_H27f zenon_H274 zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H353 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H323 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H51 zenon_H33d zenon_H25 zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H61 zenon_H2c9 zenon_H283 zenon_H23.
% 86.17/86.34 apply (zenon_notor_s _ _ zenon_H4c7). zenon_intro zenon_H4c9. zenon_intro zenon_H4c8.
% 86.17/86.34 apply (zenon_notor_s _ _ zenon_H4c8). zenon_intro zenon_H358. zenon_intro zenon_H4ca.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H468); [ zenon_intro zenon_H12 | zenon_intro zenon_H469 ].
% 86.17/86.34 apply (zenon_L1_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H469); [ zenon_intro zenon_H55 | zenon_intro zenon_H46a ].
% 86.17/86.34 apply (zenon_L19_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H46a); [ zenon_intro zenon_He2 | zenon_intro zenon_H46b ].
% 86.17/86.34 apply (zenon_L51_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H46b); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H46c ].
% 86.17/86.34 apply (zenon_L53_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H46c); [ zenon_intro zenon_Hf5 | zenon_intro zenon_H46d ].
% 86.17/86.34 apply (zenon_L54_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H46d); [ zenon_intro zenon_Hf6 | zenon_intro zenon_H46e ].
% 86.17/86.34 apply (zenon_L55_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H46e); [ zenon_intro zenon_H461 | zenon_intro zenon_H46f ].
% 86.17/86.34 apply (zenon_L1059_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H46f); [ zenon_intro zenon_H2ff | zenon_intro zenon_H470 ].
% 86.17/86.34 apply (zenon_L229_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H470); [ zenon_intro zenon_H306 | zenon_intro zenon_H471 ].
% 86.17/86.34 apply (zenon_L230_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H471); [ zenon_intro zenon_H473 | zenon_intro zenon_H472 ].
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H473). zenon_intro zenon_H3d. zenon_intro zenon_H56.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H58); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hc5 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.34 apply (zenon_L1062_); trivial.
% 86.17/86.34 apply (zenon_L1062_); trivial.
% 86.17/86.34 apply (zenon_L1067_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H472); [ zenon_intro zenon_H314 | zenon_intro zenon_H475 ].
% 86.17/86.34 apply (zenon_L252_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H475); [ zenon_intro zenon_H315 | zenon_intro zenon_H476 ].
% 86.17/86.34 apply (zenon_L253_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H476); [ zenon_intro zenon_H466 | zenon_intro zenon_H477 ].
% 86.17/86.34 apply (zenon_L1074_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H477); [ zenon_intro zenon_H33e | zenon_intro zenon_H478 ].
% 86.17/86.34 apply (zenon_L291_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H478); [ zenon_intro zenon_H33f | zenon_intro zenon_H340 ].
% 86.17/86.34 apply (zenon_L292_); trivial.
% 86.17/86.34 apply (zenon_L293_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1075_ *)
% 86.17/86.34 assert (zenon_L1076_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_Ha9 zenon_H2a3 zenon_H2a2 zenon_H289 zenon_H28a.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.34 apply (zenon_L175_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.34 apply (zenon_L192_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.34 apply (zenon_L182_); trivial.
% 86.17/86.34 apply (zenon_L172_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1076_ *)
% 86.17/86.34 assert (zenon_L1077_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H28a zenon_H289 zenon_H2a2 zenon_H2a3 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.34 apply (zenon_L189_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.34 apply (zenon_L1076_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.34 apply (zenon_L308_); trivial.
% 86.17/86.34 apply (zenon_L171_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1077_ *)
% 86.17/86.34 assert (zenon_L1078_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H6b zenon_H2a3 zenon_H2a2 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.34 apply (zenon_L20_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.34 exact (zenon_H63 zenon_H60).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.34 apply (zenon_L220_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.34 apply (zenon_L1077_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.34 exact (zenon_H28 zenon_H24).
% 86.17/86.34 apply (zenon_L15_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1078_ *)
% 86.17/86.34 assert (zenon_L1079_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H310 zenon_H274 zenon_H61 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H2a3 zenon_H2a2 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H1c zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.34 apply (zenon_L166_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.34 exact (zenon_H268 zenon_H26b).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.34 apply (zenon_L3_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.34 exact (zenon_H268 zenon_H26b).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.34 apply (zenon_L162_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.34 apply (zenon_L1078_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.34 apply (zenon_L14_); trivial.
% 86.17/86.34 apply (zenon_L195_); trivial.
% 86.17/86.34 apply (zenon_L244_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1079_ *)
% 86.17/86.34 assert (zenon_L1080_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H51 zenon_H2e1 zenon_H6e zenon_H274 zenon_H5a zenon_H2c9 zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H2a2 zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H28 zenon_H2d6 zenon_H2dc zenon_H18 zenon_H30c zenon_H310 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.34 apply (zenon_L158_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.34 apply (zenon_L26_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.34 apply (zenon_L159_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.34 apply (zenon_L162_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.34 apply (zenon_L163_); trivial.
% 86.17/86.34 apply (zenon_L1079_); trivial.
% 86.17/86.34 apply (zenon_L31_); trivial.
% 86.17/86.34 apply (zenon_L220_); trivial.
% 86.17/86.34 apply (zenon_L26_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.34 apply (zenon_L222_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.34 apply (zenon_L7_); trivial.
% 86.17/86.34 apply (zenon_L16_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1080_ *)
% 86.17/86.34 assert (zenon_L1081_ : (((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H461 zenon_H51 zenon_H25 zenon_Hb8 zenon_H82 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_Hd5 zenon_H26e zenon_H310 zenon_H30c zenon_H18 zenon_H2dc zenon_H2d6 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H2a3 zenon_H2a2 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H39 zenon_H40 zenon_H45 zenon_H2c9 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H461). zenon_intro zenon_Hd4. zenon_intro zenon_He3.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_He3). zenon_intro zenon_He5. zenon_intro zenon_He4.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_He4). zenon_intro zenon_H463. zenon_intro zenon_H462.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H462). zenon_intro zenon_H465. zenon_intro zenon_H464.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H463); [ zenon_intro zenon_H269 | zenon_intro zenon_Hda ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H465); [ zenon_intro zenon_H28 | zenon_intro zenon_H28 ].
% 86.17/86.34 apply (zenon_L1080_); trivial.
% 86.17/86.34 apply (zenon_L1080_); trivial.
% 86.17/86.34 exact (zenon_Hda zenon_Hd4).
% 86.17/86.34 (* end of lemma zenon_L1081_ *)
% 86.17/86.34 assert (zenon_L1082_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28a zenon_H289 zenon_H2a2 zenon_H2a3 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.34 apply (zenon_L20_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.34 exact (zenon_H63 zenon_H60).
% 86.17/86.34 apply (zenon_L1077_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1082_ *)
% 86.17/86.34 assert (zenon_L1083_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H377 zenon_H27f zenon_H27d zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H2f zenon_H261 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H37 zenon_H6b zenon_H2a3 zenon_H2a2 zenon_H289 zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.17/86.34 apply (zenon_L169_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.17/86.34 apply (zenon_L1082_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.17/86.34 apply (zenon_L314_); trivial.
% 86.17/86.34 apply (zenon_L316_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1083_ *)
% 86.17/86.34 assert (zenon_L1084_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H310 zenon_H274 zenon_H375 zenon_H28a zenon_H36f zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H289 zenon_H2a2 zenon_H2a3 zenon_H6b zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H27d zenon_H27f zenon_H377 zenon_H268 zenon_H51 zenon_H1f zenon_H25 zenon_H39 zenon_H40 zenon_H45 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.34 apply (zenon_L166_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.34 exact (zenon_H268 zenon_H26b).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.34 apply (zenon_L17_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.34 exact (zenon_H268 zenon_H26b).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_L1083_); trivial.
% 86.17/86.34 apply (zenon_L244_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1084_ *)
% 86.17/86.34 assert (zenon_L1085_ : (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_H51 zenon_H39 zenon_H45 zenon_H377 zenon_H375 zenon_H36f zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H2a2 zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H27f zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.34 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.34 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.34 apply (zenon_L26_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.34 apply (zenon_L159_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.34 apply (zenon_L231_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.34 apply (zenon_L163_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.17/86.34 apply (zenon_L159_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.17/86.34 apply (zenon_L295_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.17/86.34 apply (zenon_L296_); trivial.
% 86.17/86.34 apply (zenon_L1084_); trivial.
% 86.17/86.34 apply (zenon_L31_); trivial.
% 86.17/86.34 apply (zenon_L219_); trivial.
% 86.17/86.34 apply (zenon_L26_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.34 apply (zenon_L4_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.34 apply (zenon_L7_); trivial.
% 86.17/86.34 apply (zenon_L250_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1085_ *)
% 86.17/86.34 assert (zenon_L1086_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H307 zenon_H308 zenon_H2c5 zenon_Ha9 zenon_H2a3 zenon_H2a2 zenon_H31a zenon_H27d.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.34 apply (zenon_L175_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.34 apply (zenon_L240_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.34 apply (zenon_L182_); trivial.
% 86.17/86.34 apply (zenon_L256_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1086_ *)
% 86.17/86.34 assert (zenon_L1087_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.34 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H63 zenon_H27d zenon_H31a zenon_H2a2 zenon_H2a3 zenon_H308 zenon_H307 zenon_H61 zenon_H2e zenon_H5a zenon_H6e zenon_H37 zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_Hc5 zenon_Hc2 zenon_H78 zenon_H3d zenon_H28a zenon_H2d0 zenon_H6b zenon_H2f zenon_H14 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.34 exact (zenon_Hc5 zenon_H19).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.34 exact (zenon_H268 zenon_H26b).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.34 apply (zenon_L20_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.34 apply (zenon_L10_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.34 exact (zenon_H63 zenon_H60).
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.34 apply (zenon_L189_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.34 apply (zenon_L1086_); trivial.
% 86.17/86.34 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.34 apply (zenon_L242_); trivial.
% 86.17/86.34 apply (zenon_L171_); trivial.
% 86.17/86.34 (* end of lemma zenon_L1087_ *)
% 86.17/86.34 assert (zenon_L1088_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H310 zenon_H274 zenon_H283 zenon_H2c5 zenon_H14 zenon_H6b zenon_H2d0 zenon_H28a zenon_H3d zenon_H78 zenon_Hc2 zenon_Hc5 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H6e zenon_H5a zenon_H2e zenon_H61 zenon_H308 zenon_H2a3 zenon_H2a2 zenon_H31a zenon_H27d zenon_H63 zenon_H268 zenon_H2c9 zenon_H30c zenon_H2f zenon_H23.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.35 apply (zenon_L166_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.35 exact (zenon_H268 zenon_H26b).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.35 apply (zenon_L1087_); trivial.
% 86.17/86.35 apply (zenon_L244_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1088_ *)
% 86.17/86.35 assert (zenon_L1089_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H51 zenon_H259 zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_Hc5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H2a3 zenon_H2a2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.35 apply (zenon_L158_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.35 apply (zenon_L231_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.35 apply (zenon_L163_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.17/86.35 apply (zenon_L295_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.17/86.35 apply (zenon_L296_); trivial.
% 86.17/86.35 apply (zenon_L1088_); trivial.
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_L220_); trivial.
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.35 apply (zenon_L4_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.35 apply (zenon_L7_); trivial.
% 86.17/86.35 apply (zenon_L16_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1089_ *)
% 86.17/86.35 assert (zenon_L1090_ : ((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H54 zenon_H39 zenon_H45 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H2dc zenon_H18 zenon_H2e zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_Hc5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H2a3 zenon_H2a2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H82 zenon_Hb8 zenon_H25 zenon_H51.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.35 apply (zenon_L1089_); trivial.
% 86.17/86.35 apply (zenon_L1089_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1090_ *)
% 86.17/86.35 assert (zenon_L1091_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H326 zenon_Hac zenon_H89 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H23 zenon_H40 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H2a2 zenon_H2a3 zenon_Ha9.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.17/86.35 apply (zenon_L40_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.17/86.35 apply (zenon_L257_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.17/86.35 apply (zenon_L15_); trivial.
% 86.17/86.35 apply (zenon_L182_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1091_ *)
% 86.17/86.35 assert (zenon_L1092_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H2a3 zenon_H2a2 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23 zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H89 zenon_Hac zenon_H326 zenon_Hb1.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.35 apply (zenon_L33_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.35 apply (zenon_L1091_); trivial.
% 86.17/86.35 exact (zenon_Hb1 zenon_Hab).
% 86.17/86.35 (* end of lemma zenon_L1092_ *)
% 86.17/86.35 assert (zenon_L1093_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_Heb zenon_H320 zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H2a2 zenon_H2a3 zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.35 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.35 apply (zenon_L1092_); trivial.
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_L261_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1093_ *)
% 86.17/86.35 assert (zenon_L1094_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((h4 (e10)) = (e21))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H33b zenon_H17 zenon_H320 zenon_H71 zenon_H37 zenon_H2f zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H2a2 zenon_H2a3 zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H259 zenon_H323 zenon_H61 zenon_H2dc zenon_H30c zenon_H25 zenon_H51.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.35 apply (zenon_L254_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.17/86.35 apply (zenon_L1093_); trivial.
% 86.17/86.35 apply (zenon_L285_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.35 apply (zenon_L7_); trivial.
% 86.17/86.35 apply (zenon_L403_); trivial.
% 86.17/86.35 exact (zenon_H33c zenon_H27d).
% 86.17/86.35 (* end of lemma zenon_L1094_ *)
% 86.17/86.35 assert (zenon_L1095_ : (((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (e10)) = (e21))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H466 zenon_H51 zenon_H25 zenon_H30c zenon_H2dc zenon_H61 zenon_H323 zenon_H259 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H2a3 zenon_H2a2 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H2f zenon_H37 zenon_H71 zenon_H320.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 86.17/86.35 apply (zenon_L1094_); trivial.
% 86.17/86.35 apply (zenon_L1094_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1095_ *)
% 86.17/86.35 assert (zenon_L1096_ : (~(((h4 (e10)) = (e21))\/(((h4 (e11)) = (e21))\/(((h4 (e12)) = (e21))\/((h4 (e13)) = (e21)))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e20) (e21)) = (e20))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e20) (e22)) = (e20))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e20) (e23)) = (e20))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e21) (e20)) = (e21))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e21) (e23)) = (e21))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e22) (e20)) = (e22))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e22) (e21)) = (e22))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e22) (e23)) = (e22))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e23) (e21)) = (e23))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e23) (e22)) = (e23))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))))))))))))))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e21))\/(((op2 (e21) (e22)) = (e21))\/(((op2 (e22) (e22)) = (e21))\/((op2 (e23) (e22)) = (e21))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> (~((e22) = (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H4cb zenon_H468 zenon_H7d zenon_Hbb zenon_Hce zenon_Hdc zenon_Hdf zenon_Hed zenon_H2d6 zenon_Hd5 zenon_H2e1 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H377 zenon_H375 zenon_H36f zenon_H308 zenon_H293 zenon_H2c5 zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H289 zenon_H2bb zenon_H27f zenon_H274 zenon_H6e zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H320 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H2a3 zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H259 zenon_H323 zenon_H2dc zenon_H30c zenon_H51 zenon_H33d zenon_H25 zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H61 zenon_H2c9 zenon_H283 zenon_H23.
% 86.17/86.35 apply (zenon_notor_s _ _ zenon_H4cb). zenon_intro zenon_H2a2. zenon_intro zenon_H4cc.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H468); [ zenon_intro zenon_H12 | zenon_intro zenon_H469 ].
% 86.17/86.35 apply (zenon_L1_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H469); [ zenon_intro zenon_H55 | zenon_intro zenon_H46a ].
% 86.17/86.35 apply (zenon_L19_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H46a); [ zenon_intro zenon_He2 | zenon_intro zenon_H46b ].
% 86.17/86.35 apply (zenon_L51_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H46b); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H46c ].
% 86.17/86.35 apply (zenon_L53_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H46c); [ zenon_intro zenon_Hf5 | zenon_intro zenon_H46d ].
% 86.17/86.35 apply (zenon_L54_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H46d); [ zenon_intro zenon_Hf6 | zenon_intro zenon_H46e ].
% 86.17/86.35 apply (zenon_L55_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H46e); [ zenon_intro zenon_H461 | zenon_intro zenon_H46f ].
% 86.17/86.35 apply (zenon_L1081_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H46f); [ zenon_intro zenon_H2ff | zenon_intro zenon_H470 ].
% 86.17/86.35 apply (zenon_L229_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H470); [ zenon_intro zenon_H306 | zenon_intro zenon_H471 ].
% 86.17/86.35 apply (zenon_L230_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H471); [ zenon_intro zenon_H473 | zenon_intro zenon_H472 ].
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H473). zenon_intro zenon_H3d. zenon_intro zenon_H56.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H58); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hc5 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.35 apply (zenon_L1085_); trivial.
% 86.17/86.35 apply (zenon_L1085_); trivial.
% 86.17/86.35 apply (zenon_L1090_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H472); [ zenon_intro zenon_H314 | zenon_intro zenon_H475 ].
% 86.17/86.35 apply (zenon_L252_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H475); [ zenon_intro zenon_H315 | zenon_intro zenon_H476 ].
% 86.17/86.35 apply (zenon_L253_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H476); [ zenon_intro zenon_H466 | zenon_intro zenon_H477 ].
% 86.17/86.35 apply (zenon_L1095_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H477); [ zenon_intro zenon_H33e | zenon_intro zenon_H478 ].
% 86.17/86.35 apply (zenon_L291_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H478); [ zenon_intro zenon_H33f | zenon_intro zenon_H340 ].
% 86.17/86.35 apply (zenon_L292_); trivial.
% 86.17/86.35 apply (zenon_L293_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1096_ *)
% 86.17/86.35 assert (zenon_L1097_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (e13)) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H2f zenon_Ha9 zenon_H89 zenon_H37 zenon_H35d zenon_H3b4 zenon_H289 zenon_H28a.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.17/86.35 apply (zenon_L175_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.17/86.35 apply (zenon_L39_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.17/86.35 apply (zenon_L456_); trivial.
% 86.17/86.35 apply (zenon_L172_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1097_ *)
% 86.17/86.35 assert (zenon_L1098_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28f zenon_H28a zenon_H289 zenon_H3b4 zenon_H35d zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.35 apply (zenon_L174_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.35 apply (zenon_L1097_); trivial.
% 86.17/86.35 apply (zenon_L192_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1098_ *)
% 86.17/86.35 assert (zenon_L1099_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (e13)) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H35d zenon_H3b4 zenon_H289 zenon_H28a zenon_H28f zenon_H63 zenon_H5a zenon_H6e zenon_H71 zenon_Hc0 zenon_H274 zenon_H28c zenon_H27f zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.35 apply (zenon_L20_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.35 apply (zenon_L10_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.35 exact (zenon_H63 zenon_H60).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.35 apply (zenon_L200_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.35 apply (zenon_L1098_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.35 exact (zenon_H28 zenon_H24).
% 86.17/86.35 apply (zenon_L15_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1099_ *)
% 86.17/86.35 assert (zenon_L1100_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2c9 zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27f zenon_H28c zenon_H274 zenon_Hc0 zenon_H71 zenon_H6e zenon_H5a zenon_H63 zenon_H28f zenon_H28a zenon_H289 zenon_H3b4 zenon_H35d zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H61.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.35 apply (zenon_L2_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.35 exact (zenon_H268 zenon_H26b).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.35 apply (zenon_L10_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.35 apply (zenon_L162_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.35 apply (zenon_L1099_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.35 apply (zenon_L14_); trivial.
% 86.17/86.35 apply (zenon_L195_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1100_ *)
% 86.17/86.35 assert (zenon_L1101_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H28a zenon_H289 zenon_H3b4 zenon_H35d zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.35 apply (zenon_L20_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.35 apply (zenon_L10_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.35 exact (zenon_H63 zenon_H60).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.35 apply (zenon_L189_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.35 apply (zenon_L1097_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.35 apply (zenon_L190_); trivial.
% 86.17/86.35 apply (zenon_L171_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1101_ *)
% 86.17/86.35 assert (zenon_L1102_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H3b4 zenon_H35d zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.35 apply (zenon_L3_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.35 exact (zenon_H268 zenon_H26b).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.35 apply (zenon_L10_); trivial.
% 86.17/86.35 apply (zenon_L1101_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1102_ *)
% 86.17/86.35 assert (zenon_L1103_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H289 zenon_H3b4 zenon_H35d zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.35 apply (zenon_L162_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.35 apply (zenon_L163_); trivial.
% 86.17/86.35 apply (zenon_L1102_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1103_ *)
% 86.17/86.35 assert (zenon_L1104_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H51 zenon_Hbb zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H2c9 zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H3b4 zenon_H35d zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28f zenon_H28 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H18 zenon_H2e1 zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.35 apply (zenon_L158_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.35 apply (zenon_L162_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.35 apply (zenon_L163_); trivial.
% 86.17/86.35 apply (zenon_L1100_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.17/86.35 apply (zenon_L28_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.17/86.35 apply (zenon_L1103_); trivial.
% 86.17/86.35 apply (zenon_L209_); trivial.
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_L220_); trivial.
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.35 apply (zenon_L222_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.35 apply (zenon_L7_); trivial.
% 86.17/86.35 apply (zenon_L16_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1104_ *)
% 86.17/86.35 assert (zenon_L1105_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (e13)) = (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H377 zenon_H27d zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H35d zenon_H3b4 zenon_H289 zenon_H28f zenon_H63 zenon_H2e zenon_H5a zenon_H6e zenon_H71 zenon_Hc0 zenon_H274 zenon_H28c zenon_H27f zenon_Hdc zenon_H82 zenon_Hb5 zenon_H36f zenon_H23 zenon_H28a zenon_H375.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.35 apply (zenon_L2_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.35 exact (zenon_H268 zenon_H26b).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.35 apply (zenon_L10_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.17/86.35 apply (zenon_L169_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.35 apply (zenon_L20_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.35 apply (zenon_L10_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.35 exact (zenon_H63 zenon_H60).
% 86.17/86.35 apply (zenon_L1098_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.17/86.35 apply (zenon_L314_); trivial.
% 86.17/86.35 apply (zenon_L316_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1105_ *)
% 86.17/86.35 assert (zenon_L1106_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H267 zenon_H26e zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H289 zenon_H3b4 zenon_H35d zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.35 apply (zenon_L231_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.35 apply (zenon_L163_); trivial.
% 86.17/86.35 apply (zenon_L1102_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1106_ *)
% 86.17/86.35 assert (zenon_L1107_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H51 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H39 zenon_H45 zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H3b4 zenon_H35d zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H82 zenon_H27f zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2c9 zenon_H18 zenon_H2dc zenon_H2e1 zenon_Hb8 zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.35 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.35 apply (zenon_L158_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.35 apply (zenon_L231_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.35 apply (zenon_L163_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.17/86.35 apply (zenon_L159_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.17/86.35 apply (zenon_L295_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.17/86.35 apply (zenon_L296_); trivial.
% 86.17/86.35 apply (zenon_L1105_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.17/86.35 apply (zenon_L28_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.17/86.35 apply (zenon_L1106_); trivial.
% 86.17/86.35 apply (zenon_L233_); trivial.
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_L219_); trivial.
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.35 apply (zenon_L4_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.35 apply (zenon_L7_); trivial.
% 86.17/86.35 apply (zenon_L250_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1107_ *)
% 86.17/86.35 assert (zenon_L1108_ : (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_H326 zenon_Hac zenon_H2f zenon_Ha9 zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_H27d zenon_H31a zenon_H317 zenon_Hb1 zenon_H296 zenon_H2b4 zenon_H3d zenon_H2e zenon_H3b4 zenon_H35d.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H326); [ zenon_intro zenon_H97 | zenon_intro zenon_H327 ].
% 86.17/86.35 apply (zenon_L40_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H327); [ zenon_intro zenon_H318 | zenon_intro zenon_H328 ].
% 86.17/86.35 apply (zenon_L257_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H328); [ zenon_intro zenon_H3e | zenon_intro zenon_H29c ].
% 86.17/86.35 apply (zenon_L13_); trivial.
% 86.17/86.35 apply (zenon_L456_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1108_ *)
% 86.17/86.35 assert (zenon_L1109_ : (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (e13)) = (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_Hb5 zenon_H82 zenon_H8f zenon_H35d zenon_H3b4 zenon_H2e zenon_H3d zenon_H2b4 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H326 zenon_Hb1.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.35 apply (zenon_L33_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.35 apply (zenon_L1108_); trivial.
% 86.17/86.35 exact (zenon_Hb1 zenon_Hab).
% 86.17/86.35 (* end of lemma zenon_L1109_ *)
% 86.17/86.35 assert (zenon_L1110_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e22)) = (e20)) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((h4 (e13)) = (e22))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.17/86.35 do 0 intro. intros zenon_Hb8 zenon_Hb9 zenon_H71 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H66 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H23 zenon_H2d6 zenon_H259 zenon_H326 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H2b4 zenon_H3b4 zenon_H35d zenon_H25 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.35 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.35 apply (zenon_L26_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.17/86.35 apply (zenon_L200_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.17/86.35 apply (zenon_L1109_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.17/86.35 apply (zenon_L6_); trivial.
% 86.17/86.35 apply (zenon_L15_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.17/86.35 apply (zenon_L28_); trivial.
% 86.17/86.35 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.17/86.35 apply (zenon_L30_); trivial.
% 86.17/86.35 apply (zenon_L41_); trivial.
% 86.17/86.35 apply (zenon_L31_); trivial.
% 86.17/86.35 (* end of lemma zenon_L1110_ *)
% 86.17/86.35 assert (zenon_L1111_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (e13)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H33b zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2d6 zenon_H25 zenon_H35d zenon_H3b4 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H51.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.36 apply (zenon_L254_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.17/86.36 exact (zenon_H17 zenon_H14).
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.17/86.36 apply (zenon_L266_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.17/86.36 apply (zenon_L1110_); trivial.
% 86.17/86.36 apply (zenon_L52_); trivial.
% 86.17/86.36 apply (zenon_L261_); trivial.
% 86.17/86.36 apply (zenon_L285_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.36 apply (zenon_L7_); trivial.
% 86.17/86.36 apply (zenon_L16_); trivial.
% 86.17/86.36 exact (zenon_H33c zenon_H27d).
% 86.17/86.36 (* end of lemma zenon_L1111_ *)
% 86.17/86.36 assert (zenon_L1112_ : (~(((h4 (e10)) = (e22))\/(((h4 (e11)) = (e22))\/(((h4 (e12)) = (e22))\/((h4 (e13)) = (e22)))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e20) (e21)) = (e20))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e20) (e22)) = (e20))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e20) (e23)) = (e20))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e21) (e20)) = (e21))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e21) (e22)) = (e21))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e21) (e23)) = (e21))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e22) (e20)) = (e22))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e22) (e21)) = (e22))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/((((op2 (e22) (e23)) = (e22))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))\/((((op2 (e23) (e20)) = (e23))/\(((~((op2 (e20) (e20)) = (e20)))\/(~((op2 (e20) (e20)) = (e20))))/\(((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21))))/\(((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22))))/\((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23))))))))\/((((op2 (e23) (e21)) = (e23))/\(((~((op2 (e20) (e20)) = (e21)))\/(~((op2 (e20) (e21)) = (e20))))/\(((~((op2 (e21) (e21)) = (e21)))\/(~((op2 (e21) (e21)) = (e21))))/\(((~((op2 (e22) (e22)) = (e21)))\/(~((op2 (e22) (e21)) = (e22))))/\((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23))))))))\/((((op2 (e23) (e22)) = (e23))/\(((~((op2 (e20) (e20)) = (e22)))\/(~((op2 (e20) (e22)) = (e20))))/\(((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21))))/\(((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22))))/\((~((op2 (e23) (e23)) = (e22)))\/(~((op2 (e23) (e22)) = (e23))))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/(~((op2 (e20) (e23)) = (e20))))/\(((~((op2 (e21) (e21)) = (e23)))\/(~((op2 (e21) (e23)) = (e21))))/\(((~((op2 (e22) (e22)) = (e23)))\/(~((op2 (e22) (e23)) = (e22))))/\((~((op2 (e23) (e23)) = (e23)))\/(~((op2 (e23) (e23)) = (e23))))))))))))))))))))))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e22)) = (e21))\/(((op2 (e21) (e22)) = (e21))\/(((op2 (e22) (e22)) = (e21))\/((op2 (e23) (e22)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e23)))) -> (~((e22) = (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H4cd zenon_H468 zenon_Hce zenon_Hdf zenon_Hd5 zenon_H2e1 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H28f zenon_Hdc zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H323 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H259 zenon_H2d6 zenon_H35d zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H51 zenon_H33d zenon_H25 zenon_H37 zenon_H71 zenon_H18 zenon_H2e zenon_H2f zenon_H61 zenon_H2c9 zenon_H283 zenon_H23.
% 86.17/86.36 apply (zenon_notor_s _ _ zenon_H4cd). zenon_intro zenon_H4cf. zenon_intro zenon_H4ce.
% 86.17/86.36 apply (zenon_notor_s _ _ zenon_H4ce). zenon_intro zenon_H4d1. zenon_intro zenon_H4d0.
% 86.17/86.36 apply (zenon_notor_s _ _ zenon_H4d0). zenon_intro zenon_H4d2. zenon_intro zenon_H3b4.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H468); [ zenon_intro zenon_H12 | zenon_intro zenon_H469 ].
% 86.17/86.36 apply (zenon_L1_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H469); [ zenon_intro zenon_H55 | zenon_intro zenon_H46a ].
% 86.17/86.36 apply (zenon_L19_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H46a); [ zenon_intro zenon_He2 | zenon_intro zenon_H46b ].
% 86.17/86.36 apply (zenon_L51_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H46b); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H46c ].
% 86.17/86.36 apply (zenon_L53_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H46c); [ zenon_intro zenon_Hf5 | zenon_intro zenon_H46d ].
% 86.17/86.36 apply (zenon_L54_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H46d); [ zenon_intro zenon_Hf6 | zenon_intro zenon_H46e ].
% 86.17/86.36 apply (zenon_L55_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H46e); [ zenon_intro zenon_H461 | zenon_intro zenon_H46f ].
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H461). zenon_intro zenon_Hd4. zenon_intro zenon_He3.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_He3). zenon_intro zenon_He5. zenon_intro zenon_He4.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_He4). zenon_intro zenon_H463. zenon_intro zenon_H462.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H462). zenon_intro zenon_H465. zenon_intro zenon_H464.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H463); [ zenon_intro zenon_H269 | zenon_intro zenon_Hda ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H465); [ zenon_intro zenon_H28 | zenon_intro zenon_H28 ].
% 86.17/86.36 apply (zenon_L1104_); trivial.
% 86.17/86.36 apply (zenon_L1104_); trivial.
% 86.17/86.36 exact (zenon_Hda zenon_Hd4).
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H46f); [ zenon_intro zenon_H2ff | zenon_intro zenon_H470 ].
% 86.17/86.36 apply (zenon_L229_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H470); [ zenon_intro zenon_H306 | zenon_intro zenon_H471 ].
% 86.17/86.36 apply (zenon_L230_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H471); [ zenon_intro zenon_H473 | zenon_intro zenon_H472 ].
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H473). zenon_intro zenon_H3d. zenon_intro zenon_H56.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H56). zenon_intro zenon_H58. zenon_intro zenon_H57.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H57). zenon_intro zenon_H54. zenon_intro zenon_H59.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H1f | zenon_intro zenon_H1f ].
% 86.17/86.36 apply (zenon_L1107_); trivial.
% 86.17/86.36 apply (zenon_L1107_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H472); [ zenon_intro zenon_H314 | zenon_intro zenon_H475 ].
% 86.17/86.36 apply (zenon_L252_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H475); [ zenon_intro zenon_H315 | zenon_intro zenon_H476 ].
% 86.17/86.36 apply (zenon_L253_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H476); [ zenon_intro zenon_H466 | zenon_intro zenon_H477 ].
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H466). zenon_intro zenon_H27d. zenon_intro zenon_H13.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H13). zenon_intro zenon_H16. zenon_intro zenon_H15.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H15). zenon_intro zenon_H3f6. zenon_intro zenon_H467.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H467). zenon_intro zenon_H39c. zenon_intro zenon_H33b.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H16); [ zenon_intro zenon_H17 | zenon_intro zenon_H17 ].
% 86.17/86.36 apply (zenon_L1111_); trivial.
% 86.17/86.36 apply (zenon_L1111_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H477); [ zenon_intro zenon_H33e | zenon_intro zenon_H478 ].
% 86.17/86.36 apply (zenon_L291_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H478); [ zenon_intro zenon_H33f | zenon_intro zenon_H340 ].
% 86.17/86.36 apply (zenon_L292_); trivial.
% 86.17/86.36 apply (zenon_L293_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1112_ *)
% 86.17/86.36 assert (zenon_L1113_ : (~(((h4 (e10)) = (e23))\/(((h4 (e11)) = (e23))\/(((h4 (e12)) = (e23))\/((h4 (e13)) = (e23)))))) -> ((h4 (e12)) = (e23)) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H4d3 zenon_H2a6.
% 86.17/86.36 apply (zenon_notor_s _ _ zenon_H4d3). zenon_intro zenon_H4d5. zenon_intro zenon_H4d4.
% 86.17/86.36 apply (zenon_notor_s _ _ zenon_H4d4). zenon_intro zenon_H4d7. zenon_intro zenon_H4d6.
% 86.17/86.36 apply (zenon_notor_s _ _ zenon_H4d6). zenon_intro zenon_H39e. zenon_intro zenon_H4d8.
% 86.17/86.36 exact (zenon_H39e zenon_H2a6).
% 86.17/86.36 (* end of lemma zenon_L1113_ *)
% 86.17/86.36 assert (zenon_L1114_ : (~((h3 (e11)) = (e21))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H4d9 zenon_H4da zenon_H37.
% 86.17/86.36 cut (((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((h3 (e11)) = (e21))).
% 86.17/86.36 intro zenon_D_pnotp.
% 86.17/86.36 apply zenon_H4d9.
% 86.17/86.36 rewrite <- zenon_D_pnotp.
% 86.17/86.36 exact zenon_H4da.
% 86.17/86.36 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H4db].
% 86.17/86.36 cut (((h3 (e11)) = (h3 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H4dc].
% 86.17/86.36 congruence.
% 86.17/86.36 apply zenon_H4dc. apply refl_equal.
% 86.17/86.36 apply zenon_H4db. apply sym_equal. exact zenon_H37.
% 86.17/86.36 (* end of lemma zenon_L1114_ *)
% 86.17/86.36 assert (zenon_L1115_ : (~((op2 (h3 (e10)) (h3 (e11))) = (op2 (e20) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H4dd zenon_H37 zenon_H4da zenon_H2f zenon_H248.
% 86.17/86.36 cut (((h3 (e11)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H4d9].
% 86.17/86.36 cut (((h3 (e10)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H247].
% 86.17/86.36 congruence.
% 86.17/86.36 apply (zenon_L150_); trivial.
% 86.17/86.36 apply (zenon_L1114_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1115_ *)
% 86.17/86.36 assert (zenon_L1116_ : (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((op1 (e10) (e11)) = (e11)) -> ((op2 (e20) (e21)) = (e21)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H4de zenon_H1b5 zenon_Hc7 zenon_H248 zenon_H2f zenon_H4da zenon_H37.
% 86.17/86.36 cut (((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))).
% 86.17/86.36 intro zenon_D_pnotp.
% 86.17/86.36 apply zenon_H4de.
% 86.17/86.36 rewrite <- zenon_D_pnotp.
% 86.17/86.36 exact zenon_H4da.
% 86.17/86.36 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4df].
% 86.17/86.36 cut (((h3 (e11)) = (h3 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e0].
% 86.17/86.36 congruence.
% 86.17/86.36 elim (classic ((h3 (op1 (e10) (e11))) = (h3 (op1 (e10) (e11))))); [ zenon_intro zenon_H4e1 | zenon_intro zenon_H4e2 ].
% 86.17/86.36 cut (((h3 (op1 (e10) (e11))) = (h3 (op1 (e10) (e11)))) = ((h3 (e11)) = (h3 (op1 (e10) (e11))))).
% 86.17/86.36 intro zenon_D_pnotp.
% 86.17/86.36 apply zenon_H4e0.
% 86.17/86.36 rewrite <- zenon_D_pnotp.
% 86.17/86.36 exact zenon_H4e1.
% 86.17/86.36 cut (((h3 (op1 (e10) (e11))) = (h3 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e2].
% 86.17/86.36 cut (((h3 (op1 (e10) (e11))) = (h3 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H4e3].
% 86.17/86.36 congruence.
% 86.17/86.36 cut (((op1 (e10) (e11)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H38c].
% 86.17/86.36 congruence.
% 86.17/86.36 exact (zenon_H38c zenon_H1b5).
% 86.17/86.36 apply zenon_H4e2. apply refl_equal.
% 86.17/86.36 apply zenon_H4e2. apply refl_equal.
% 86.17/86.36 elim (classic ((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [ zenon_intro zenon_H4e4 | zenon_intro zenon_H4e5 ].
% 86.17/86.36 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11)))) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (h3 (e10)) (h3 (e11))))).
% 86.17/86.36 intro zenon_D_pnotp.
% 86.17/86.36 apply zenon_H4df.
% 86.17/86.36 rewrite <- zenon_D_pnotp.
% 86.17/86.36 exact zenon_H4e4.
% 86.17/86.36 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e5].
% 86.17/86.36 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H4e6].
% 86.17/86.36 congruence.
% 86.17/86.36 cut (((op2 (e20) (e21)) = (e21)) = ((op2 (h3 (e10)) (h3 (e11))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 86.17/86.36 intro zenon_D_pnotp.
% 86.17/86.36 apply zenon_H4e6.
% 86.17/86.36 rewrite <- zenon_D_pnotp.
% 86.17/86.36 exact zenon_Hc7.
% 86.17/86.36 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H32d].
% 86.17/86.36 cut (((op2 (e20) (e21)) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e7].
% 86.17/86.36 congruence.
% 86.17/86.36 elim (classic ((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [ zenon_intro zenon_H4e4 | zenon_intro zenon_H4e5 ].
% 86.17/86.36 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11)))) = ((op2 (e20) (e21)) = (op2 (h3 (e10)) (h3 (e11))))).
% 86.17/86.36 intro zenon_D_pnotp.
% 86.17/86.36 apply zenon_H4e7.
% 86.17/86.36 rewrite <- zenon_D_pnotp.
% 86.17/86.36 exact zenon_H4e4.
% 86.17/86.36 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e5].
% 86.17/86.36 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H4dd].
% 86.17/86.36 congruence.
% 86.17/86.36 apply (zenon_L1115_); trivial.
% 86.17/86.36 apply zenon_H4e5. apply refl_equal.
% 86.17/86.36 apply zenon_H4e5. apply refl_equal.
% 86.17/86.36 exact (zenon_H32d zenon_H37).
% 86.17/86.36 apply zenon_H4e5. apply refl_equal.
% 86.17/86.36 apply zenon_H4e5. apply refl_equal.
% 86.17/86.36 (* end of lemma zenon_L1116_ *)
% 86.17/86.36 assert (zenon_L1117_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H1e4 zenon_H1a7 zenon_H37 zenon_H4da zenon_H2f zenon_H248 zenon_Hc7 zenon_H4de zenon_H125 zenon_H1c1 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H368 zenon_H236 zenon_H11c zenon_H114 zenon_H11e zenon_H391 zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H1ca.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H1e4); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1eb ].
% 86.17/86.36 exact (zenon_H1a7 zenon_H1ab).
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1ec ].
% 86.17/86.36 apply (zenon_L1116_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H1ec); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H184 ].
% 86.17/86.36 apply (zenon_L373_); trivial.
% 86.17/86.36 apply (zenon_L375_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1117_ *)
% 86.17/86.36 assert (zenon_L1118_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H375 zenon_H23 zenon_H36f zenon_H2d6 zenon_H261 zenon_H78 zenon_Hc6 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H28 zenon_H45 zenon_H39 zenon_H2e zenon_H40 zenon_H28c zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H377 zenon_Hd4 zenon_Hd5 zenon_H3dd zenon_H26e zenon_H267 zenon_H268 zenon_H269 zenon_H61 zenon_H2e1 zenon_H37 zenon_H2f zenon_H82.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.36 apply (zenon_L158_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.36 apply (zenon_L26_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.17/86.36 apply (zenon_L159_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.17/86.36 apply (zenon_L162_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.17/86.36 apply (zenon_L163_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3dd); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3de ].
% 86.17/86.36 apply (zenon_L44_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3de); [ zenon_intro zenon_H21 | zenon_intro zenon_H3df ].
% 86.17/86.36 apply (zenon_L47_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3df); [ zenon_intro zenon_H38 | zenon_intro zenon_H8e ].
% 86.17/86.36 apply (zenon_L12_); trivial.
% 86.17/86.36 apply (zenon_L514_); trivial.
% 86.17/86.36 apply (zenon_L31_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1118_ *)
% 86.17/86.36 assert (zenon_L1119_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H71 zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H377 zenon_H375 zenon_H36f zenon_H45 zenon_H40 zenon_H2e zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1a7 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.36 apply (zenon_L158_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.36 apply (zenon_L1117_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.36 apply (zenon_L1118_); trivial.
% 86.17/86.36 apply (zenon_L516_); trivial.
% 86.17/86.36 apply (zenon_L86_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.36 apply (zenon_L59_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.36 apply (zenon_L62_); trivial.
% 86.17/86.36 apply (zenon_L152_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1119_ *)
% 86.17/86.36 assert (zenon_L1120_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H139 zenon_H3e0 zenon_H71 zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H377 zenon_H375 zenon_H36f zenon_H45 zenon_H40 zenon_H2e zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H1a7 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1e4 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H10a zenon_H113 zenon_H136.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.36 apply (zenon_L1119_); trivial.
% 86.17/86.36 apply (zenon_L1119_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1120_ *)
% 86.17/86.36 assert (zenon_L1121_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e21)) = (e21)) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> ((op1 (e11) (e11)) = (e13)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H1c1 zenon_H1b3 zenon_H37 zenon_H4da zenon_H2f zenon_H248 zenon_Hc7 zenon_H4de zenon_H17a zenon_H122 zenon_H208 zenon_H108 zenon_H209.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H1c1); [ zenon_intro zenon_Hfe | zenon_intro zenon_H1c2 ].
% 86.17/86.36 exact (zenon_H1b3 zenon_Hfe).
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H1c2); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H1c3 ].
% 86.17/86.36 apply (zenon_L1116_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H1c3); [ zenon_intro zenon_H179 | zenon_intro zenon_H1bb ].
% 86.17/86.36 apply (zenon_L88_); trivial.
% 86.17/86.36 apply (zenon_L127_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1121_ *)
% 86.17/86.36 assert (zenon_L1122_ : (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((op2 (e20) (e21)) = (e21)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H367 zenon_H209 zenon_H122 zenon_H17a zenon_H4de zenon_Hc7 zenon_H248 zenon_H2f zenon_H4da zenon_H37 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H391); [ zenon_intro zenon_H1b5 | zenon_intro zenon_H392 ].
% 86.17/86.36 apply (zenon_L1116_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H392); [ zenon_intro zenon_H106 | zenon_intro zenon_H393 ].
% 86.17/86.36 exact (zenon_H104 zenon_H106).
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H393); [ zenon_intro zenon_H11d | zenon_intro zenon_H38f ].
% 86.17/86.36 apply (zenon_L67_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.17/86.36 apply (zenon_L305_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.17/86.36 apply (zenon_L1121_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.17/86.36 apply (zenon_L69_); trivial.
% 86.17/86.36 apply (zenon_L370_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1122_ *)
% 86.17/86.36 assert (zenon_L1123_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((op2 (e20) (e21)) = (e21)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H36c zenon_H154 zenon_Hf9 zenon_H23a zenon_H175 zenon_H20f zenon_H228 zenon_H391 zenon_H104 zenon_H11e zenon_H114 zenon_H11c zenon_H236 zenon_H368 zenon_H209 zenon_H122 zenon_H17a zenon_H4de zenon_Hc7 zenon_H248 zenon_H2f zenon_H4da zenon_H37 zenon_H1b3 zenon_H1c1 zenon_H108 zenon_H125 zenon_H1ca.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.17/86.36 apply (zenon_L368_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.17/86.36 apply (zenon_L369_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.17/86.36 apply (zenon_L136_); trivial.
% 86.17/86.36 apply (zenon_L1122_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1123_ *)
% 86.17/86.36 assert (zenon_L1124_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H71 zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H377 zenon_H375 zenon_H36f zenon_H45 zenon_H40 zenon_H2e zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b3 zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H248 zenon_H4da zenon_H4de zenon_H36c zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.36 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.36 apply (zenon_L158_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.36 apply (zenon_L1123_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.36 apply (zenon_L1118_); trivial.
% 86.17/86.36 apply (zenon_L516_); trivial.
% 86.17/86.36 apply (zenon_L86_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.36 apply (zenon_L59_); trivial.
% 86.17/86.36 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.36 apply (zenon_L62_); trivial.
% 86.17/86.36 apply (zenon_L152_); trivial.
% 86.17/86.36 (* end of lemma zenon_L1124_ *)
% 86.17/86.36 assert (zenon_L1125_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 86.17/86.36 do 0 intro. intros zenon_H256 zenon_H136 zenon_H113 zenon_H10a zenon_H168 zenon_H259 zenon_H37 zenon_H2f zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H3dd zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2d6 zenon_H28 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2e zenon_H40 zenon_H45 zenon_H36f zenon_H375 zenon_H377 zenon_H39 zenon_Hc2 zenon_H2e1 zenon_H71 zenon_H3e0.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.37 apply (zenon_L1120_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.37 apply (zenon_L1124_); trivial.
% 86.17/86.37 apply (zenon_L1124_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1125_ *)
% 86.17/86.37 assert (zenon_L1126_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2db zenon_H2d0 zenon_H28f zenon_H274 zenon_H6e zenon_H2b4 zenon_H298 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_H6b zenon_Hb5 zenon_H5a zenon_H2c9 zenon_H2dc zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.37 apply (zenon_L56_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.37 apply (zenon_L74_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.37 apply (zenon_L120_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.37 apply (zenon_L122_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.37 apply (zenon_L123_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.37 apply (zenon_L124_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.37 apply (zenon_L145_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.37 apply (zenon_L148_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.37 apply (zenon_L149_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.37 apply (zenon_L1125_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.37 apply (zenon_L155_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.37 apply (zenon_L156_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.37 apply (zenon_L211_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.37 apply (zenon_L216_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.37 apply (zenon_L217_); trivial.
% 86.17/86.37 apply (zenon_L218_); trivial.
% 86.17/86.37 apply (zenon_L220_); trivial.
% 86.17/86.37 apply (zenon_L26_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.37 apply (zenon_L222_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.37 apply (zenon_L7_); trivial.
% 86.17/86.37 apply (zenon_L16_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1126_ *)
% 86.17/86.37 assert (zenon_L1127_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H14 zenon_H78 zenon_Hd1 zenon_H268 zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H3dd zenon_H1a7 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.37 apply (zenon_L158_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.37 apply (zenon_L1117_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.37 apply (zenon_L526_); trivial.
% 86.17/86.37 apply (zenon_L527_); trivial.
% 86.17/86.37 apply (zenon_L86_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.37 apply (zenon_L59_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.37 apply (zenon_L62_); trivial.
% 86.17/86.37 apply (zenon_L152_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1127_ *)
% 86.17/86.37 assert (zenon_L1128_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H14 zenon_H78 zenon_Hd1 zenon_H268 zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H3dd zenon_H154 zenon_H20f zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b3 zenon_H1ca zenon_H236 zenon_H248 zenon_H4da zenon_H4de zenon_H36c zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.37 apply (zenon_L158_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.37 apply (zenon_L1123_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.37 apply (zenon_L526_); trivial.
% 86.17/86.37 apply (zenon_L527_); trivial.
% 86.17/86.37 apply (zenon_L86_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.37 apply (zenon_L59_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.37 apply (zenon_L62_); trivial.
% 86.17/86.37 apply (zenon_L71_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1128_ *)
% 86.17/86.37 assert (zenon_L1129_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H256 zenon_H12a zenon_H136 zenon_H113 zenon_H10a zenon_H168 zenon_H259 zenon_H37 zenon_H2f zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H268 zenon_Hd1 zenon_H78 zenon_H14 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.37 apply (zenon_L1127_); trivial.
% 86.17/86.37 apply (zenon_L1127_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.37 apply (zenon_L1128_); trivial.
% 86.17/86.37 apply (zenon_L1128_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1129_ *)
% 86.17/86.37 assert (zenon_L1130_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_Hb8 zenon_H2c9 zenon_H5a zenon_Hb5 zenon_H6b zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_H27f zenon_H28f zenon_H82 zenon_H2d0 zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.37 apply (zenon_L56_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.37 apply (zenon_L74_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.37 apply (zenon_L120_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.37 apply (zenon_L122_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.37 apply (zenon_L123_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.37 apply (zenon_L124_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.37 apply (zenon_L145_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.37 apply (zenon_L148_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.37 apply (zenon_L149_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.37 apply (zenon_L1129_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.37 apply (zenon_L155_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.37 apply (zenon_L156_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.37 apply (zenon_L235_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.37 apply (zenon_L216_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.37 apply (zenon_L217_); trivial.
% 86.17/86.37 apply (zenon_L218_); trivial.
% 86.17/86.37 apply (zenon_L219_); trivial.
% 86.17/86.37 apply (zenon_L26_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.37 apply (zenon_L4_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.37 apply (zenon_L7_); trivial.
% 86.17/86.37 apply (zenon_L250_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1130_ *)
% 86.17/86.37 assert (zenon_L1131_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H259 zenon_H313 zenon_Hb8 zenon_H82 zenon_H310 zenon_H30c zenon_Hc5 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H308 zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2d0 zenon_H2c9 zenon_H5a zenon_H274 zenon_H6e zenon_H71 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.37 apply (zenon_L56_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.37 apply (zenon_L74_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.37 apply (zenon_L120_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.37 apply (zenon_L122_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.37 apply (zenon_L123_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.37 apply (zenon_L124_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.37 apply (zenon_L145_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.37 apply (zenon_L148_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.37 apply (zenon_L149_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.37 apply (zenon_L1129_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.37 apply (zenon_L155_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.37 apply (zenon_L156_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.37 apply (zenon_L249_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.37 apply (zenon_L216_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.37 apply (zenon_L217_); trivial.
% 86.17/86.37 apply (zenon_L218_); trivial.
% 86.17/86.37 apply (zenon_L220_); trivial.
% 86.17/86.37 apply (zenon_L26_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.37 apply (zenon_L4_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.37 apply (zenon_L7_); trivial.
% 86.17/86.37 apply (zenon_L16_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1131_ *)
% 86.17/86.37 assert (zenon_L1132_ : (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((op1 (e10) (e11)) = (e13)) -> ((op2 (e20) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H4de zenon_H4e8 zenon_H1bb zenon_Hcd zenon_H23 zenon_H248 zenon_H2f zenon_H4da zenon_H37.
% 86.17/86.37 cut (((h3 (e13)) = (op2 (e22) (e22))) = ((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))).
% 86.17/86.37 intro zenon_D_pnotp.
% 86.17/86.37 apply zenon_H4de.
% 86.17/86.37 rewrite <- zenon_D_pnotp.
% 86.17/86.37 exact zenon_H4e8.
% 86.17/86.37 cut (((op2 (e22) (e22)) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e9].
% 86.17/86.37 cut (((h3 (e13)) = (h3 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4ea].
% 86.17/86.37 congruence.
% 86.17/86.37 elim (classic ((h3 (op1 (e10) (e11))) = (h3 (op1 (e10) (e11))))); [ zenon_intro zenon_H4e1 | zenon_intro zenon_H4e2 ].
% 86.17/86.37 cut (((h3 (op1 (e10) (e11))) = (h3 (op1 (e10) (e11)))) = ((h3 (e13)) = (h3 (op1 (e10) (e11))))).
% 86.17/86.37 intro zenon_D_pnotp.
% 86.17/86.37 apply zenon_H4ea.
% 86.17/86.37 rewrite <- zenon_D_pnotp.
% 86.17/86.37 exact zenon_H4e1.
% 86.17/86.37 cut (((h3 (op1 (e10) (e11))) = (h3 (op1 (e10) (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e2].
% 86.17/86.37 cut (((h3 (op1 (e10) (e11))) = (h3 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H4eb].
% 86.17/86.37 congruence.
% 86.17/86.37 cut (((op1 (e10) (e11)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H207].
% 86.17/86.37 congruence.
% 86.17/86.37 exact (zenon_H207 zenon_H1bb).
% 86.17/86.37 apply zenon_H4e2. apply refl_equal.
% 86.17/86.37 apply zenon_H4e2. apply refl_equal.
% 86.17/86.37 elim (classic ((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [ zenon_intro zenon_H4e4 | zenon_intro zenon_H4e5 ].
% 86.17/86.37 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11)))) = ((op2 (e22) (e22)) = (op2 (h3 (e10)) (h3 (e11))))).
% 86.17/86.37 intro zenon_D_pnotp.
% 86.17/86.37 apply zenon_H4e9.
% 86.17/86.37 rewrite <- zenon_D_pnotp.
% 86.17/86.37 exact zenon_H4e4.
% 86.17/86.37 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e5].
% 86.17/86.37 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H4ec].
% 86.17/86.37 congruence.
% 86.17/86.37 cut (((op2 (e20) (e21)) = (e23)) = ((op2 (h3 (e10)) (h3 (e11))) = (op2 (e22) (e22)))).
% 86.17/86.37 intro zenon_D_pnotp.
% 86.17/86.37 apply zenon_H4ec.
% 86.17/86.37 rewrite <- zenon_D_pnotp.
% 86.17/86.37 exact zenon_Hcd.
% 86.17/86.37 cut (((e23) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H4ed].
% 86.17/86.37 cut (((op2 (e20) (e21)) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e7].
% 86.17/86.37 congruence.
% 86.17/86.37 elim (classic ((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [ zenon_intro zenon_H4e4 | zenon_intro zenon_H4e5 ].
% 86.17/86.37 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11)))) = ((op2 (e20) (e21)) = (op2 (h3 (e10)) (h3 (e11))))).
% 86.17/86.37 intro zenon_D_pnotp.
% 86.17/86.37 apply zenon_H4e7.
% 86.17/86.37 rewrite <- zenon_D_pnotp.
% 86.17/86.37 exact zenon_H4e4.
% 86.17/86.37 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (h3 (e10)) (h3 (e11))))); [idtac | apply NNPP; zenon_intro zenon_H4e5].
% 86.17/86.37 cut (((op2 (h3 (e10)) (h3 (e11))) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H4dd].
% 86.17/86.37 congruence.
% 86.17/86.37 apply (zenon_L1115_); trivial.
% 86.17/86.37 apply zenon_H4e5. apply refl_equal.
% 86.17/86.37 apply zenon_H4e5. apply refl_equal.
% 86.17/86.37 exact (zenon_H4ed zenon_H23).
% 86.17/86.37 apply zenon_H4e5. apply refl_equal.
% 86.17/86.37 apply zenon_H4e5. apply refl_equal.
% 86.17/86.37 (* end of lemma zenon_L1132_ *)
% 86.17/86.37 assert (zenon_L1133_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e21)) = (e23)) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H236 zenon_H37 zenon_H4da zenon_H2f zenon_H248 zenon_H23 zenon_Hcd zenon_H4e8 zenon_H4de zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.17/86.37 apply (zenon_L1132_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.17/86.37 apply (zenon_L177_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.17/86.37 apply (zenon_L69_); trivial.
% 86.17/86.37 apply (zenon_L178_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1133_ *)
% 86.17/86.37 assert (zenon_L1134_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> ((op2 (e20) (e20)) = (e22)) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H377 zenon_H27f zenon_H2e zenon_H39 zenon_H45 zenon_H25 zenon_H326 zenon_Hac zenon_H98 zenon_Hb2 zenon_H31a zenon_H296 zenon_H2b4 zenon_Hd1 zenon_H61 zenon_H317 zenon_H21 zenon_H30c zenon_H323 zenon_H2d0 zenon_H89 zenon_H78 zenon_H261 zenon_H8f zenon_Hb5 zenon_H82 zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_H5a zenon_Hb1 zenon_Hc0 zenon_H2d6 zenon_H36f zenon_H2dc zenon_H298 zenon_H297 zenon_H125 zenon_H108 zenon_H106 zenon_H1ca zenon_H4de zenon_H4e8 zenon_H248 zenon_H2f zenon_H4da zenon_H37 zenon_H236 zenon_H9c zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.17/86.37 apply (zenon_L169_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.17/86.37 apply (zenon_L442_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.17/86.37 apply (zenon_L314_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.37 apply (zenon_L1133_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.37 apply (zenon_L260_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.37 apply (zenon_L14_); trivial.
% 86.17/86.37 apply (zenon_L261_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1134_ *)
% 86.17/86.37 assert (zenon_L1135_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((e11) = (e13))) -> ((op1 (e11) (e11)) = (e11)) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_Hbb zenon_H320 zenon_H27d zenon_H236 zenon_H4da zenon_H248 zenon_H4e8 zenon_H4de zenon_H1ca zenon_H106 zenon_H108 zenon_H125 zenon_H297 zenon_H298 zenon_H2dc zenon_H36f zenon_H2d6 zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H261 zenon_H2d0 zenon_H323 zenon_H30c zenon_H317 zenon_H61 zenon_Hd1 zenon_H2b4 zenon_H296 zenon_H31a zenon_H326 zenon_H25 zenon_H27f zenon_H377 zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.17/86.37 apply (zenon_L1134_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.17/86.37 apply (zenon_L28_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.17/86.37 apply (zenon_L30_); trivial.
% 86.17/86.37 apply (zenon_L41_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1135_ *)
% 86.17/86.37 assert (zenon_L1136_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e11) = (e13))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H23 zenon_H2f zenon_Hed zenon_Hb9 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H377 zenon_H27f zenon_H25 zenon_H326 zenon_H31a zenon_H296 zenon_H2b4 zenon_Hd1 zenon_H61 zenon_H317 zenon_H30c zenon_H323 zenon_H2d0 zenon_H261 zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_H2d6 zenon_H36f zenon_H2dc zenon_H298 zenon_H297 zenon_H1ca zenon_H4de zenon_H4e8 zenon_H248 zenon_H4da zenon_H236 zenon_H27d zenon_H320 zenon_Hbb zenon_H37 zenon_H82 zenon_H17 zenon_H333 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.37 apply (zenon_L157_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.17/86.37 exact (zenon_H17 zenon_H14).
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.17/86.37 apply (zenon_L266_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.37 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.37 apply (zenon_L26_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.37 apply (zenon_L1135_); trivial.
% 86.17/86.37 apply (zenon_L31_); trivial.
% 86.17/86.37 apply (zenon_L52_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.37 apply (zenon_L62_); trivial.
% 86.17/86.37 apply (zenon_L71_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1136_ *)
% 86.17/86.37 assert (zenon_L1137_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H2e4 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H377 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H248 zenon_H4da zenon_H4e8 zenon_H4de zenon_H36f zenon_H1e zenon_H2d0 zenon_H78 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H12a zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.17/86.37 apply (zenon_L1136_); trivial.
% 86.17/86.37 apply (zenon_L1136_); trivial.
% 86.17/86.37 (* end of lemma zenon_L1137_ *)
% 86.17/86.37 assert (zenon_L1138_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2a3 zenon_H2a7 zenon_H329 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H377 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.37 apply (zenon_L254_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.17/86.37 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.37 apply (zenon_L56_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.37 apply (zenon_L74_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.37 apply (zenon_L120_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.37 apply (zenon_L122_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.37 apply (zenon_L123_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.37 apply (zenon_L124_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.37 apply (zenon_L145_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.37 apply (zenon_L148_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.37 apply (zenon_L149_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.37 apply (zenon_L277_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.37 apply (zenon_L155_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.37 apply (zenon_L156_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.37 apply (zenon_L1137_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.37 apply (zenon_L216_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.37 apply (zenon_L217_); trivial.
% 86.17/86.37 apply (zenon_L218_); trivial.
% 86.17/86.37 apply (zenon_L261_); trivial.
% 86.17/86.37 apply (zenon_L285_); trivial.
% 86.17/86.37 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.37 apply (zenon_L7_); trivial.
% 86.17/86.37 apply (zenon_L16_); trivial.
% 86.17/86.37 exact (zenon_H33c zenon_H27d).
% 86.17/86.37 (* end of lemma zenon_L1138_ *)
% 86.17/86.37 assert (zenon_L1139_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.37 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2dc zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H6e zenon_H274 zenon_H5a zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_H28f zenon_H30c zenon_H310 zenon_H37a zenon_H380 zenon_H7d zenon_H2db zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.38 apply (zenon_L56_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.38 apply (zenon_L74_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.38 apply (zenon_L120_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.38 apply (zenon_L122_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.38 apply (zenon_L123_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.38 apply (zenon_L124_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.38 apply (zenon_L145_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.38 apply (zenon_L148_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.38 apply (zenon_L149_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.38 apply (zenon_L1125_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.38 apply (zenon_L155_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.38 apply (zenon_L156_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.38 apply (zenon_L335_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.38 apply (zenon_L216_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.38 apply (zenon_L217_); trivial.
% 86.17/86.38 apply (zenon_L218_); trivial.
% 86.17/86.38 apply (zenon_L220_); trivial.
% 86.17/86.38 apply (zenon_L26_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.38 apply (zenon_L222_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.38 apply (zenon_L7_); trivial.
% 86.17/86.38 apply (zenon_L16_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1139_ *)
% 86.17/86.38 assert (zenon_L1140_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H2ea zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H14f zenon_H14c zenon_H1c5 zenon_H15a zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H3e0 zenon_H39 zenon_Hdc zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H391 zenon_H23a zenon_H209 zenon_H20f zenon_H1e4 zenon_H259 zenon_H11e zenon_H12a zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2d0 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H2b4 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H27f zenon_H28f zenon_H326 zenon_H40 zenon_H2dc zenon_H18 zenon_H1c zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.38 apply (zenon_L56_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.38 apply (zenon_L74_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.38 apply (zenon_L120_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.38 apply (zenon_L122_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.38 apply (zenon_L123_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.38 apply (zenon_L124_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.38 apply (zenon_L145_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.38 apply (zenon_L148_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.38 apply (zenon_L149_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.38 apply (zenon_L1129_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.38 apply (zenon_L155_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.38 apply (zenon_L156_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.38 apply (zenon_L342_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.38 apply (zenon_L216_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.38 apply (zenon_L217_); trivial.
% 86.17/86.38 apply (zenon_L218_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1140_ *)
% 86.17/86.38 assert (zenon_L1141_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H14 zenon_H78 zenon_Hd1 zenon_H268 zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H3dd zenon_H1a7 zenon_H4de zenon_H37 zenon_H4da zenon_H2f zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_Hb9 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.38 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.38 apply (zenon_L1117_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.38 apply (zenon_L526_); trivial.
% 86.17/86.38 apply (zenon_L527_); trivial.
% 86.17/86.38 apply (zenon_L86_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.38 apply (zenon_L59_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.38 apply (zenon_L62_); trivial.
% 86.17/86.38 apply (zenon_L152_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1141_ *)
% 86.17/86.38 assert (zenon_L1142_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H14 zenon_H78 zenon_Hd1 zenon_H268 zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H3dd zenon_H154 zenon_H20f zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b3 zenon_H1ca zenon_H236 zenon_H248 zenon_H2f zenon_H4da zenon_H37 zenon_H4de zenon_H36c zenon_Hb9 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.38 exact (zenon_Hb9 zenon_Hbd).
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.38 apply (zenon_L1123_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.38 apply (zenon_L526_); trivial.
% 86.17/86.38 apply (zenon_L527_); trivial.
% 86.17/86.38 apply (zenon_L86_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.38 apply (zenon_L59_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.38 apply (zenon_L62_); trivial.
% 86.17/86.38 apply (zenon_L71_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1142_ *)
% 86.17/86.38 assert (zenon_L1143_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H256 zenon_H12a zenon_H136 zenon_H113 zenon_H10a zenon_H168 zenon_Hb9 zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H2f zenon_H4da zenon_H37 zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H268 zenon_Hd1 zenon_H78 zenon_H14 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.38 apply (zenon_L1141_); trivial.
% 86.17/86.38 apply (zenon_L1141_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.38 apply (zenon_L1142_); trivial.
% 86.17/86.38 apply (zenon_L1142_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1143_ *)
% 86.17/86.38 assert (zenon_L1144_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H384 zenon_H6b zenon_H45 zenon_H2ea zenon_H2e5 zenon_H310 zenon_H30c zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H71 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H380 zenon_H37a zenon_H343 zenon_H341 zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hac zenon_H293 zenon_H82 zenon_Hb8 zenon_H313 zenon_Hb9 zenon_H51.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.17/86.38 apply (zenon_L1140_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.38 apply (zenon_L56_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.38 apply (zenon_L74_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.38 apply (zenon_L120_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.38 apply (zenon_L122_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.38 apply (zenon_L123_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.38 apply (zenon_L124_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.38 apply (zenon_L145_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.38 apply (zenon_L148_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.38 apply (zenon_L149_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.38 apply (zenon_L1143_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.38 apply (zenon_L155_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.38 apply (zenon_L156_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.38 apply (zenon_L349_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.38 apply (zenon_L216_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.38 apply (zenon_L217_); trivial.
% 86.17/86.38 apply (zenon_L218_); trivial.
% 86.17/86.38 apply (zenon_L220_); trivial.
% 86.17/86.38 apply (zenon_L26_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.38 apply (zenon_L4_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.38 apply (zenon_L7_); trivial.
% 86.17/86.38 apply (zenon_L16_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.38 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.38 apply (zenon_L56_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.38 apply (zenon_L74_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.38 apply (zenon_L120_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.38 apply (zenon_L122_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.38 apply (zenon_L123_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.38 apply (zenon_L124_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.38 apply (zenon_L145_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.38 apply (zenon_L148_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.38 apply (zenon_L149_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.38 apply (zenon_L1129_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.38 apply (zenon_L155_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.38 apply (zenon_L156_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.38 apply (zenon_L356_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.38 apply (zenon_L216_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.38 apply (zenon_L217_); trivial.
% 86.17/86.38 apply (zenon_L218_); trivial.
% 86.17/86.38 apply (zenon_L219_); trivial.
% 86.17/86.38 apply (zenon_L26_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.38 apply (zenon_L4_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.38 apply (zenon_L7_); trivial.
% 86.17/86.38 apply (zenon_L250_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1144_ *)
% 86.17/86.38 assert (zenon_L1145_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e20) (e21)) = (e21)) -> ((op2 (e23) (e21)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hce zenon_H89 zenon_Hc7 zenon_H8e zenon_H37 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.17/86.38 apply (zenon_L189_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.17/86.38 elim (classic ((op2 (e23) (e21)) = (op2 (e23) (e21)))); [ zenon_intro zenon_H90 | zenon_intro zenon_H91 ].
% 86.17/86.38 cut (((op2 (e23) (e21)) = (op2 (e23) (e21))) = ((op2 (e20) (e21)) = (op2 (e23) (e21)))).
% 86.17/86.38 intro zenon_D_pnotp.
% 86.17/86.38 apply zenon_Hce.
% 86.17/86.38 rewrite <- zenon_D_pnotp.
% 86.17/86.38 exact zenon_H90.
% 86.17/86.38 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 86.17/86.38 cut (((op2 (e23) (e21)) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_Hcf].
% 86.17/86.38 congruence.
% 86.17/86.38 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((op2 (e23) (e21)) = (op2 (e20) (e21)))).
% 86.17/86.38 intro zenon_D_pnotp.
% 86.17/86.38 apply zenon_Hcf.
% 86.17/86.38 rewrite <- zenon_D_pnotp.
% 86.17/86.38 exact zenon_H37.
% 86.17/86.38 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (e20) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H3ac].
% 86.17/86.38 cut (((e21) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H93].
% 86.17/86.38 congruence.
% 86.17/86.38 elim (classic ((op2 (e23) (e21)) = (op2 (e23) (e21)))); [ zenon_intro zenon_H90 | zenon_intro zenon_H91 ].
% 86.17/86.38 cut (((op2 (e23) (e21)) = (op2 (e23) (e21))) = ((e21) = (op2 (e23) (e21)))).
% 86.17/86.38 intro zenon_D_pnotp.
% 86.17/86.38 apply zenon_H93.
% 86.17/86.38 rewrite <- zenon_D_pnotp.
% 86.17/86.38 exact zenon_H90.
% 86.17/86.38 cut (((op2 (e23) (e21)) = (op2 (e23) (e21)))); [idtac | apply NNPP; zenon_intro zenon_H91].
% 86.17/86.38 cut (((op2 (e23) (e21)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H94].
% 86.17/86.38 congruence.
% 86.17/86.38 exact (zenon_H94 zenon_H8e).
% 86.17/86.38 apply zenon_H91. apply refl_equal.
% 86.17/86.38 apply zenon_H91. apply refl_equal.
% 86.17/86.38 apply (zenon_L436_); trivial.
% 86.17/86.38 apply zenon_H91. apply refl_equal.
% 86.17/86.38 apply zenon_H91. apply refl_equal.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.17/86.38 apply (zenon_L308_); trivial.
% 86.17/86.38 apply (zenon_L171_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1145_ *)
% 86.17/86.38 assert (zenon_L1146_ : (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_Hc5 zenon_H283 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H3d zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H8e zenon_H89 zenon_Hce zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H40 zenon_H78 zenon_H37 zenon_H2f zenon_H39 zenon_H2e zenon_H45 zenon_H260 zenon_H23 zenon_H261.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_Hd1); [ zenon_intro zenon_H19 | zenon_intro zenon_Hd2 ].
% 86.17/86.38 exact (zenon_Hc5 zenon_H19).
% 86.17/86.38 apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc7 | zenon_intro zenon_Hd3 ].
% 86.17/86.38 apply (zenon_L1145_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_H77 | zenon_intro zenon_Hcd ].
% 86.17/86.38 apply (zenon_L28_); trivial.
% 86.17/86.38 apply (zenon_L161_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1146_ *)
% 86.17/86.38 assert (zenon_L1147_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e21)) = (e21)) -> ((op2 (e20) (e23)) = (e21)) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_Hb5 zenon_H82 zenon_H45 zenon_H2e zenon_H39 zenon_H40 zenon_Hce zenon_H307 zenon_H308 zenon_Hc5 zenon_H2d0 zenon_Hc7 zenon_H96 zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.38 apply (zenon_L20_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.38 apply (zenon_L10_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.38 exact (zenon_H63 zenon_H60).
% 86.17/86.38 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.17/86.38 apply (zenon_L31_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.17/86.38 apply (zenon_L1146_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.17/86.38 apply (zenon_L437_); trivial.
% 86.17/86.38 apply (zenon_L192_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1147_ *)
% 86.17/86.38 assert (zenon_L1148_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((op2 (e21) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> False).
% 86.17/86.38 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_Hc5 zenon_H283 zenon_H2c5 zenon_H308 zenon_H307 zenon_H3d zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H8e zenon_H89 zenon_Hce zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H40 zenon_H78 zenon_H37 zenon_H2f zenon_H39 zenon_H2e zenon_H45 zenon_H260 zenon_H23 zenon_H261.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.17/86.38 apply (zenon_L20_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.17/86.38 apply (zenon_L10_); trivial.
% 86.17/86.38 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.17/86.38 exact (zenon_H63 zenon_H60).
% 86.17/86.38 apply (zenon_L1146_); trivial.
% 86.17/86.38 (* end of lemma zenon_L1148_ *)
% 86.17/86.38 assert (zenon_L1149_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.17/86.39 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H23 zenon_H30c zenon_H2c9 zenon_H3dd zenon_Hb5 zenon_H2d0 zenon_H96 zenon_H6b zenon_Hac zenon_H2dc zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H261 zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H2c2 zenon_H2bb zenon_Hce zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H3d zenon_H308 zenon_H2c5 zenon_H283 zenon_Hc5 zenon_H63 zenon_H5a zenon_H6e zenon_H40 zenon_H383 zenon_H274 zenon_H310 zenon_H37 zenon_H2f zenon_H82.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.17/86.39 apply (zenon_L158_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.17/86.39 apply (zenon_L26_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.17/86.39 apply (zenon_L166_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.17/86.39 exact (zenon_H268 zenon_H26b).
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.17/86.39 exact (zenon_Hc5 zenon_H19).
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.17/86.39 exact (zenon_H268 zenon_H26b).
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.17/86.39 apply (zenon_L10_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3dd); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3de ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.39 apply (zenon_L231_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.39 apply (zenon_L1147_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.39 apply (zenon_L14_); trivial.
% 86.17/86.39 exact (zenon_H383 zenon_Hcc).
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3de); [ zenon_intro zenon_H21 | zenon_intro zenon_H3df ].
% 86.17/86.39 exact (zenon_H1f zenon_H21).
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3df); [ zenon_intro zenon_H38 | zenon_intro zenon_H8e ].
% 86.17/86.39 apply (zenon_L12_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.17/86.39 apply (zenon_L231_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.17/86.39 apply (zenon_L1148_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.17/86.39 apply (zenon_L14_); trivial.
% 86.17/86.39 exact (zenon_H383 zenon_Hcc).
% 86.17/86.39 apply (zenon_L244_); trivial.
% 86.17/86.39 apply (zenon_L31_); trivial.
% 86.17/86.39 (* end of lemma zenon_L1149_ *)
% 86.17/86.39 assert (zenon_L1150_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.39 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H71 zenon_H310 zenon_H30c zenon_Hc5 zenon_H82 zenon_H45 zenon_H2bb zenon_Hce zenon_H2c5 zenon_H26e zenon_H2bf zenon_H308 zenon_H283 zenon_H2c2 zenon_H2d0 zenon_Hac zenon_H6b zenon_Hb5 zenon_H383 zenon_H2c9 zenon_H5a zenon_H2e zenon_H63 zenon_H274 zenon_H6e zenon_Hb8 zenon_Hc2 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H14 zenon_H78 zenon_Hd1 zenon_H268 zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H3dd zenon_H1a7 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H236 zenon_H1ca zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.39 apply (zenon_L158_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.39 apply (zenon_L1117_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.39 apply (zenon_L526_); trivial.
% 86.17/86.39 apply (zenon_L1149_); trivial.
% 86.17/86.39 apply (zenon_L86_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.39 apply (zenon_L59_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.39 apply (zenon_L62_); trivial.
% 86.17/86.39 apply (zenon_L71_); trivial.
% 86.17/86.39 (* end of lemma zenon_L1150_ *)
% 86.17/86.39 assert (zenon_L1151_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.17/86.39 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H71 zenon_H310 zenon_H30c zenon_Hc5 zenon_H82 zenon_H45 zenon_H2bb zenon_Hce zenon_H2c5 zenon_H26e zenon_H2bf zenon_H308 zenon_H283 zenon_H2c2 zenon_H2d0 zenon_Hac zenon_H6b zenon_Hb5 zenon_H383 zenon_H2c9 zenon_H5a zenon_H2e zenon_H63 zenon_H274 zenon_H6e zenon_Hb8 zenon_Hc2 zenon_H1f zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H14 zenon_H78 zenon_Hd1 zenon_H268 zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H3dd zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b3 zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H248 zenon_H4da zenon_H4de zenon_H36c zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.17/86.39 apply (zenon_L158_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.17/86.39 apply (zenon_L1123_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.17/86.39 apply (zenon_L526_); trivial.
% 86.17/86.39 apply (zenon_L1149_); trivial.
% 86.17/86.39 apply (zenon_L86_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.17/86.39 apply (zenon_L59_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.17/86.39 apply (zenon_L62_); trivial.
% 86.17/86.39 apply (zenon_L152_); trivial.
% 86.17/86.39 (* end of lemma zenon_L1151_ *)
% 86.17/86.39 assert (zenon_L1152_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e21)) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 86.17/86.39 do 0 intro. intros zenon_H256 zenon_H136 zenon_H113 zenon_H12a zenon_H10a zenon_H168 zenon_H259 zenon_H37 zenon_H2f zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H268 zenon_Hd1 zenon_H78 zenon_H14 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_Hb8 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H5a zenon_H2c9 zenon_H383 zenon_Hb5 zenon_H6b zenon_Hac zenon_H2d0 zenon_H2c2 zenon_H283 zenon_H308 zenon_H2bf zenon_H26e zenon_H2c5 zenon_Hce zenon_H2bb zenon_H45 zenon_H82 zenon_Hc5 zenon_H30c zenon_H310 zenon_H71 zenon_H3e0.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.39 apply (zenon_L1150_); trivial.
% 86.17/86.39 apply (zenon_L1150_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.17/86.39 apply (zenon_L1151_); trivial.
% 86.17/86.39 apply (zenon_L1151_); trivial.
% 86.17/86.39 (* end of lemma zenon_L1152_ *)
% 86.17/86.39 assert (zenon_L1153_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.17/86.39 do 0 intro. intros zenon_H384 zenon_Hce zenon_H313 zenon_H343 zenon_H37a zenon_H341 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H310 zenon_H30c zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H71 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H380 zenon_Hc5 zenon_H6b zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hac zenon_H293 zenon_H82 zenon_Hb8 zenon_H51.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.17/86.39 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.17/86.39 apply (zenon_L1140_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.17/86.39 apply (zenon_L56_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.17/86.39 apply (zenon_L74_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.17/86.39 apply (zenon_L120_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.17/86.39 apply (zenon_L122_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.17/86.39 apply (zenon_L123_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.17/86.39 apply (zenon_L124_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.17/86.39 apply (zenon_L145_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.17/86.39 apply (zenon_L148_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.17/86.39 apply (zenon_L149_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.17/86.39 apply (zenon_L1129_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.17/86.39 apply (zenon_L155_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.17/86.39 apply (zenon_L156_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.17/86.39 apply (zenon_L363_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.17/86.39 apply (zenon_L216_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.17/86.39 apply (zenon_L217_); trivial.
% 86.17/86.39 apply (zenon_L218_); trivial.
% 86.17/86.39 apply (zenon_L220_); trivial.
% 86.17/86.39 apply (zenon_L26_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.17/86.39 apply (zenon_L4_); trivial.
% 86.17/86.39 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.17/86.39 apply (zenon_L7_); trivial.
% 86.17/86.39 apply (zenon_L16_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.39 apply (zenon_L56_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.39 apply (zenon_L74_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.39 apply (zenon_L120_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.39 apply (zenon_L122_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.39 apply (zenon_L123_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.39 apply (zenon_L124_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.39 apply (zenon_L145_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.39 apply (zenon_L148_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.39 apply (zenon_L149_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.39 apply (zenon_L1152_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.39 apply (zenon_L155_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.39 apply (zenon_L156_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.39 apply (zenon_L356_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.39 apply (zenon_L216_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.39 apply (zenon_L217_); trivial.
% 86.28/86.39 apply (zenon_L218_); trivial.
% 86.28/86.39 apply (zenon_L219_); trivial.
% 86.28/86.39 apply (zenon_L26_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.39 apply (zenon_L4_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.39 apply (zenon_L7_); trivial.
% 86.28/86.39 apply (zenon_L250_); trivial.
% 86.28/86.39 (* end of lemma zenon_L1153_ *)
% 86.28/86.39 assert (zenon_L1154_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.28/86.39 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H395 zenon_H2bf zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H368 zenon_H391 zenon_H329 zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H1e zenon_H36f zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H377 zenon_H2e5 zenon_H2ea.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.39 apply (zenon_L56_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.39 apply (zenon_L74_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.39 apply (zenon_L120_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.39 apply (zenon_L122_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.39 apply (zenon_L123_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.39 apply (zenon_L124_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.39 apply (zenon_L145_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.39 apply (zenon_L148_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.39 apply (zenon_L149_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.39 apply (zenon_L394_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.39 apply (zenon_L155_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.39 apply (zenon_L156_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.39 apply (zenon_L1137_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.39 apply (zenon_L216_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.39 apply (zenon_L217_); trivial.
% 86.28/86.39 apply (zenon_L218_); trivial.
% 86.28/86.39 apply (zenon_L261_); trivial.
% 86.28/86.39 (* end of lemma zenon_L1154_ *)
% 86.28/86.39 assert (zenon_L1155_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.28/86.39 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H377 zenon_H298 zenon_H248 zenon_H4da zenon_H4e8 zenon_H4de zenon_H36f zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H391 zenon_H368 zenon_H36c zenon_H2a3 zenon_H353 zenon_H35c zenon_H2bf zenon_H395 zenon_H6e zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.39 apply (zenon_L254_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.28/86.39 apply (zenon_L1154_); trivial.
% 86.28/86.39 apply (zenon_L285_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.39 apply (zenon_L7_); trivial.
% 86.28/86.39 apply (zenon_L16_); trivial.
% 86.28/86.39 exact (zenon_H33c zenon_H27d).
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.39 apply (zenon_L254_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.39 apply (zenon_L56_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.39 apply (zenon_L74_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.39 apply (zenon_L120_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.39 apply (zenon_L122_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.39 apply (zenon_L123_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.39 apply (zenon_L124_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.39 apply (zenon_L145_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.39 apply (zenon_L148_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.39 apply (zenon_L149_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.39 apply (zenon_L402_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.39 apply (zenon_L155_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.39 apply (zenon_L156_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.39 apply (zenon_L1137_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.39 apply (zenon_L216_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.39 apply (zenon_L217_); trivial.
% 86.28/86.39 apply (zenon_L218_); trivial.
% 86.28/86.39 apply (zenon_L261_); trivial.
% 86.28/86.39 apply (zenon_L285_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.39 apply (zenon_L7_); trivial.
% 86.28/86.39 apply (zenon_L403_); trivial.
% 86.28/86.39 exact (zenon_H33c zenon_H27d).
% 86.28/86.39 (* end of lemma zenon_L1155_ *)
% 86.28/86.39 assert (zenon_L1156_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.28/86.39 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H6e zenon_H3a9 zenon_H2c2 zenon_H308 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H298 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H5a zenon_H2c9 zenon_H2dc zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.28/86.39 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.39 apply (zenon_L56_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.39 apply (zenon_L74_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.39 apply (zenon_L120_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.39 apply (zenon_L122_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.39 apply (zenon_L123_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.39 apply (zenon_L124_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.39 apply (zenon_L145_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.39 apply (zenon_L148_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.39 apply (zenon_L149_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.39 apply (zenon_L1125_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.39 apply (zenon_L155_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.39 apply (zenon_L156_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.39 apply (zenon_L415_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.39 apply (zenon_L216_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.39 apply (zenon_L217_); trivial.
% 86.28/86.39 apply (zenon_L218_); trivial.
% 86.28/86.39 apply (zenon_L220_); trivial.
% 86.28/86.39 apply (zenon_L26_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.39 apply (zenon_L222_); trivial.
% 86.28/86.39 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.39 apply (zenon_L7_); trivial.
% 86.28/86.39 apply (zenon_L16_); trivial.
% 86.28/86.39 (* end of lemma zenon_L1156_ *)
% 86.28/86.39 assert (zenon_L1157_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.28/86.39 do 0 intro. intros zenon_H2ea zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H14f zenon_H14c zenon_H1c5 zenon_H15a zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H3e0 zenon_H39 zenon_H2dc zenon_H40 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H1e4 zenon_H12a zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H27f zenon_H27d zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.40 apply (zenon_L56_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.40 apply (zenon_L74_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.40 apply (zenon_L120_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.40 apply (zenon_L122_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.40 apply (zenon_L123_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.40 apply (zenon_L124_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.40 apply (zenon_L145_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.40 apply (zenon_L148_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.40 apply (zenon_L149_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.40 apply (zenon_L1129_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.40 apply (zenon_L155_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.40 apply (zenon_L156_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.40 apply (zenon_L425_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.40 apply (zenon_L216_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.40 apply (zenon_L217_); trivial.
% 86.28/86.40 apply (zenon_L218_); trivial.
% 86.28/86.40 (* end of lemma zenon_L1157_ *)
% 86.28/86.40 assert (zenon_L1158_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H71 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.40 apply (zenon_L56_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.40 apply (zenon_L74_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.40 apply (zenon_L120_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.40 apply (zenon_L122_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.40 apply (zenon_L123_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.40 apply (zenon_L124_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.40 apply (zenon_L145_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.40 apply (zenon_L148_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.40 apply (zenon_L149_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.40 apply (zenon_L1129_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.40 apply (zenon_L155_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.40 apply (zenon_L156_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.40 apply (zenon_L429_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.40 apply (zenon_L216_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.40 apply (zenon_L217_); trivial.
% 86.28/86.40 apply (zenon_L218_); trivial.
% 86.28/86.40 apply (zenon_L219_); trivial.
% 86.28/86.40 apply (zenon_L26_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.40 apply (zenon_L4_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.40 apply (zenon_L7_); trivial.
% 86.28/86.40 apply (zenon_L250_); trivial.
% 86.28/86.40 (* end of lemma zenon_L1158_ *)
% 86.28/86.40 assert (zenon_L1159_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_H71 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H2e zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_Hb8 zenon_H259 zenon_H37 zenon_H2f zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H313 zenon_H51.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.40 apply (zenon_L56_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.40 apply (zenon_L74_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.40 apply (zenon_L120_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.40 apply (zenon_L122_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.40 apply (zenon_L123_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.40 apply (zenon_L124_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.40 apply (zenon_L145_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.40 apply (zenon_L148_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.40 apply (zenon_L149_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.40 apply (zenon_L1129_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.40 apply (zenon_L155_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.40 apply (zenon_L156_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.40 apply (zenon_L423_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.40 apply (zenon_L216_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.40 apply (zenon_L217_); trivial.
% 86.28/86.40 apply (zenon_L218_); trivial.
% 86.28/86.40 apply (zenon_L1157_); trivial.
% 86.28/86.40 apply (zenon_L219_); trivial.
% 86.28/86.40 apply (zenon_L26_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.40 apply (zenon_L4_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.40 apply (zenon_L7_); trivial.
% 86.28/86.40 apply (zenon_L250_); trivial.
% 86.28/86.40 apply (zenon_L1158_); trivial.
% 86.28/86.40 (* end of lemma zenon_L1159_ *)
% 86.28/86.40 assert (zenon_L1160_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = 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(e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_H384 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H71 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H2e zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_Hc5 zenon_H37a zenon_Hb8 zenon_H313 zenon_H259 zenon_H37 zenon_H2f zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H51.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.40 apply (zenon_L56_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.40 apply (zenon_L74_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.40 apply (zenon_L120_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.40 apply (zenon_L122_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.40 apply (zenon_L123_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.40 apply (zenon_L124_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.40 apply (zenon_L145_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.40 apply (zenon_L148_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.40 apply (zenon_L149_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.40 apply (zenon_L1129_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.40 apply (zenon_L155_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.40 apply (zenon_L156_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.40 apply (zenon_L434_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.40 apply (zenon_L216_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.40 apply (zenon_L217_); trivial.
% 86.28/86.40 apply (zenon_L218_); trivial.
% 86.28/86.40 apply (zenon_L1157_); trivial.
% 86.28/86.40 apply (zenon_L220_); trivial.
% 86.28/86.40 apply (zenon_L26_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.40 apply (zenon_L4_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.40 apply (zenon_L7_); trivial.
% 86.28/86.40 apply (zenon_L16_); trivial.
% 86.28/86.40 apply (zenon_L1158_); trivial.
% 86.28/86.40 (* end of lemma zenon_L1160_ *)
% 86.28/86.40 assert (zenon_L1161_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H1e zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H2e5 zenon_H2ea.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.40 apply (zenon_L56_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.40 apply (zenon_L74_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.40 apply (zenon_L120_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.40 apply (zenon_L122_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.40 apply (zenon_L123_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.40 apply (zenon_L124_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.40 apply (zenon_L145_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.40 apply (zenon_L148_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.40 apply (zenon_L149_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.40 apply (zenon_L453_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.40 apply (zenon_L155_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.40 apply (zenon_L156_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.40 apply (zenon_L1137_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.40 apply (zenon_L216_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.40 apply (zenon_L217_); trivial.
% 86.28/86.40 apply (zenon_L218_); trivial.
% 86.28/86.40 apply (zenon_L261_); trivial.
% 86.28/86.40 (* end of lemma zenon_L1161_ *)
% 86.28/86.40 assert (zenon_L1162_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.40 apply (zenon_L254_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.28/86.40 apply (zenon_L1161_); trivial.
% 86.28/86.40 apply (zenon_L285_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.40 apply (zenon_L7_); trivial.
% 86.28/86.40 apply (zenon_L16_); trivial.
% 86.28/86.40 exact (zenon_H33c zenon_H27d).
% 86.28/86.40 (* end of lemma zenon_L1162_ *)
% 86.28/86.40 assert (zenon_L1163_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_Hba zenon_H2dc zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_H5a zenon_H2bb zenon_H2b4 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H6b zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6e zenon_H7d zenon_H37a zenon_H380 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.28/86.40 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.28/86.40 apply (zenon_L56_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.28/86.40 apply (zenon_L74_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.28/86.40 apply (zenon_L120_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.28/86.40 apply (zenon_L122_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.28/86.40 apply (zenon_L123_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.28/86.40 apply (zenon_L124_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.28/86.40 apply (zenon_L145_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.28/86.40 apply (zenon_L148_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.28/86.40 apply (zenon_L149_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.28/86.40 apply (zenon_L1125_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.28/86.40 apply (zenon_L155_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.28/86.40 apply (zenon_L156_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.28/86.40 apply (zenon_L470_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.28/86.40 apply (zenon_L216_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.28/86.40 apply (zenon_L217_); trivial.
% 86.28/86.40 apply (zenon_L218_); trivial.
% 86.28/86.40 apply (zenon_L220_); trivial.
% 86.28/86.40 apply (zenon_L26_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.28/86.40 apply (zenon_L222_); trivial.
% 86.28/86.40 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.28/86.40 apply (zenon_L7_); trivial.
% 86.28/86.40 apply (zenon_L16_); trivial.
% 86.28/86.40 (* end of lemma zenon_L1163_ *)
% 86.28/86.40 assert (zenon_L1164_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.28/86.40 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2c9 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_He6 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.41 apply (zenon_L56_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.41 apply (zenon_L74_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.41 apply (zenon_L120_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.41 apply (zenon_L122_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.41 apply (zenon_L123_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.41 apply (zenon_L124_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.41 apply (zenon_L145_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.41 apply (zenon_L148_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.41 apply (zenon_L149_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.41 apply (zenon_L1125_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.41 apply (zenon_L155_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.41 apply (zenon_L156_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.41 apply (zenon_L478_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.41 apply (zenon_L216_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.41 apply (zenon_L217_); trivial.
% 86.31/86.41 apply (zenon_L218_); trivial.
% 86.31/86.41 apply (zenon_L220_); trivial.
% 86.31/86.41 apply (zenon_L26_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.41 apply (zenon_L222_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.41 apply (zenon_L7_); trivial.
% 86.31/86.41 apply (zenon_L16_); trivial.
% 86.31/86.41 (* end of lemma zenon_L1164_ *)
% 86.31/86.41 assert (zenon_L1165_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.31/86.41 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.41 apply (zenon_L56_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.41 apply (zenon_L74_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.41 apply (zenon_L120_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.41 apply (zenon_L122_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.41 apply (zenon_L123_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.41 apply (zenon_L124_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.41 apply (zenon_L145_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.41 apply (zenon_L148_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.41 apply (zenon_L149_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.41 apply (zenon_L1129_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.41 apply (zenon_L155_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.41 apply (zenon_L156_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.41 apply (zenon_L482_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.41 apply (zenon_L216_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.41 apply (zenon_L217_); trivial.
% 86.31/86.41 apply (zenon_L218_); trivial.
% 86.31/86.41 apply (zenon_L219_); trivial.
% 86.31/86.41 apply (zenon_L26_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.41 apply (zenon_L4_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.41 apply (zenon_L7_); trivial.
% 86.31/86.41 apply (zenon_L250_); trivial.
% 86.31/86.41 (* end of lemma zenon_L1165_ *)
% 86.31/86.41 assert (zenon_L1166_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.31/86.41 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H259 zenon_H313 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2d0 zenon_H308 zenon_H6e zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_Hc5 zenon_H71 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.41 apply (zenon_L56_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.41 apply (zenon_L74_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.41 apply (zenon_L120_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.41 apply (zenon_L122_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.41 apply (zenon_L123_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.41 apply (zenon_L124_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.41 apply (zenon_L145_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.41 apply (zenon_L148_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.41 apply (zenon_L149_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.41 apply (zenon_L1129_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.41 apply (zenon_L155_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.41 apply (zenon_L156_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.41 apply (zenon_L489_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.41 apply (zenon_L216_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.41 apply (zenon_L217_); trivial.
% 86.31/86.41 apply (zenon_L218_); trivial.
% 86.31/86.41 apply (zenon_L220_); trivial.
% 86.31/86.41 apply (zenon_L26_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.41 apply (zenon_L4_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.41 apply (zenon_L7_); trivial.
% 86.31/86.41 apply (zenon_L16_); trivial.
% 86.31/86.41 (* end of lemma zenon_L1166_ *)
% 86.31/86.41 assert (zenon_L1167_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.31/86.41 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H78 zenon_H7d zenon_H2fb zenon_H2d6 zenon_H25 zenon_H3b9 zenon_H35d zenon_H2a3 zenon_H36c zenon_H329 zenon_H3c9 zenon_Hed zenon_H333 zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H377 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.41 apply (zenon_L254_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.31/86.41 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.41 apply (zenon_L56_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.41 apply (zenon_L74_); trivial.
% 86.31/86.41 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L499_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L1137_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L261_); trivial.
% 86.31/86.42 apply (zenon_L285_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L16_); trivial.
% 86.31/86.42 exact (zenon_H33c zenon_H27d).
% 86.31/86.42 (* end of lemma zenon_L1167_ *)
% 86.31/86.42 assert (zenon_L1168_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H343 zenon_H37a zenon_H2db zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H3cf zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H2c9 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L1125_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L518_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L220_); trivial.
% 86.31/86.42 apply (zenon_L26_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_L222_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L16_); trivial.
% 86.31/86.42 (* end of lemma zenon_L1168_ *)
% 86.31/86.42 assert (zenon_L1169_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H2ea zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H14f zenon_H14c zenon_H1c5 zenon_H15a zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H236 zenon_H1ca zenon_H125 zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H1e4 zenon_H12a zenon_H3e0 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H3dd zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27d zenon_H27f zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L1129_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L532_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 (* end of lemma zenon_L1169_ *)
% 86.31/86.42 assert (zenon_L1170_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H384 zenon_H45 zenon_H2ea zenon_H2e5 zenon_Hb8 zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H3a9 zenon_H2bb zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H343 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H25 zenon_Hb5 zenon_H5a zenon_H71 zenon_Hb9 zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H2f zenon_H4da zenon_H37 zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H51.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L1143_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L529_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L1169_); trivial.
% 86.31/86.42 apply (zenon_L220_); trivial.
% 86.31/86.42 apply (zenon_L26_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_L4_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L16_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L1129_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L537_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L219_); trivial.
% 86.31/86.42 apply (zenon_L26_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_L4_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L250_); trivial.
% 86.31/86.42 (* end of lemma zenon_L1170_ *)
% 86.31/86.42 assert (zenon_L1171_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H384 zenon_H310 zenon_H30c zenon_Hce zenon_H274 zenon_H45 zenon_H2ea zenon_H2e5 zenon_Hb8 zenon_H37a zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H2d0 zenon_H308 zenon_H2bb zenon_H3a9 zenon_H343 zenon_Hc5 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H25 zenon_Hb5 zenon_H5a zenon_H71 zenon_H259 zenon_H37 zenon_H2f zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H36f zenon_H375 zenon_H377 zenon_H51.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L1129_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L545_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L1169_); trivial.
% 86.31/86.42 apply (zenon_L220_); trivial.
% 86.31/86.42 apply (zenon_L26_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_L4_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L16_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L1152_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L537_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L219_); trivial.
% 86.31/86.42 apply (zenon_L26_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_L4_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L250_); trivial.
% 86.31/86.42 (* end of lemma zenon_L1171_ *)
% 86.31/86.42 assert (zenon_L1172_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (e21))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H23 zenon_H2f zenon_Hed zenon_Hb9 zenon_H76 zenon_Hb1 zenon_Hb2 zenon_H98 zenon_H9c zenon_H21 zenon_H5a zenon_Hac zenon_H8f zenon_Hb5 zenon_H7d zenon_H45 zenon_H2e zenon_H39 zenon_H78 zenon_H40 zenon_H377 zenon_H27f zenon_H25 zenon_H326 zenon_H31a zenon_H296 zenon_H2b4 zenon_Hd1 zenon_H61 zenon_H317 zenon_H30c zenon_H323 zenon_H2d0 zenon_H261 zenon_H71 zenon_H259 zenon_Hb8 zenon_H1e zenon_H2d6 zenon_H36f zenon_H2dc zenon_H298 zenon_H125 zenon_H1ca zenon_H4de zenon_H4e8 zenon_H248 zenon_H4da zenon_H236 zenon_H27d zenon_H320 zenon_Hbb zenon_H37 zenon_H82 zenon_H17 zenon_H333 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.31/86.42 apply (zenon_L157_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.31/86.42 exact (zenon_H17 zenon_H14).
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.31/86.42 apply (zenon_L572_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.31/86.42 exact (zenon_Hb9 zenon_Hbd).
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.31/86.42 exact (zenon_H76 zenon_H72).
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.31/86.42 apply (zenon_L1135_); trivial.
% 86.31/86.42 apply (zenon_L31_); trivial.
% 86.31/86.42 apply (zenon_L52_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.31/86.42 apply (zenon_L62_); trivial.
% 86.31/86.42 apply (zenon_L247_); trivial.
% 86.31/86.42 (* end of lemma zenon_L1172_ *)
% 86.31/86.42 assert (zenon_L1173_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H2e4 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H377 zenon_H236 zenon_H298 zenon_H108 zenon_H125 zenon_H1ca zenon_H248 zenon_H4da zenon_H4e8 zenon_H4de zenon_H36f zenon_H71 zenon_H1e zenon_H2d0 zenon_H78 zenon_H261 zenon_Hd1 zenon_H25 zenon_H2d6 zenon_H27f zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H10a zenon_H313 zenon_H136.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.31/86.42 apply (zenon_L1172_); trivial.
% 86.31/86.42 apply (zenon_L1172_); trivial.
% 86.31/86.42 (* end of lemma zenon_L1173_ *)
% 86.31/86.42 assert (zenon_L1174_ : ((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H3f6 zenon_H313 zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H6e zenon_Hc2 zenon_H2db zenon_H27f zenon_H36f zenon_H2bf zenon_H395 zenon_H377 zenon_H368 zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H36c zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H2fb zenon_H78 zenon_H25 zenon_H2d6 zenon_H2c9 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51 zenon_H39c.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H3f6); [ zenon_intro zenon_H268 | zenon_intro zenon_H76 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_L254_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L566_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L1137_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L261_); trivial.
% 86.31/86.42 apply (zenon_L285_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L16_); trivial.
% 86.31/86.42 exact (zenon_H33c zenon_H27d).
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_L254_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L571_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L1137_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L261_); trivial.
% 86.31/86.42 apply (zenon_L285_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L403_); trivial.
% 86.31/86.42 exact (zenon_H33c zenon_H27d).
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_L254_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L579_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L1137_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L261_); trivial.
% 86.31/86.42 apply (zenon_L285_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L16_); trivial.
% 86.31/86.42 exact (zenon_H33c zenon_H27d).
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_L254_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.31/86.42 apply (zenon_L148_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.31/86.42 apply (zenon_L149_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.31/86.42 apply (zenon_L571_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.31/86.42 apply (zenon_L155_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.31/86.42 apply (zenon_L156_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.31/86.42 apply (zenon_L1173_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.31/86.42 apply (zenon_L216_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.31/86.42 apply (zenon_L217_); trivial.
% 86.31/86.42 apply (zenon_L218_); trivial.
% 86.31/86.42 apply (zenon_L261_); trivial.
% 86.31/86.42 apply (zenon_L583_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.31/86.42 apply (zenon_L7_); trivial.
% 86.31/86.42 apply (zenon_L403_); trivial.
% 86.31/86.42 exact (zenon_H33c zenon_H27d).
% 86.31/86.42 (* end of lemma zenon_L1174_ *)
% 86.31/86.42 assert (zenon_L1175_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.31/86.42 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2c9 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H353 zenon_H3f8 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2db zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.31/86.42 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.31/86.42 apply (zenon_L56_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.31/86.42 apply (zenon_L74_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.31/86.42 apply (zenon_L120_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.31/86.42 apply (zenon_L122_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.31/86.42 apply (zenon_L123_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.31/86.42 apply (zenon_L124_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.31/86.42 apply (zenon_L145_); trivial.
% 86.31/86.42 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.43 apply (zenon_L148_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.43 apply (zenon_L149_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.43 apply (zenon_L1125_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.43 apply (zenon_L155_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.43 apply (zenon_L156_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.43 apply (zenon_L594_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.43 apply (zenon_L216_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.43 apply (zenon_L217_); trivial.
% 86.33/86.43 apply (zenon_L218_); trivial.
% 86.33/86.43 apply (zenon_L220_); trivial.
% 86.33/86.43 apply (zenon_L26_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.43 apply (zenon_L222_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.43 apply (zenon_L7_); trivial.
% 86.33/86.43 apply (zenon_L16_); trivial.
% 86.33/86.43 (* end of lemma zenon_L1175_ *)
% 86.33/86.43 assert (zenon_L1176_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.43 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_Hb8 zenon_H82 zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27f zenon_H343 zenon_H2d0 zenon_H341 zenon_H2c9 zenon_H71 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.43 apply (zenon_L56_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.43 apply (zenon_L74_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.43 apply (zenon_L120_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.43 apply (zenon_L122_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.43 apply (zenon_L123_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.43 apply (zenon_L124_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.43 apply (zenon_L145_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.43 apply (zenon_L148_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.43 apply (zenon_L149_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.43 apply (zenon_L1129_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.43 apply (zenon_L155_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.43 apply (zenon_L156_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.43 apply (zenon_L599_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.43 apply (zenon_L216_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.43 apply (zenon_L217_); trivial.
% 86.33/86.43 apply (zenon_L218_); trivial.
% 86.33/86.43 apply (zenon_L219_); trivial.
% 86.33/86.43 apply (zenon_L26_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.43 apply (zenon_L4_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.43 apply (zenon_L7_); trivial.
% 86.33/86.43 apply (zenon_L250_); trivial.
% 86.33/86.43 (* end of lemma zenon_L1176_ *)
% 86.33/86.43 assert (zenon_L1177_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.33/86.43 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H377 zenon_H298 zenon_H248 zenon_H4da zenon_H4e8 zenon_H4de zenon_H36f zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.43 apply (zenon_L254_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.43 apply (zenon_L56_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.43 apply (zenon_L74_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.43 apply (zenon_L120_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.43 apply (zenon_L122_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.43 apply (zenon_L123_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.43 apply (zenon_L124_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.43 apply (zenon_L145_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.43 apply (zenon_L148_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.43 apply (zenon_L149_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.43 apply (zenon_L612_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.43 apply (zenon_L155_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.43 apply (zenon_L156_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.43 apply (zenon_L1137_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.43 apply (zenon_L216_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.43 apply (zenon_L217_); trivial.
% 86.33/86.43 apply (zenon_L218_); trivial.
% 86.33/86.43 apply (zenon_L261_); trivial.
% 86.33/86.43 apply (zenon_L285_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.43 apply (zenon_L7_); trivial.
% 86.33/86.43 apply (zenon_L16_); trivial.
% 86.33/86.43 exact (zenon_H33c zenon_H27d).
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.43 apply (zenon_L254_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.43 apply (zenon_L56_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.43 apply (zenon_L74_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.43 apply (zenon_L120_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.43 apply (zenon_L122_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.43 apply (zenon_L123_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.43 apply (zenon_L124_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.43 apply (zenon_L145_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.43 apply (zenon_L148_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.43 apply (zenon_L149_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.43 apply (zenon_L617_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.43 apply (zenon_L155_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.43 apply (zenon_L156_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.43 apply (zenon_L1137_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.43 apply (zenon_L216_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.43 apply (zenon_L217_); trivial.
% 86.33/86.43 apply (zenon_L218_); trivial.
% 86.33/86.43 apply (zenon_L261_); trivial.
% 86.33/86.43 apply (zenon_L285_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.43 apply (zenon_L7_); trivial.
% 86.33/86.43 apply (zenon_L403_); trivial.
% 86.33/86.43 exact (zenon_H33c zenon_H27d).
% 86.33/86.43 (* end of lemma zenon_L1177_ *)
% 86.33/86.43 assert (zenon_L1178_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.43 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2c9 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H3cf zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.43 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.43 apply (zenon_L56_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.43 apply (zenon_L74_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.43 apply (zenon_L120_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.43 apply (zenon_L122_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.43 apply (zenon_L123_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.43 apply (zenon_L124_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.43 apply (zenon_L145_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.43 apply (zenon_L148_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.43 apply (zenon_L149_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.43 apply (zenon_L1125_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.43 apply (zenon_L155_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.43 apply (zenon_L156_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.43 apply (zenon_L635_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.43 apply (zenon_L216_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.43 apply (zenon_L217_); trivial.
% 86.33/86.43 apply (zenon_L218_); trivial.
% 86.33/86.43 apply (zenon_L220_); trivial.
% 86.33/86.43 apply (zenon_L26_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.43 apply (zenon_L222_); trivial.
% 86.33/86.43 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L16_); trivial.
% 86.33/86.44 (* end of lemma zenon_L1178_ *)
% 86.33/86.44 assert (zenon_L1179_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.44 apply (zenon_L56_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.44 apply (zenon_L74_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.44 apply (zenon_L120_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.44 apply (zenon_L122_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.44 apply (zenon_L123_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.44 apply (zenon_L124_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.44 apply (zenon_L145_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.44 apply (zenon_L148_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.44 apply (zenon_L149_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.44 apply (zenon_L1129_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.44 apply (zenon_L155_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.44 apply (zenon_L156_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.44 apply (zenon_L639_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.44 apply (zenon_L216_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.44 apply (zenon_L217_); trivial.
% 86.33/86.44 apply (zenon_L218_); trivial.
% 86.33/86.44 apply (zenon_L219_); trivial.
% 86.33/86.44 apply (zenon_L26_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.44 apply (zenon_L4_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L250_); trivial.
% 86.33/86.44 (* end of lemma zenon_L1179_ *)
% 86.33/86.44 assert (zenon_L1180_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H259 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2d0 zenon_H308 zenon_H6e zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_Hc5 zenon_H71 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.44 apply (zenon_L56_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.44 apply (zenon_L74_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.44 apply (zenon_L120_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.44 apply (zenon_L122_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.44 apply (zenon_L123_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.44 apply (zenon_L124_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.44 apply (zenon_L145_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.44 apply (zenon_L148_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.44 apply (zenon_L149_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.44 apply (zenon_L1129_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.44 apply (zenon_L155_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.44 apply (zenon_L156_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.44 apply (zenon_L646_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.44 apply (zenon_L216_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.44 apply (zenon_L217_); trivial.
% 86.33/86.44 apply (zenon_L218_); trivial.
% 86.33/86.44 apply (zenon_L220_); trivial.
% 86.33/86.44 apply (zenon_L26_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.44 apply (zenon_L4_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L16_); trivial.
% 86.33/86.44 (* end of lemma zenon_L1180_ *)
% 86.33/86.44 assert (zenon_L1181_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_Hbb zenon_H7d zenon_H27f zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H36f zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H377 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.44 apply (zenon_L254_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.44 apply (zenon_L56_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.44 apply (zenon_L74_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.44 apply (zenon_L120_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.44 apply (zenon_L122_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.44 apply (zenon_L123_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.44 apply (zenon_L124_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.44 apply (zenon_L145_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.44 apply (zenon_L148_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.44 apply (zenon_L149_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.44 apply (zenon_L659_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.44 apply (zenon_L155_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.44 apply (zenon_L156_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.44 apply (zenon_L1137_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.44 apply (zenon_L216_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.44 apply (zenon_L217_); trivial.
% 86.33/86.44 apply (zenon_L218_); trivial.
% 86.33/86.44 apply (zenon_L261_); trivial.
% 86.33/86.44 apply (zenon_L285_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L403_); trivial.
% 86.33/86.44 exact (zenon_H33c zenon_H27d).
% 86.33/86.44 (* end of lemma zenon_L1181_ *)
% 86.33/86.44 assert (zenon_L1182_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H377 zenon_H298 zenon_H248 zenon_H4da zenon_H4e8 zenon_H4de zenon_H36f zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.44 apply (zenon_L254_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.44 apply (zenon_L56_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.44 apply (zenon_L74_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.44 apply (zenon_L120_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.44 apply (zenon_L122_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.44 apply (zenon_L123_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.44 apply (zenon_L124_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.44 apply (zenon_L145_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.44 apply (zenon_L148_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.44 apply (zenon_L149_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.44 apply (zenon_L656_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.44 apply (zenon_L155_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.44 apply (zenon_L156_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.44 apply (zenon_L1137_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.44 apply (zenon_L216_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.44 apply (zenon_L217_); trivial.
% 86.33/86.44 apply (zenon_L218_); trivial.
% 86.33/86.44 apply (zenon_L261_); trivial.
% 86.33/86.44 apply (zenon_L285_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L403_); trivial.
% 86.33/86.44 exact (zenon_H33c zenon_H27d).
% 86.33/86.44 apply (zenon_L1181_); trivial.
% 86.33/86.44 (* end of lemma zenon_L1182_ *)
% 86.33/86.44 assert (zenon_L1183_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_Hba zenon_H2dc zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H428 zenon_H3ea zenon_H31a zenon_H2b4 zenon_H2bb zenon_H6e zenon_H37a zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.44 apply (zenon_L56_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.44 apply (zenon_L74_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.44 apply (zenon_L120_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.44 apply (zenon_L122_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.44 apply (zenon_L123_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.44 apply (zenon_L124_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.44 apply (zenon_L145_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.44 apply (zenon_L148_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.44 apply (zenon_L149_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.44 apply (zenon_L1125_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.44 apply (zenon_L155_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.44 apply (zenon_L156_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.44 apply (zenon_L674_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.44 apply (zenon_L216_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.44 apply (zenon_L217_); trivial.
% 86.33/86.44 apply (zenon_L218_); trivial.
% 86.33/86.44 apply (zenon_L220_); trivial.
% 86.33/86.44 apply (zenon_L26_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.44 apply (zenon_L222_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L16_); trivial.
% 86.33/86.44 (* end of lemma zenon_L1183_ *)
% 86.33/86.44 assert (zenon_L1184_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_Hc2 zenon_H377 zenon_H375 zenon_H36f zenon_Hd1 zenon_H78 zenon_H18 zenon_H28 zenon_H2d6 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H3dd zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2dc zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H28f zenon_H274 zenon_H6e zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H428 zenon_H3ea zenon_H31a zenon_H2b4 zenon_H320 zenon_He6 zenon_H6b zenon_Hb5 zenon_H37a zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.44 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.44 apply (zenon_L56_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.44 apply (zenon_L74_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.44 apply (zenon_L120_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.44 apply (zenon_L122_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.44 apply (zenon_L123_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.44 apply (zenon_L124_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.44 apply (zenon_L145_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.44 apply (zenon_L148_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.44 apply (zenon_L149_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.44 apply (zenon_L1125_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.44 apply (zenon_L155_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.44 apply (zenon_L156_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.44 apply (zenon_L681_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.44 apply (zenon_L216_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.44 apply (zenon_L217_); trivial.
% 86.33/86.44 apply (zenon_L218_); trivial.
% 86.33/86.44 apply (zenon_L220_); trivial.
% 86.33/86.44 apply (zenon_L26_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.44 apply (zenon_L222_); trivial.
% 86.33/86.44 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.44 apply (zenon_L7_); trivial.
% 86.33/86.44 apply (zenon_L16_); trivial.
% 86.33/86.44 (* end of lemma zenon_L1184_ *)
% 86.33/86.44 assert (zenon_L1185_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.44 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_Hb8 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H82 zenon_H28f zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H6b zenon_Hb2 zenon_Hb5 zenon_H5a zenon_H36f zenon_H377 zenon_H37a zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.45 apply (zenon_L56_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.45 apply (zenon_L74_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.45 apply (zenon_L120_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.45 apply (zenon_L122_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.45 apply (zenon_L123_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.45 apply (zenon_L124_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.45 apply (zenon_L145_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.45 apply (zenon_L148_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.45 apply (zenon_L149_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.45 apply (zenon_L1129_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.45 apply (zenon_L155_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.45 apply (zenon_L156_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.45 apply (zenon_L694_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.45 apply (zenon_L216_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.45 apply (zenon_L217_); trivial.
% 86.33/86.45 apply (zenon_L218_); trivial.
% 86.33/86.45 apply (zenon_L219_); trivial.
% 86.33/86.45 apply (zenon_L26_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.45 apply (zenon_L4_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.45 apply (zenon_L7_); trivial.
% 86.33/86.45 apply (zenon_L250_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1185_ *)
% 86.33/86.45 assert (zenon_L1186_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H259 zenon_H313 zenon_Hb8 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H82 zenon_H28f zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H6b zenon_Hb2 zenon_Hb5 zenon_H5a zenon_H36f zenon_H377 zenon_H37a zenon_Hc5 zenon_H308 zenon_H3a9 zenon_Hbb zenon_H71 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.45 apply (zenon_L56_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.45 apply (zenon_L74_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.45 apply (zenon_L120_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.45 apply (zenon_L122_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.45 apply (zenon_L123_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.45 apply (zenon_L124_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.45 apply (zenon_L145_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.45 apply (zenon_L148_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.45 apply (zenon_L149_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.45 apply (zenon_L1129_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.45 apply (zenon_L155_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.45 apply (zenon_L156_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.45 apply (zenon_L700_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.45 apply (zenon_L216_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.45 apply (zenon_L217_); trivial.
% 86.33/86.45 apply (zenon_L218_); trivial.
% 86.33/86.45 apply (zenon_L220_); trivial.
% 86.33/86.45 apply (zenon_L26_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.45 apply (zenon_L4_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.45 apply (zenon_L7_); trivial.
% 86.33/86.45 apply (zenon_L16_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1186_ *)
% 86.33/86.45 assert (zenon_L1187_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H329 zenon_H446 zenon_H353 zenon_H35d zenon_H432 zenon_H368 zenon_H36c zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H4de zenon_H4e8 zenon_H4da zenon_H248 zenon_H298 zenon_H377 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.45 apply (zenon_L254_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.33/86.45 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.45 apply (zenon_L56_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.45 apply (zenon_L74_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.45 apply (zenon_L120_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.45 apply (zenon_L122_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.45 apply (zenon_L123_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.45 apply (zenon_L124_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.45 apply (zenon_L145_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.45 apply (zenon_L148_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.45 apply (zenon_L149_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.45 apply (zenon_L727_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.45 apply (zenon_L155_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.45 apply (zenon_L156_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.45 apply (zenon_L1137_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.45 apply (zenon_L216_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.45 apply (zenon_L217_); trivial.
% 86.33/86.45 apply (zenon_L218_); trivial.
% 86.33/86.45 apply (zenon_L261_); trivial.
% 86.33/86.45 apply (zenon_L285_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.45 apply (zenon_L7_); trivial.
% 86.33/86.45 apply (zenon_L16_); trivial.
% 86.33/86.45 exact (zenon_H33c zenon_H27d).
% 86.33/86.45 (* end of lemma zenon_L1187_ *)
% 86.33/86.45 assert (zenon_L1188_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H48d zenon_H35d zenon_Ha9 zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H31a zenon_H27d.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.33/86.45 apply (zenon_L175_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.33/86.45 apply (zenon_L39_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.33/86.45 apply (zenon_L813_); trivial.
% 86.33/86.45 apply (zenon_L256_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1188_ *)
% 86.33/86.45 assert (zenon_L1189_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H2a3 zenon_H35d zenon_H48d zenon_H293 zenon_H2b4 zenon_H61 zenon_H268 zenon_H2c9 zenon_H289 zenon_H28a zenon_H27f zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.45 apply (zenon_L20_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.45 apply (zenon_L10_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.45 exact (zenon_H63 zenon_H60).
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.45 apply (zenon_L220_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.33/86.45 apply (zenon_L31_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.33/86.45 apply (zenon_L173_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.33/86.45 apply (zenon_L1188_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.33/86.45 apply (zenon_L196_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.33/86.45 apply (zenon_L171_); trivial.
% 86.33/86.45 apply (zenon_L172_); trivial.
% 86.33/86.45 apply (zenon_L192_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.45 exact (zenon_H28 zenon_H24).
% 86.33/86.45 apply (zenon_L15_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1189_ *)
% 86.33/86.45 assert (zenon_L1190_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H1c zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H2c9 zenon_H268 zenon_H2b4 zenon_H293 zenon_H48d zenon_H35d zenon_H2a3 zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.45 apply (zenon_L3_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.45 exact (zenon_H268 zenon_H26b).
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.45 apply (zenon_L10_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.45 apply (zenon_L162_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.45 apply (zenon_L1189_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.45 apply (zenon_L14_); trivial.
% 86.33/86.45 apply (zenon_L195_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1190_ *)
% 86.33/86.45 assert (zenon_L1191_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H27d zenon_H31a zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H3d zenon_H2a3 zenon_H35d zenon_H48d zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.33/86.45 apply (zenon_L189_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.33/86.45 apply (zenon_L1188_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.33/86.45 apply (zenon_L190_); trivial.
% 86.33/86.45 apply (zenon_L171_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1191_ *)
% 86.33/86.45 assert (zenon_L1192_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e23) (e21)) = (e21)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_H8e zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H48d zenon_H35d zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H31a zenon_H27d zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.33/86.45 apply (zenon_L23_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.33/86.45 apply (zenon_L686_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.33/86.45 apply (zenon_L1191_); trivial.
% 86.33/86.45 apply (zenon_L163_); trivial.
% 86.33/86.45 (* end of lemma zenon_L1192_ *)
% 86.33/86.45 assert (zenon_L1193_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 86.33/86.45 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H28a zenon_Hb2 zenon_H31a zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H2a3 zenon_H35d zenon_H48d zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.45 apply (zenon_L2_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.45 exact (zenon_H268 zenon_H26b).
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.45 apply (zenon_L10_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.45 apply (zenon_L198_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.45 apply (zenon_L20_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.45 apply (zenon_L10_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.45 exact (zenon_H63 zenon_H60).
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.45 apply (zenon_L220_); trivial.
% 86.33/86.45 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.45 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.33/86.46 apply (zenon_L31_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.33/86.46 apply (zenon_L405_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.33/86.46 apply (zenon_L1192_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.33/86.46 apply (zenon_L37_); trivial.
% 86.33/86.46 apply (zenon_L192_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.33/86.46 apply (zenon_L1188_); trivial.
% 86.33/86.46 apply (zenon_L192_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.46 exact (zenon_H28 zenon_H24).
% 86.33/86.46 apply (zenon_L15_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.46 apply (zenon_L14_); trivial.
% 86.33/86.46 apply (zenon_L261_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1193_ *)
% 86.33/86.46 assert (zenon_L1194_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H2e1 zenon_H37a zenon_H61 zenon_H28c zenon_H289 zenon_H27f zenon_H267 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H1c zenon_H343 zenon_H2c9 zenon_H268 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_Hb2 zenon_H31a zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H108 zenon_H1cd zenon_H2a3 zenon_H35d zenon_H48d zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H6e zenon_H23 zenon_H40 zenon_H320.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.46 apply (zenon_L159_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.46 apply (zenon_L162_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.46 apply (zenon_L163_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.33/86.46 apply (zenon_L159_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.33/86.46 apply (zenon_L1190_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.33/86.46 apply (zenon_L296_); trivial.
% 86.33/86.46 apply (zenon_L1193_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1194_ *)
% 86.33/86.46 assert (zenon_L1195_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2bf zenon_H7c zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H48d zenon_H35d zenon_H2a3 zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H31a zenon_H27d zenon_H2bb zenon_H2c2 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.46 apply (zenon_L3_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.46 exact (zenon_H268 zenon_H26b).
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.46 apply (zenon_L10_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.46 apply (zenon_L20_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.46 apply (zenon_L10_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.46 exact (zenon_H63 zenon_H60).
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.46 apply (zenon_L220_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.46 apply (zenon_L1191_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.46 exact (zenon_H28 zenon_H24).
% 86.33/86.46 apply (zenon_L15_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1195_ *)
% 86.33/86.46 assert (zenon_L1196_ : (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_Hb8 zenon_H259 zenon_H71 zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H2c9 zenon_H18 zenon_H1c zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H48d zenon_H35d zenon_H2a3 zenon_H1cd zenon_H108 zenon_H233 zenon_Hf9 zenon_Hfd zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H31a zenon_H27d zenon_H2bb zenon_H2c2 zenon_H28 zenon_H45 zenon_H39 zenon_H2e zenon_H40 zenon_H78 zenon_H37a zenon_H28c zenon_H289 zenon_H27f zenon_H343 zenon_Hb5 zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H2dc zenon_Hb2 zenon_H2c5 zenon_H6b zenon_Hc2 zenon_Hd1 zenon_H320 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.46 apply (zenon_L158_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.46 apply (zenon_L26_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.33/86.46 apply (zenon_L1194_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.33/86.46 apply (zenon_L28_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.33/86.46 apply (zenon_L1195_); trivial.
% 86.33/86.46 apply (zenon_L209_); trivial.
% 86.33/86.46 apply (zenon_L31_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1196_ *)
% 86.33/86.46 assert (zenon_L1197_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H71 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H39 zenon_H82 zenon_Hb8 zenon_Hc2 zenon_H343 zenon_H2e1 zenon_H6e zenon_H45 zenon_H40 zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H2b4 zenon_H31a zenon_H493 zenon_H2a3 zenon_H35d zenon_H48d zenon_H1cd zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H233 zenon_Hac zenon_H293 zenon_H2c9 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H2d0 zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hb2 zenon_H320 zenon_H37a zenon_H25 zenon_Hbb zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H1a7 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H236 zenon_H1ca zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.33/86.46 apply (zenon_L158_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.33/86.46 apply (zenon_L1117_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.46 apply (zenon_L158_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.46 apply (zenon_L26_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.46 apply (zenon_L159_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.46 apply (zenon_L162_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.46 apply (zenon_L163_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.33/86.46 apply (zenon_L159_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.33/86.46 apply (zenon_L511_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.33/86.46 apply (zenon_L296_); trivial.
% 86.33/86.46 apply (zenon_L1196_); trivial.
% 86.33/86.46 apply (zenon_L31_); trivial.
% 86.33/86.46 apply (zenon_L516_); trivial.
% 86.33/86.46 apply (zenon_L86_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.46 apply (zenon_L59_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.46 apply (zenon_L62_); trivial.
% 86.33/86.46 apply (zenon_L71_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1197_ *)
% 86.33/86.46 assert (zenon_L1198_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e23)) = (e22)) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_Hf9 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_H1b3 zenon_H233 zenon_H108 zenon_H1cd zenon_H3d zenon_H2a3 zenon_Ha9 zenon_H35d zenon_H29c zenon_H48d.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.33/86.46 apply (zenon_L368_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.33/86.46 apply (zenon_L369_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.33/86.46 apply (zenon_L136_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H493); [ zenon_intro zenon_H347 | zenon_intro zenon_H494 ].
% 86.33/86.46 apply (zenon_L368_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H494); [ zenon_intro zenon_H3e9 | zenon_intro zenon_H495 ].
% 86.33/86.46 apply (zenon_L1010_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H495); [ zenon_intro zenon_H1ce | zenon_intro zenon_H297 ].
% 86.33/86.46 apply (zenon_L106_); trivial.
% 86.33/86.46 apply (zenon_L783_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1198_ *)
% 86.33/86.46 assert (zenon_L1199_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((op2 (e23) (e23)) = (e22)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H2f zenon_H48d zenon_H29c zenon_H35d zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_H1b3 zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_Hf9 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.33/86.46 apply (zenon_L189_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.33/86.46 apply (zenon_L1198_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.33/86.46 apply (zenon_L190_); trivial.
% 86.33/86.46 apply (zenon_L171_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1199_ *)
% 86.33/86.46 assert (zenon_L1200_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((op2 (e22) (e21)) = (e22)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_Hac zenon_Ha9 zenon_H89 zenon_H37 zenon_H283 zenon_H23 zenon_H2bf zenon_H7c zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_Hf9 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_H1b3 zenon_H233 zenon_H108 zenon_H1cd zenon_H3d zenon_H2a3 zenon_H35d zenon_H48d zenon_H2f zenon_H65 zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.33/86.46 apply (zenon_L175_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.33/86.46 apply (zenon_L39_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.33/86.46 apply (zenon_L1199_); trivial.
% 86.33/86.46 apply (zenon_L172_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1200_ *)
% 86.33/86.46 assert (zenon_L1201_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H65 zenon_H2f zenon_H48d zenon_H35d zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_H1b3 zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_Hf9 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.33/86.46 apply (zenon_L189_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.33/86.46 apply (zenon_L1200_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.33/86.46 apply (zenon_L190_); trivial.
% 86.33/86.46 apply (zenon_L171_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1201_ *)
% 86.33/86.46 assert (zenon_L1202_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_H2f zenon_H48d zenon_H35d zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_H1b3 zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_Hf9 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.46 apply (zenon_L20_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.46 apply (zenon_L10_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.46 exact (zenon_H63 zenon_H60).
% 86.33/86.46 apply (zenon_L1201_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1202_ *)
% 86.33/86.46 assert (zenon_L1203_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H28a zenon_H289 zenon_H2c2 zenon_H2bb zenon_H2f zenon_H48d zenon_H35d zenon_H2a3 zenon_H3d zenon_H1cd zenon_H108 zenon_H233 zenon_H1b3 zenon_H175 zenon_H114 zenon_H113 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H125 zenon_H154 zenon_Hf9 zenon_H493 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.46 apply (zenon_L3_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.46 exact (zenon_H268 zenon_H26b).
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.46 apply (zenon_L10_); trivial.
% 86.33/86.46 apply (zenon_L1202_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1203_ *)
% 86.33/86.46 assert (zenon_L1204_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H2d6 zenon_H283 zenon_H2bf zenon_H7c zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H493 zenon_Hf9 zenon_H154 zenon_H125 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H113 zenon_H114 zenon_H175 zenon_H1b3 zenon_H233 zenon_H108 zenon_H1cd zenon_H2a3 zenon_H35d zenon_H48d zenon_H2bb zenon_H2c2 zenon_H289 zenon_H28a zenon_H63 zenon_H5a zenon_H6e zenon_H268 zenon_H1c zenon_H18 zenon_H2c9 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.46 apply (zenon_L220_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.46 apply (zenon_L1203_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.46 exact (zenon_H28 zenon_H24).
% 86.33/86.46 apply (zenon_L15_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1204_ *)
% 86.33/86.46 assert (zenon_L1205_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H136 zenon_Hb8 zenon_H2e1 zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H2b4 zenon_H31a zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H493 zenon_H2a3 zenon_H35d zenon_H48d zenon_H1cd zenon_Hfd zenon_H114 zenon_H236 zenon_H125 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H368 zenon_H233 zenon_H36c zenon_Hac zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H343 zenon_H2d0 zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hb2 zenon_H320 zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H1b3 zenon_H25 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H11c zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.46 apply (zenon_L158_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.46 apply (zenon_L26_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.33/86.46 apply (zenon_L1194_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.33/86.46 apply (zenon_L28_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.46 apply (zenon_L159_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.46 apply (zenon_L162_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.46 apply (zenon_L163_); trivial.
% 86.33/86.46 apply (zenon_L1204_); trivial.
% 86.33/86.46 apply (zenon_L209_); trivial.
% 86.33/86.46 apply (zenon_L31_); trivial.
% 86.33/86.46 apply (zenon_L86_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.46 apply (zenon_L59_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.46 apply (zenon_L62_); trivial.
% 86.33/86.46 apply (zenon_L152_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1205_ *)
% 86.33/86.46 assert (zenon_L1206_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H256 zenon_H136 zenon_H12a zenon_H10a zenon_H168 zenon_H259 zenon_H37 zenon_H2f zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_Hbb zenon_H25 zenon_H37a zenon_H320 zenon_Hb2 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H2d0 zenon_H1c zenon_H18 zenon_H2e zenon_H2dc zenon_H5a zenon_H63 zenon_H2d6 zenon_H28 zenon_H2c9 zenon_H293 zenon_Hac zenon_H233 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H113 zenon_H1cd zenon_H48d zenon_H35d zenon_H2a3 zenon_H493 zenon_H31a zenon_H2b4 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_H78 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H40 zenon_H45 zenon_H6e zenon_H2e1 zenon_H343 zenon_Hc2 zenon_Hb8 zenon_H82 zenon_H39 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H3dd zenon_H71 zenon_H3e0.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.46 apply (zenon_L1197_); trivial.
% 86.33/86.46 apply (zenon_L1197_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.46 apply (zenon_L1205_); trivial.
% 86.33/86.46 apply (zenon_L1205_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1206_ *)
% 86.33/86.46 assert (zenon_L1207_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_Hc2 zenon_H343 zenon_H2e1 zenon_H6e zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H2b4 zenon_H31a zenon_H493 zenon_H2a3 zenon_H35d zenon_H48d zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_Hac zenon_H293 zenon_H2c9 zenon_H28 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H18 zenon_H2d0 zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hb2 zenon_H320 zenon_H37a zenon_Hbb zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2db zenon_Hba zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.46 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.46 apply (zenon_L56_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.46 apply (zenon_L74_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.46 apply (zenon_L120_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.46 apply (zenon_L122_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.46 apply (zenon_L123_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.46 apply (zenon_L124_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.46 apply (zenon_L145_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.46 apply (zenon_L148_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.46 apply (zenon_L149_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.46 apply (zenon_L1206_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.46 apply (zenon_L155_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.46 apply (zenon_L156_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.46 apply (zenon_L793_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.46 apply (zenon_L216_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.46 apply (zenon_L217_); trivial.
% 86.33/86.46 apply (zenon_L218_); trivial.
% 86.33/86.46 apply (zenon_L220_); trivial.
% 86.33/86.46 apply (zenon_L26_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.46 apply (zenon_L222_); trivial.
% 86.33/86.46 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.46 apply (zenon_L7_); trivial.
% 86.33/86.46 apply (zenon_L16_); trivial.
% 86.33/86.46 (* end of lemma zenon_L1207_ *)
% 86.33/86.46 assert (zenon_L1208_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.46 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_Hc2 zenon_H343 zenon_H2e1 zenon_H6e zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H2b4 zenon_H31a zenon_H493 zenon_H2a3 zenon_H35d zenon_H48d zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_Hac zenon_H293 zenon_H2c9 zenon_H28 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H18 zenon_H2d0 zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hb2 zenon_H320 zenon_H37a zenon_Hbb zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2db zenon_He6 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.47 apply (zenon_L56_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.47 apply (zenon_L74_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.47 apply (zenon_L120_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.47 apply (zenon_L122_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.47 apply (zenon_L123_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.47 apply (zenon_L124_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.47 apply (zenon_L145_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.47 apply (zenon_L148_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.47 apply (zenon_L149_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.47 apply (zenon_L1206_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.47 apply (zenon_L155_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.47 apply (zenon_L156_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.47 apply (zenon_L799_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.47 apply (zenon_L216_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.47 apply (zenon_L217_); trivial.
% 86.33/86.47 apply (zenon_L218_); trivial.
% 86.33/86.47 apply (zenon_L220_); trivial.
% 86.33/86.47 apply (zenon_L26_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.47 apply (zenon_L222_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.47 apply (zenon_L7_); trivial.
% 86.33/86.47 apply (zenon_L16_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1208_ *)
% 86.33/86.47 assert (zenon_L1209_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H2f zenon_H37 zenon_H259 zenon_Hb9 zenon_H71 zenon_Hbb zenon_H45 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H6b zenon_Hb2 zenon_H5a zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.47 apply (zenon_L56_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.47 apply (zenon_L74_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.47 apply (zenon_L120_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.47 apply (zenon_L122_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.47 apply (zenon_L123_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.47 apply (zenon_L124_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.47 apply (zenon_L145_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.47 apply (zenon_L148_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.47 apply (zenon_L149_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.47 apply (zenon_L1129_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.47 apply (zenon_L155_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.47 apply (zenon_L156_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.47 apply (zenon_L804_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.47 apply (zenon_L216_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.47 apply (zenon_L217_); trivial.
% 86.33/86.47 apply (zenon_L218_); trivial.
% 86.33/86.47 apply (zenon_L219_); trivial.
% 86.33/86.47 apply (zenon_L26_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.47 apply (zenon_L4_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.47 apply (zenon_L7_); trivial.
% 86.33/86.47 apply (zenon_L250_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1209_ *)
% 86.33/86.47 assert (zenon_L1210_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H259 zenon_H71 zenon_Hc5 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2d0 zenon_H308 zenon_H6e zenon_H48d zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2c9 zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.47 apply (zenon_L56_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.47 apply (zenon_L74_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.47 apply (zenon_L120_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.47 apply (zenon_L122_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.47 apply (zenon_L123_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.47 apply (zenon_L124_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.47 apply (zenon_L145_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.47 apply (zenon_L148_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.47 apply (zenon_L149_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.47 apply (zenon_L1129_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.47 apply (zenon_L155_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.47 apply (zenon_L156_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.47 apply (zenon_L809_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.47 apply (zenon_L216_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.47 apply (zenon_L217_); trivial.
% 86.33/86.47 apply (zenon_L218_); trivial.
% 86.33/86.47 apply (zenon_L220_); trivial.
% 86.33/86.47 apply (zenon_L26_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.47 apply (zenon_L4_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.47 apply (zenon_L7_); trivial.
% 86.33/86.47 apply (zenon_L16_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1210_ *)
% 86.33/86.47 assert (zenon_L1211_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2dc zenon_H2d0 zenon_H28a zenon_H2bb zenon_H2f zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_Hfd zenon_Hf9 zenon_H233 zenon_H31a zenon_H27d zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_He6 zenon_H3a9 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.47 apply (zenon_L2_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.47 exact (zenon_H268 zenon_H26b).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.47 apply (zenon_L10_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.47 apply (zenon_L198_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.47 apply (zenon_L20_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.47 apply (zenon_L10_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.47 exact (zenon_H63 zenon_H60).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.33/86.47 exact (zenon_He6 zenon_H66).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.33/86.47 apply (zenon_L839_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.33/86.47 exact (zenon_H63 zenon_H60).
% 86.33/86.47 apply (zenon_L189_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.47 apply (zenon_L14_); trivial.
% 86.33/86.47 apply (zenon_L195_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1211_ *)
% 86.33/86.47 assert (zenon_L1212_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H136 zenon_H3e0 zenon_H71 zenon_H2e1 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H39 zenon_H82 zenon_Hb8 zenon_Hc2 zenon_H343 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_He6 zenon_H2d6 zenon_H28 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H233 zenon_H6b zenon_Hd1 zenon_H78 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H40 zenon_H45 zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H2e zenon_H18 zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H1a7 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H1b0 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_Hfd zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H1e4 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.47 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.33/86.47 apply (zenon_L158_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.33/86.47 apply (zenon_L1117_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.47 apply (zenon_L158_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.47 apply (zenon_L26_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.47 apply (zenon_L159_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.47 apply (zenon_L162_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.47 apply (zenon_L163_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.33/86.47 apply (zenon_L159_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.33/86.47 apply (zenon_L511_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.33/86.47 apply (zenon_L296_); trivial.
% 86.33/86.47 apply (zenon_L1211_); trivial.
% 86.33/86.47 apply (zenon_L31_); trivial.
% 86.33/86.47 apply (zenon_L516_); trivial.
% 86.33/86.47 apply (zenon_L86_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.47 apply (zenon_L59_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.47 apply (zenon_L62_); trivial.
% 86.33/86.47 apply (zenon_L152_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1212_ *)
% 86.33/86.47 assert (zenon_L1213_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e23)) = (e22)) -> ((op2 (e23) (e22)) = (e21)) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H233 zenon_H1b3 zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H65 zenon_H2f zenon_H29c zenon_Ha9.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.33/86.47 exact (zenon_H1b3 zenon_Hfe).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.33/86.47 exact (zenon_H175 zenon_H178).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.33/86.47 apply (zenon_L65_); trivial.
% 86.33/86.47 apply (zenon_L830_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1213_ *)
% 86.33/86.47 assert (zenon_L1214_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e23) (e22)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_Ha9 zenon_H2f zenon_H65 zenon_H2b8 zenon_H353 zenon_H35d zenon_H37 zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_H1b3 zenon_H233 zenon_H289 zenon_H28a.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.33/86.47 apply (zenon_L175_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.33/86.47 apply (zenon_L192_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.33/86.47 apply (zenon_L1213_); trivial.
% 86.33/86.47 apply (zenon_L172_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1214_ *)
% 86.33/86.47 assert (zenon_L1215_ : ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e11) (e11)) = (e10))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e21) (e22)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H28a zenon_H289 zenon_H233 zenon_H1b3 zenon_H175 zenon_H108 zenon_H114 zenon_H113 zenon_H49b zenon_H2a3 zenon_H37 zenon_H35d zenon_H353 zenon_H2b8 zenon_H6b zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H260 zenon_H261 zenon_H2f zenon_H307 zenon_H65 zenon_H308 zenon_H2c5 zenon_H23 zenon_H283.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.33/86.47 apply (zenon_L189_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.33/86.47 apply (zenon_L1214_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.33/86.47 apply (zenon_L308_); trivial.
% 86.33/86.47 apply (zenon_L171_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1215_ *)
% 86.33/86.47 assert (zenon_L1216_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H6b zenon_H2b8 zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_H1b3 zenon_H233 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.47 apply (zenon_L220_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.47 apply (zenon_L1215_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.47 exact (zenon_H28 zenon_H24).
% 86.33/86.47 apply (zenon_L15_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1216_ *)
% 86.33/86.47 assert (zenon_L1217_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H1c zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H2bb zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_H2c2 zenon_Hac zenon_H89 zenon_H6b zenon_H353 zenon_H35d zenon_H2a3 zenon_H49b zenon_H113 zenon_H114 zenon_H108 zenon_H175 zenon_H1b3 zenon_H233 zenon_H289 zenon_H28a zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_He6 zenon_H3a9 zenon_H5a zenon_H6e zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.47 apply (zenon_L3_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.47 exact (zenon_H268 zenon_H26b).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.47 apply (zenon_L10_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.47 apply (zenon_L162_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.47 apply (zenon_L20_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.47 apply (zenon_L10_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.47 exact (zenon_H63 zenon_H60).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.33/86.47 exact (zenon_He6 zenon_H66).
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.33/86.47 apply (zenon_L1216_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.33/86.47 exact (zenon_H63 zenon_H60).
% 86.33/86.47 apply (zenon_L189_); trivial.
% 86.33/86.47 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.47 apply (zenon_L14_); trivial.
% 86.33/86.47 apply (zenon_L196_); trivial.
% 86.33/86.47 (* end of lemma zenon_L1217_ *)
% 86.33/86.47 assert (zenon_L1218_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.33/86.47 do 0 intro. intros zenon_H136 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H6e zenon_He6 zenon_H2d6 zenon_H28 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H1b3 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H233 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H39 zenon_H40 zenon_H45 zenon_H3a9 zenon_H63 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.48 apply (zenon_L158_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.48 apply (zenon_L26_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.48 apply (zenon_L159_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.48 apply (zenon_L162_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.48 apply (zenon_L163_); trivial.
% 86.33/86.48 apply (zenon_L1217_); trivial.
% 86.33/86.48 apply (zenon_L31_); trivial.
% 86.33/86.48 apply (zenon_L86_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.48 apply (zenon_L59_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.48 apply (zenon_L62_); trivial.
% 86.33/86.48 apply (zenon_L71_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1218_ *)
% 86.33/86.48 assert (zenon_L1219_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H2e1 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_Hc2 zenon_H343 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_He6 zenon_H2d6 zenon_H28 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H6b zenon_Hd1 zenon_H78 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H3a9 zenon_H5a zenon_H2dc zenon_H18 zenon_H37a zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_Hb5 zenon_H298 zenon_H4a1 zenon_H2b1 zenon_H36f zenon_H375 zenon_H377 zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.48 apply (zenon_L56_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.48 apply (zenon_L74_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.48 apply (zenon_L120_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.48 apply (zenon_L122_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.48 apply (zenon_L123_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.48 apply (zenon_L124_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.48 apply (zenon_L145_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.48 apply (zenon_L148_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.48 apply (zenon_L149_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.48 apply (zenon_L1212_); trivial.
% 86.33/86.48 apply (zenon_L1212_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.48 apply (zenon_L1218_); trivial.
% 86.33/86.48 apply (zenon_L1218_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.48 apply (zenon_L155_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.48 apply (zenon_L156_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.48 apply (zenon_L866_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.48 apply (zenon_L216_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.48 apply (zenon_L217_); trivial.
% 86.33/86.48 apply (zenon_L218_); trivial.
% 86.33/86.48 apply (zenon_L220_); trivial.
% 86.33/86.48 apply (zenon_L26_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.48 apply (zenon_L222_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.48 apply (zenon_L7_); trivial.
% 86.33/86.48 apply (zenon_L16_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1219_ *)
% 86.33/86.48 assert (zenon_L1220_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H384 zenon_H341 zenon_H2d0 zenon_H343 zenon_H37a zenon_H2ea zenon_H2e5 zenon_H2e zenon_H5a zenon_H3a9 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H71 zenon_H2c9 zenon_H317 zenon_H31a zenon_H2b4 zenon_H45 zenon_H2c2 zenon_H308 zenon_H2bf zenon_H2c5 zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H2bb zenon_H326 zenon_H6b zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H391 zenon_H368 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_Hd1 zenon_H78 zenon_H18 zenon_H40 zenon_Hdc zenon_H2dc zenon_H39 zenon_H1f zenon_Hc2 zenon_H2e1 zenon_H26e zenon_H61 zenon_H3e0 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H313 zenon_Hb8 zenon_H82 zenon_H27f zenon_H293 zenon_Hac zenon_H36f zenon_H375 zenon_H377 zenon_Hb9 zenon_H51.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.48 apply (zenon_L56_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.48 apply (zenon_L74_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.48 apply (zenon_L120_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.48 apply (zenon_L122_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.48 apply (zenon_L123_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.48 apply (zenon_L124_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.48 apply (zenon_L145_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.48 apply (zenon_L148_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.48 apply (zenon_L149_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.48 apply (zenon_L1129_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.48 apply (zenon_L155_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.48 apply (zenon_L156_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.48 apply (zenon_L873_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.48 apply (zenon_L216_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.48 apply (zenon_L217_); trivial.
% 86.33/86.48 apply (zenon_L218_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.48 apply (zenon_L56_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.48 apply (zenon_L74_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.48 apply (zenon_L120_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.48 apply (zenon_L122_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.48 apply (zenon_L123_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.48 apply (zenon_L124_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.48 apply (zenon_L145_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.48 apply (zenon_L148_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.48 apply (zenon_L149_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.48 apply (zenon_L1143_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.48 apply (zenon_L155_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.48 apply (zenon_L156_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.48 apply (zenon_L876_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.48 apply (zenon_L216_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.48 apply (zenon_L217_); trivial.
% 86.33/86.48 apply (zenon_L218_); trivial.
% 86.33/86.48 apply (zenon_L220_); trivial.
% 86.33/86.48 apply (zenon_L26_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.48 apply (zenon_L4_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.48 apply (zenon_L7_); trivial.
% 86.33/86.48 apply (zenon_L16_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.48 apply (zenon_L56_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.48 apply (zenon_L74_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.48 apply (zenon_L120_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.48 apply (zenon_L122_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.48 apply (zenon_L123_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.48 apply (zenon_L124_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.48 apply (zenon_L145_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.48 apply (zenon_L148_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.48 apply (zenon_L149_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.48 apply (zenon_L1129_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.48 apply (zenon_L155_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.48 apply (zenon_L156_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.48 apply (zenon_L880_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.48 apply (zenon_L216_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.48 apply (zenon_L217_); trivial.
% 86.33/86.48 apply (zenon_L218_); trivial.
% 86.33/86.48 apply (zenon_L219_); trivial.
% 86.33/86.48 apply (zenon_L26_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.48 apply (zenon_L4_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.48 apply (zenon_L7_); trivial.
% 86.33/86.48 apply (zenon_L250_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1220_ *)
% 86.33/86.48 assert (zenon_L1221_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H259 zenon_H71 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H6e zenon_H308 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_Hc5 zenon_H37a zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.48 apply (zenon_L56_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.48 apply (zenon_L74_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.48 apply (zenon_L120_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.48 apply (zenon_L122_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.48 apply (zenon_L123_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.48 apply (zenon_L124_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.48 apply (zenon_L145_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.48 apply (zenon_L148_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.48 apply (zenon_L149_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.48 apply (zenon_L1129_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.48 apply (zenon_L155_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.48 apply (zenon_L156_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.48 apply (zenon_L886_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.48 apply (zenon_L216_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.48 apply (zenon_L217_); trivial.
% 86.33/86.48 apply (zenon_L218_); trivial.
% 86.33/86.48 apply (zenon_L220_); trivial.
% 86.33/86.48 apply (zenon_L26_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.48 apply (zenon_L4_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.48 apply (zenon_L7_); trivial.
% 86.33/86.48 apply (zenon_L16_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1221_ *)
% 86.33/86.48 assert (zenon_L1222_ : (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e22)) = (e21)) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H2b4 zenon_H293 zenon_H23 zenon_Hac zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H2f zenon_Ha9 zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H292 | zenon_intro zenon_H2b5 ].
% 86.33/86.48 apply (zenon_L175_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_Hab | zenon_intro zenon_H2b6 ].
% 86.33/86.48 apply (zenon_L39_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H29c | zenon_intro zenon_H4a ].
% 86.33/86.48 apply (zenon_L931_); trivial.
% 86.33/86.48 apply (zenon_L172_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1222_ *)
% 86.33/86.48 assert (zenon_L1223_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H65 zenon_H2f zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.33/86.48 apply (zenon_L189_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.33/86.48 apply (zenon_L1222_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.33/86.48 apply (zenon_L190_); trivial.
% 86.33/86.48 apply (zenon_L171_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1223_ *)
% 86.33/86.48 assert (zenon_L1224_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((op2 (e23) (e21)) = (e21)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e23) (e21)) = (e20)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H2c5 zenon_H6b zenon_H8e zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H9b zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H283 zenon_H2bf zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H37 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H2f zenon_H65 zenon_H2b8 zenon_H35d zenon_H2a6 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.33/86.48 apply (zenon_L23_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.33/86.48 apply (zenon_L686_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.33/86.48 apply (zenon_L1223_); trivial.
% 86.33/86.48 apply (zenon_L163_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1224_ *)
% 86.33/86.48 assert (zenon_L1225_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H6e zenon_H63 zenon_H2d6 zenon_H259 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H2b4 zenon_H293 zenon_H1a0 zenon_H114 zenon_H11c zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H1dc zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H1cc zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H108 zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H289 zenon_H28a zenon_Hb2 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_Hdc zenon_H5a zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.48 apply (zenon_L20_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.48 apply (zenon_L10_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.48 exact (zenon_H63 zenon_H60).
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.48 apply (zenon_L200_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.33/86.48 apply (zenon_L31_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.33/86.48 apply (zenon_L405_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.33/86.48 apply (zenon_L1224_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.33/86.48 apply (zenon_L37_); trivial.
% 86.33/86.48 apply (zenon_L192_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.33/86.48 apply (zenon_L1222_); trivial.
% 86.33/86.48 apply (zenon_L192_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.48 exact (zenon_H28 zenon_H24).
% 86.33/86.48 apply (zenon_L15_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1225_ *)
% 86.33/86.48 assert (zenon_L1226_ : (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H1c zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H37 zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_Hb2 zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H293 zenon_H2b4 zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H259 zenon_H2d6 zenon_H63 zenon_H6e zenon_H40 zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H23 zenon_H2f zenon_H2e zenon_H61.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.48 apply (zenon_L3_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.48 exact (zenon_H268 zenon_H26b).
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.48 apply (zenon_L10_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.48 apply (zenon_L162_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.48 apply (zenon_L1225_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.48 apply (zenon_L14_); trivial.
% 86.33/86.48 apply (zenon_L196_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1226_ *)
% 86.33/86.48 assert (zenon_L1227_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H2f zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.48 apply (zenon_L20_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.48 apply (zenon_L10_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.48 exact (zenon_H63 zenon_H60).
% 86.33/86.48 apply (zenon_L1223_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1227_ *)
% 86.33/86.48 assert (zenon_L1228_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H2f zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.48 apply (zenon_L3_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.48 exact (zenon_H268 zenon_H26b).
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.48 apply (zenon_L10_); trivial.
% 86.33/86.48 apply (zenon_L1227_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1228_ *)
% 86.33/86.48 assert (zenon_L1229_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H2c9 zenon_H18 zenon_H1c zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H289 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H2a6 zenon_H35d zenon_H2f zenon_H353 zenon_H4a8 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.48 apply (zenon_L159_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.48 apply (zenon_L162_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.48 apply (zenon_L163_); trivial.
% 86.33/86.48 apply (zenon_L1228_); trivial.
% 86.33/86.48 (* end of lemma zenon_L1229_ *)
% 86.33/86.48 assert (zenon_L1230_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.33/86.48 do 0 intro. intros zenon_H449 zenon_H11e zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_Hdc zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H1a7 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2dc zenon_H6b zenon_Hb2 zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2c9 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H136.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.48 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.48 apply (zenon_L158_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.48 apply (zenon_L26_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.48 apply (zenon_L159_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.48 apply (zenon_L162_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.48 apply (zenon_L163_); trivial.
% 86.33/86.48 apply (zenon_L1226_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.33/86.48 apply (zenon_L28_); trivial.
% 86.33/86.48 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.33/86.49 apply (zenon_L1229_); trivial.
% 86.33/86.49 apply (zenon_L209_); trivial.
% 86.33/86.49 apply (zenon_L31_); trivial.
% 86.33/86.49 apply (zenon_L85_); trivial.
% 86.33/86.49 apply (zenon_L86_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.49 apply (zenon_L59_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.49 apply (zenon_L62_); trivial.
% 86.33/86.49 apply (zenon_L152_); trivial.
% 86.33/86.49 exact (zenon_H44a zenon_H122).
% 86.33/86.49 (* end of lemma zenon_L1230_ *)
% 86.33/86.49 assert (zenon_L1231_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H139 zenon_H136 zenon_H10a zenon_Hb8 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H2c9 zenon_H5a zenon_H63 zenon_H2d6 zenon_H28 zenon_H82 zenon_Hb2 zenon_H6b zenon_H2dc zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H1a7 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_Hdc zenon_Hb5 zenon_H39 zenon_H40 zenon_H45 zenon_H6e zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H25 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H12a zenon_H11e zenon_H449.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.49 apply (zenon_L1230_); trivial.
% 86.33/86.49 apply (zenon_L1230_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1231_ *)
% 86.33/86.49 assert (zenon_L1232_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H37a zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28c zenon_Hb8 zenon_H71 zenon_H82 zenon_H3dd zenon_H343 zenon_H2e1 zenon_H61 zenon_H26e zenon_H2db zenon_H320 zenon_H267 zenon_H268 zenon_Hd5 zenon_H89 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_Hc6 zenon_H78 zenon_H261 zenon_Hc0 zenon_H259 zenon_H2d6 zenon_H23 zenon_H40 zenon_H25.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.49 apply (zenon_L159_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.49 apply (zenon_L162_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.49 apply (zenon_L163_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.33/86.49 apply (zenon_L159_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.33/86.49 apply (zenon_L511_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.33/86.49 apply (zenon_L296_); trivial.
% 86.33/86.49 apply (zenon_L987_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1232_ *)
% 86.33/86.49 assert (zenon_L1233_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e20)) = (e23)) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H26e zenon_H2c2 zenon_H2bb zenon_H2b8 zenon_Hac zenon_H89 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H6b zenon_H2c5 zenon_H28c zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H293 zenon_H2b4 zenon_H2c9 zenon_H61 zenon_H71 zenon_H1c zenon_H289 zenon_H28a zenon_H27f zenon_H27e zenon_Hdc zenon_H82 zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.49 apply (zenon_L20_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.49 apply (zenon_L10_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.49 exact (zenon_H63 zenon_H60).
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.49 apply (zenon_L220_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_H81 | zenon_intro zenon_Hb6 ].
% 86.33/86.49 apply (zenon_L31_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H8e | zenon_intro zenon_Hb7 ].
% 86.33/86.49 apply (zenon_L173_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hb7); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hab ].
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.33/86.49 apply (zenon_L960_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.33/86.49 apply (zenon_L197_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.33/86.49 apply (zenon_L171_); trivial.
% 86.33/86.49 apply (zenon_L172_); trivial.
% 86.33/86.49 apply (zenon_L192_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.49 exact (zenon_H28 zenon_H24).
% 86.33/86.49 apply (zenon_L15_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1233_ *)
% 86.33/86.49 assert (zenon_L1234_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> ((op2 (e21) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H2dc zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H267 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_Hb5 zenon_H82 zenon_Hdc zenon_H27e zenon_H27f zenon_H28a zenon_H289 zenon_H1c zenon_H71 zenon_H2c9 zenon_H2b4 zenon_H293 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H1dc zenon_H1b3 zenon_H228 zenon_H225 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H15a zenon_H22c zenon_H4a8 zenon_H353 zenon_H35d zenon_H2a6 zenon_H22f zenon_H150 zenon_H113 zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H31a zenon_H28c zenon_H2c5 zenon_H6b zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H26e zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.49 apply (zenon_L2_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.49 exact (zenon_H268 zenon_H26b).
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.49 apply (zenon_L10_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.49 apply (zenon_L162_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.49 apply (zenon_L1233_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.49 apply (zenon_L14_); trivial.
% 86.33/86.49 apply (zenon_L195_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1234_ *)
% 86.33/86.49 assert (zenon_L1235_ : (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H65 zenon_H2f zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H2ba | zenon_intro zenon_H2c3 ].
% 86.33/86.49 apply (zenon_L189_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2c4 ].
% 86.33/86.49 apply (zenon_L960_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H282 ].
% 86.33/86.49 apply (zenon_L190_); trivial.
% 86.33/86.49 apply (zenon_L171_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1235_ *)
% 86.33/86.49 assert (zenon_L1236_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((op2 (e23) (e21)) = (e20)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H2b8 zenon_H2f zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.49 apply (zenon_L20_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.49 apply (zenon_L10_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.49 exact (zenon_H63 zenon_H60).
% 86.33/86.49 apply (zenon_L1235_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1236_ *)
% 86.33/86.49 assert (zenon_L1237_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H2c9 zenon_H14 zenon_H18 zenon_H268 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H27d zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H2f zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H37 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H7c zenon_H2bf zenon_H23 zenon_H283.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.49 apply (zenon_L2_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.49 exact (zenon_H268 zenon_H26b).
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.49 apply (zenon_L10_); trivial.
% 86.33/86.49 apply (zenon_L1236_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1237_ *)
% 86.33/86.49 assert (zenon_L1238_ : (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.33/86.49 do 0 intro. intros zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H37a zenon_H40 zenon_H2d6 zenon_Hd1 zenon_Hc2 zenon_H78 zenon_H6b zenon_H2c5 zenon_H28c zenon_H71 zenon_H1c zenon_H289 zenon_H27f zenon_Hdc zenon_Hb5 zenon_H28 zenon_H45 zenon_H39 zenon_H2dc zenon_H343 zenon_H2c9 zenon_H18 zenon_H6e zenon_H5a zenon_H2e zenon_H63 zenon_H2c2 zenon_H2bb zenon_H31a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H154 zenon_H125 zenon_H14f zenon_H113 zenon_H150 zenon_H22f zenon_H2a6 zenon_H35d zenon_H353 zenon_H4a8 zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1b3 zenon_H1dc zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_Hac zenon_H293 zenon_H2b4 zenon_H2bf zenon_H283 zenon_Hb8 zenon_H3dd zenon_H2db zenon_H320 zenon_H2d0 zenon_Hc6 zenon_H259 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.49 apply (zenon_L158_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.49 apply (zenon_L26_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.33/86.49 apply (zenon_L1232_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.33/86.49 apply (zenon_L28_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.49 apply (zenon_L159_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.49 apply (zenon_L162_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.49 apply (zenon_L163_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H37a); [ zenon_intro zenon_H25b | zenon_intro zenon_H37b ].
% 86.33/86.49 apply (zenon_L159_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H37b); [ zenon_intro zenon_H27e | zenon_intro zenon_H37c ].
% 86.33/86.49 apply (zenon_L1234_); trivial.
% 86.33/86.49 apply (zenon_or_s _ _ zenon_H37c); [ zenon_intro zenon_H344 | zenon_intro zenon_H27d ].
% 86.33/86.49 apply (zenon_L296_); trivial.
% 86.33/86.49 apply (zenon_L1237_); trivial.
% 86.33/86.49 apply (zenon_L209_); trivial.
% 86.33/86.49 apply (zenon_L31_); trivial.
% 86.33/86.49 (* end of lemma zenon_L1238_ *)
% 86.33/86.49 assert (zenon_L1239_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.33/86.50 do 0 intro. intros zenon_H449 zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H36c zenon_H4de zenon_H4da zenon_H248 zenon_H11e zenon_H11c zenon_H114 zenon_H236 zenon_H1ca zenon_H125 zenon_H1b3 zenon_H17a zenon_H1c1 zenon_H368 zenon_H391 zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H39 zenon_H82 zenon_Hb8 zenon_Hc2 zenon_H343 zenon_H2e1 zenon_H2d6 zenon_H25 zenon_H78 zenon_H2e zenon_H40 zenon_H45 zenon_H2dc zenon_H320 zenon_H18 zenon_Hd1 zenon_H28 zenon_H2d0 zenon_H2db zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H6e zenon_Hb5 zenon_H6b zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H2b4 zenon_H31a zenon_H16e zenon_H160 zenon_H22f zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_Hfd zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_Hac zenon_H293 zenon_H1c zenon_H2c9 zenon_H63 zenon_H5a zenon_Hbb zenon_H71 zenon_H3e0 zenon_H168 zenon_H10a zenon_H136.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.33/86.50 apply (zenon_L158_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.33/86.50 apply (zenon_L1123_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.33/86.50 apply (zenon_L1238_); trivial.
% 86.33/86.50 apply (zenon_L516_); trivial.
% 86.33/86.50 apply (zenon_L85_); trivial.
% 86.33/86.50 apply (zenon_L86_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.50 apply (zenon_L59_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.50 apply (zenon_L62_); trivial.
% 86.33/86.50 apply (zenon_L152_); trivial.
% 86.33/86.50 exact (zenon_H44a zenon_H122).
% 86.33/86.50 (* end of lemma zenon_L1239_ *)
% 86.33/86.50 assert (zenon_L1240_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.33/86.50 do 0 intro. intros zenon_H256 zenon_H4de zenon_H4da zenon_H248 zenon_H1ca zenon_H391 zenon_H3dd zenon_H27f zenon_H28c zenon_H343 zenon_H320 zenon_H2db zenon_H37a zenon_H31a zenon_H22f zenon_H3e0 zenon_H11e zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H6e zenon_H45 zenon_H40 zenon_H39 zenon_Hb5 zenon_Hdc zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H43d zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2dc zenon_H6b zenon_Hb2 zenon_H82 zenon_H28 zenon_H2d6 zenon_H63 zenon_H5a zenon_H2c9 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_Hb8 zenon_H10a zenon_H136.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.33/86.50 apply (zenon_L1231_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.50 apply (zenon_L1239_); trivial.
% 86.33/86.50 apply (zenon_L1239_); trivial.
% 86.33/86.50 (* end of lemma zenon_L1240_ *)
% 86.33/86.50 assert (zenon_L1241_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.50 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H18 zenon_H2c9 zenon_H5a zenon_H2d6 zenon_H28 zenon_Hb2 zenon_H6b zenon_H2dc zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H368 zenon_H36c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_Hdc zenon_Hb5 zenon_H6e zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H3e0 zenon_H31a zenon_H37a zenon_H2db zenon_H320 zenon_H343 zenon_H28c zenon_H27f zenon_H3dd zenon_H391 zenon_H248 zenon_H4da zenon_H4de zenon_Hba zenon_H4b1 zenon_H3ed zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.50 apply (zenon_L56_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.50 apply (zenon_L74_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.50 apply (zenon_L120_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.50 apply (zenon_L122_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.50 apply (zenon_L123_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.50 apply (zenon_L124_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.50 apply (zenon_L145_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.50 apply (zenon_L148_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.50 apply (zenon_L149_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.50 apply (zenon_L1240_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.50 apply (zenon_L155_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.50 apply (zenon_L156_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.50 apply (zenon_L918_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.50 apply (zenon_L216_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.50 apply (zenon_L217_); trivial.
% 86.33/86.50 apply (zenon_L218_); trivial.
% 86.33/86.50 apply (zenon_L220_); trivial.
% 86.33/86.50 apply (zenon_L26_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.50 apply (zenon_L222_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.50 apply (zenon_L7_); trivial.
% 86.33/86.50 apply (zenon_L16_); trivial.
% 86.33/86.50 (* end of lemma zenon_L1241_ *)
% 86.33/86.50 assert (zenon_L1242_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.50 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H18 zenon_H2c9 zenon_H5a zenon_H2d6 zenon_H28 zenon_Hb2 zenon_H6b zenon_H2dc zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H368 zenon_H36c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_Hdc zenon_Hb5 zenon_H6e zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H3e0 zenon_H31a zenon_H37a zenon_H2db zenon_H320 zenon_H343 zenon_H28c zenon_H27f zenon_H3dd zenon_H391 zenon_H248 zenon_H4da zenon_H4de zenon_H313 zenon_He6 zenon_H3ed zenon_H4b1 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.50 apply (zenon_L56_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.50 apply (zenon_L74_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.50 apply (zenon_L120_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.50 apply (zenon_L122_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.50 apply (zenon_L123_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.50 apply (zenon_L124_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.50 apply (zenon_L145_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.50 apply (zenon_L148_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.50 apply (zenon_L149_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.50 apply (zenon_L1240_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.50 apply (zenon_L155_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.50 apply (zenon_L156_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.50 apply (zenon_L922_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.50 apply (zenon_L216_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.50 apply (zenon_L217_); trivial.
% 86.33/86.50 apply (zenon_L218_); trivial.
% 86.33/86.50 apply (zenon_L220_); trivial.
% 86.33/86.50 apply (zenon_L26_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.50 apply (zenon_L222_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.50 apply (zenon_L7_); trivial.
% 86.33/86.50 apply (zenon_L16_); trivial.
% 86.33/86.50 (* end of lemma zenon_L1242_ *)
% 86.33/86.50 assert (zenon_L1243_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.50 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_H61 zenon_H26e zenon_H2e1 zenon_Hc2 zenon_H2dc zenon_Hdc zenon_H18 zenon_H78 zenon_Hd1 zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_Hb9 zenon_H313 zenon_Hb8 zenon_H82 zenon_H5a zenon_Hb2 zenon_H6b zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_H6e zenon_H2bb zenon_H2b4 zenon_H289 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2c5 zenon_H2d0 zenon_H2c9 zenon_Hbb zenon_H71 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.50 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.50 apply (zenon_L56_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.50 apply (zenon_L74_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.50 apply (zenon_L120_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.50 apply (zenon_L122_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.50 apply (zenon_L123_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.50 apply (zenon_L124_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.50 apply (zenon_L145_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.50 apply (zenon_L148_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.50 apply (zenon_L149_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.50 apply (zenon_L1143_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.50 apply (zenon_L155_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.50 apply (zenon_L156_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.50 apply (zenon_L928_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.50 apply (zenon_L216_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.50 apply (zenon_L217_); trivial.
% 86.33/86.50 apply (zenon_L218_); trivial.
% 86.33/86.50 apply (zenon_L220_); trivial.
% 86.33/86.50 apply (zenon_L26_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.50 apply (zenon_L4_); trivial.
% 86.33/86.50 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.51 apply (zenon_L7_); trivial.
% 86.33/86.51 apply (zenon_L16_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1243_ *)
% 86.33/86.51 assert (zenon_L1244_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e22)) = (e22)) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H2e1 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H26e zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H89 zenon_H37 zenon_H7c zenon_H2bf zenon_H293 zenon_H2b4 zenon_H61 zenon_H2e zenon_H2f zenon_H268 zenon_H18 zenon_H14 zenon_H2c9 zenon_H283 zenon_H23 zenon_H289.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.51 apply (zenon_L159_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.51 apply (zenon_L162_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.51 apply (zenon_L163_); trivial.
% 86.33/86.51 apply (zenon_L1006_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1244_ *)
% 86.33/86.51 assert (zenon_L1245_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H449 zenon_H11e zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H5a zenon_H63 zenon_H28c zenon_H289 zenon_H2c9 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H1a6 zenon_H1a0 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H1dc zenon_H4c1 zenon_H1d7 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H15a zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H368 zenon_H233 zenon_H13f zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H114 zenon_H11c zenon_H168 zenon_H1a7 zenon_H31a zenon_H2b4 zenon_H6e zenon_H18 zenon_H2e1 zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H10a zenon_H136.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.51 apply (zenon_L158_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.51 apply (zenon_L26_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.33/86.51 exact (zenon_Hba zenon_Hc0).
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.33/86.51 apply (zenon_L28_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.33/86.51 apply (zenon_L1244_); trivial.
% 86.33/86.51 apply (zenon_L209_); trivial.
% 86.33/86.51 apply (zenon_L31_); trivial.
% 86.33/86.51 apply (zenon_L85_); trivial.
% 86.33/86.51 apply (zenon_L86_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.51 apply (zenon_L59_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.51 apply (zenon_L62_); trivial.
% 86.33/86.51 apply (zenon_L152_); trivial.
% 86.33/86.51 exact (zenon_H44a zenon_H122).
% 86.33/86.51 (* end of lemma zenon_L1245_ *)
% 86.33/86.51 assert (zenon_L1246_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H139 zenon_H136 zenon_H10a zenon_Hb8 zenon_H82 zenon_Hba zenon_H45 zenon_H40 zenon_H78 zenon_H39 zenon_H23 zenon_H2e zenon_H2e1 zenon_H18 zenon_H6e zenon_H2b4 zenon_H31a zenon_H1a7 zenon_H168 zenon_H11c zenon_H114 zenon_H36c zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H368 zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H1d7 zenon_H4c1 zenon_H1dc zenon_H125 zenon_H236 zenon_Hfd zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H1a0 zenon_H1a6 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H2c9 zenon_H289 zenon_H28c zenon_H63 zenon_H5a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H267 zenon_H14 zenon_H61 zenon_H25 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H12a zenon_H11e zenon_H449.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.51 apply (zenon_L1245_); trivial.
% 86.33/86.51 apply (zenon_L1245_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1246_ *)
% 86.33/86.51 assert (zenon_L1247_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e23)) = (e20)) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H65 zenon_H307 zenon_H261 zenon_H260 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.33/86.51 apply (zenon_L220_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.33/86.51 apply (zenon_L1019_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.33/86.51 exact (zenon_H28 zenon_H24).
% 86.33/86.51 apply (zenon_L15_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1247_ *)
% 86.33/86.51 assert (zenon_L1248_ : (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e22)) = (e20)) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H2db zenon_H269 zenon_H61 zenon_H3a9 zenon_H6b zenon_H268 zenon_H1c zenon_H2c9 zenon_H2dc zenon_H2d0 zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_H28 zenon_H2c2 zenon_H2bb zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H261 zenon_H307 zenon_H308 zenon_H2c5 zenon_H283 zenon_H2d6 zenon_H63 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.33/86.51 apply (zenon_L2_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.33/86.51 exact (zenon_H268 zenon_H26b).
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.33/86.51 apply (zenon_L10_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 86.33/86.51 apply (zenon_L28_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 86.33/86.51 exact (zenon_H269 zenon_H26d).
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 86.33/86.51 apply (zenon_L1022_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.33/86.51 apply (zenon_L198_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.33/86.51 apply (zenon_L20_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.33/86.51 apply (zenon_L10_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.33/86.51 exact (zenon_H63 zenon_H60).
% 86.33/86.51 apply (zenon_L1247_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.33/86.51 apply (zenon_L14_); trivial.
% 86.33/86.51 apply (zenon_L202_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1248_ *)
% 86.33/86.51 assert (zenon_L1249_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H310 zenon_H7d zenon_H27a zenon_H25 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a zenon_H2bb zenon_H2c2 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H2d0 zenon_H2dc zenon_H2c9 zenon_H1c zenon_H268 zenon_H6b zenon_H3a9 zenon_H61 zenon_H269 zenon_H2db zenon_H30c zenon_H2f zenon_H23.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H310); [ zenon_intro zenon_H273 | zenon_intro zenon_H311 ].
% 86.33/86.51 apply (zenon_L322_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H311); [ zenon_intro zenon_H26b | zenon_intro zenon_H312 ].
% 86.33/86.51 exact (zenon_H268 zenon_H26b).
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H312); [ zenon_intro zenon_H307 | zenon_intro zenon_H30d ].
% 86.33/86.51 apply (zenon_L1248_); trivial.
% 86.33/86.51 apply (zenon_L244_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1249_ *)
% 86.33/86.51 assert (zenon_L1250_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((e20) = (e22))) -> ((op2 (e21) (e20)) = (e22)) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H2e1 zenon_Hd4 zenon_Hd5 zenon_H267 zenon_H310 zenon_H7d zenon_H27a zenon_H25 zenon_H40 zenon_H6e zenon_H5a zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H2bb zenon_H2c2 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_H2d0 zenon_H2dc zenon_H2c9 zenon_H1c zenon_H268 zenon_H6b zenon_H3a9 zenon_H61 zenon_H269 zenon_H2db zenon_H30c zenon_H2f zenon_H23.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.33/86.51 apply (zenon_L159_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.33/86.51 apply (zenon_L162_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.33/86.51 apply (zenon_L163_); trivial.
% 86.33/86.51 apply (zenon_L1249_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1250_ *)
% 86.33/86.51 assert (zenon_L1251_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H449 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H380 zenon_H37a zenon_H343 zenon_H341 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H310 zenon_H30c zenon_H18 zenon_H2e zenon_H2db zenon_H28 zenon_H2d6 zenon_H25 zenon_H1c zenon_H2dc zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H493 zenon_H14f zenon_H14c zenon_H13f zenon_H417 zenon_H313 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H11c zenon_H1d7 zenon_H216 zenon_H22c zenon_H4c1 zenon_H11e zenon_H22f zenon_H160 zenon_H16e zenon_H1cd zenon_H1b3 zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H368 zenon_H233 zenon_H36c zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_H7d zenon_H2e1 zenon_Hba zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H12a zenon_H136.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.51 apply (zenon_L158_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.51 apply (zenon_L26_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H380); [ zenon_intro zenon_Hc0 | zenon_intro zenon_H381 ].
% 86.33/86.51 exact (zenon_Hba zenon_Hc0).
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H381); [ zenon_intro zenon_H27a | zenon_intro zenon_H382 ].
% 86.33/86.51 apply (zenon_L1250_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H382); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H37e ].
% 86.33/86.51 apply (zenon_L220_); trivial.
% 86.33/86.51 apply (zenon_L333_); trivial.
% 86.33/86.51 apply (zenon_L31_); trivial.
% 86.33/86.51 apply (zenon_L84_); trivial.
% 86.33/86.51 apply (zenon_L86_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.51 apply (zenon_L59_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.51 apply (zenon_L62_); trivial.
% 86.33/86.51 apply (zenon_L71_); trivial.
% 86.33/86.51 exact (zenon_H44a zenon_H122).
% 86.33/86.51 (* end of lemma zenon_L1251_ *)
% 86.33/86.51 assert (zenon_L1252_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H2e1 zenon_H18 zenon_H6e zenon_H2b4 zenon_H31a zenon_H36c zenon_H368 zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H4c1 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H293 zenon_H2c9 zenon_H289 zenon_H28c zenon_H5a zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H7d zenon_H2d0 zenon_H6b zenon_H308 zenon_Hd1 zenon_Hc2 zenon_H2c5 zenon_H3f0 zenon_H3ed zenon_H3ea zenon_H313 zenon_H493 zenon_H3a9 zenon_H2dc zenon_H2d6 zenon_H28 zenon_H2db zenon_H30c zenon_H310 zenon_H341 zenon_H343 zenon_H37a zenon_H380 zenon_H298 zenon_H4b1 zenon_H413 zenon_H4bc zenon_Hb5 zenon_H27f zenon_Hdc zenon_H320 zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.33/86.51 apply (zenon_L56_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.33/86.51 apply (zenon_L74_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.33/86.51 apply (zenon_L120_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.33/86.51 apply (zenon_L122_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.33/86.51 apply (zenon_L123_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.33/86.51 apply (zenon_L124_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.33/86.51 apply (zenon_L145_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.33/86.51 apply (zenon_L148_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.33/86.51 apply (zenon_L149_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.33/86.51 apply (zenon_L1246_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.33/86.51 apply (zenon_L1251_); trivial.
% 86.33/86.51 apply (zenon_L1251_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.33/86.51 apply (zenon_L155_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.33/86.51 apply (zenon_L156_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.33/86.51 apply (zenon_L991_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.33/86.51 apply (zenon_L216_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.33/86.51 apply (zenon_L217_); trivial.
% 86.33/86.51 apply (zenon_L218_); trivial.
% 86.33/86.51 apply (zenon_L220_); trivial.
% 86.33/86.51 apply (zenon_L26_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.33/86.51 apply (zenon_L222_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.33/86.51 apply (zenon_L7_); trivial.
% 86.33/86.51 apply (zenon_L16_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1252_ *)
% 86.33/86.51 assert (zenon_L1253_ : ((~((op2 (e21) (e21)) = (e22)))\/(~((op2 (e21) (e22)) = (e21)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((~((op2 (e22) (e22)) = (e22)))\/(~((op2 (e22) (e22)) = (e22)))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H463 zenon_H51 zenon_H2ea zenon_H2e5 zenon_H3e0 zenon_H320 zenon_Hdc zenon_H27f zenon_Hb5 zenon_H4bc zenon_H413 zenon_H4b1 zenon_H298 zenon_H380 zenon_H37a zenon_H343 zenon_H341 zenon_H310 zenon_H30c zenon_H2db zenon_H2d6 zenon_H2dc zenon_H3a9 zenon_H493 zenon_H313 zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H2c5 zenon_Hc2 zenon_Hd1 zenon_H308 zenon_H6b zenon_H2d0 zenon_H7d zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H267 zenon_H261 zenon_Hd4 zenon_Hd5 zenon_H26e zenon_H5a zenon_H28c zenon_H289 zenon_H2c9 zenon_H293 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H4c1 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H368 zenon_H36c zenon_H31a zenon_H2b4 zenon_H6e zenon_H18 zenon_H2e1 zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H465.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H463); [ zenon_intro zenon_H269 | zenon_intro zenon_Hda ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H465); [ zenon_intro zenon_H28 | zenon_intro zenon_H28 ].
% 86.33/86.51 apply (zenon_L1252_); trivial.
% 86.33/86.51 apply (zenon_L1252_); trivial.
% 86.33/86.51 exact (zenon_Hda zenon_Hd4).
% 86.33/86.51 (* end of lemma zenon_L1253_ *)
% 86.33/86.51 assert (zenon_L1254_ : (~((e22) = (e23))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e12)) = (e11))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> ((op2 (e20) (e22)) = (e21)) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H25 zenon_H26e zenon_H23 zenon_H267 zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H14 zenon_H61 zenon_H2e1 zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H31a zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H108 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H1d7 zenon_H4c1 zenon_H417 zenon_H1cc zenon_H22c zenon_H15a zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H225 zenon_H228 zenon_H1dc zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H125 zenon_H154 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H11c zenon_H114 zenon_H1a0 zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2bf zenon_H293 zenon_H2b4 zenon_H2e zenon_H18 zenon_H2c9 zenon_H283 zenon_H289 zenon_H45 zenon_H39 zenon_H78 zenon_H40 zenon_H37a zenon_Hdc zenon_H27f zenon_Hb8 zenon_H71 zenon_H3dd zenon_H343 zenon_H2db zenon_H320 zenon_H2dc zenon_H2d0 zenon_H28 zenon_Hd1 zenon_Hc2 zenon_Hc6 zenon_H259 zenon_H2d6 zenon_Hbb zenon_H37 zenon_H2f zenon_H82.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.33/86.51 apply (zenon_L158_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.33/86.51 apply (zenon_L26_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.33/86.51 apply (zenon_L1232_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.33/86.51 apply (zenon_L28_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.33/86.51 apply (zenon_L1244_); trivial.
% 86.33/86.51 apply (zenon_L209_); trivial.
% 86.33/86.51 apply (zenon_L31_); trivial.
% 86.33/86.51 (* end of lemma zenon_L1254_ *)
% 86.33/86.51 assert (zenon_L1255_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H449 zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H1a7 zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H39 zenon_H82 zenon_Hb8 zenon_Hc2 zenon_H343 zenon_H2e1 zenon_H2d6 zenon_H25 zenon_H78 zenon_H2e zenon_H40 zenon_H45 zenon_H2dc zenon_H320 zenon_H18 zenon_Hd1 zenon_H28 zenon_H2d0 zenon_H2db zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H6e zenon_H2b4 zenon_H31a zenon_H168 zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H1d7 zenon_H4c1 zenon_H1dc zenon_H160 zenon_H16e zenon_H1a0 zenon_H1a6 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_H2c9 zenon_H63 zenon_H5a zenon_Hbb zenon_H71 zenon_H3e0 zenon_H10a zenon_H136.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.33/86.51 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H3e0); [ zenon_intro zenon_Hbd | zenon_intro zenon_H3e1 ].
% 86.33/86.51 apply (zenon_L158_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H3e1); [ zenon_intro zenon_Hc7 | zenon_intro zenon_H3e2 ].
% 86.33/86.51 apply (zenon_L1117_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H3e2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H96 ].
% 86.33/86.51 apply (zenon_L1254_); trivial.
% 86.33/86.51 apply (zenon_L516_); trivial.
% 86.33/86.51 apply (zenon_L85_); trivial.
% 86.33/86.51 apply (zenon_L86_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.33/86.51 apply (zenon_L59_); trivial.
% 86.33/86.51 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.33/86.51 apply (zenon_L62_); trivial.
% 86.33/86.51 apply (zenon_L152_); trivial.
% 86.33/86.51 exact (zenon_H44a zenon_H122).
% 86.33/86.51 (* end of lemma zenon_L1255_ *)
% 86.33/86.51 assert (zenon_L1256_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e12)) = (e11))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e23) (e21)) = (e20)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> False).
% 86.33/86.51 do 0 intro. intros zenon_H6e zenon_H5a zenon_H3a9 zenon_He6 zenon_H40 zenon_H2e zenon_H37 zenon_H39 zenon_H45 zenon_H28 zenon_H2c2 zenon_H28a zenon_H289 zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H493 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H1cd zenon_H16e zenon_Hf9 zenon_H14c zenon_H154 zenon_H125 zenon_H150 zenon_H22f zenon_H313 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H22c zenon_H15a zenon_H113 zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_H1b3 zenon_H1c1 zenon_H221 zenon_H21d zenon_H1d7 zenon_H216 zenon_H225 zenon_H228 zenon_H4c1 zenon_H417 zenon_H11e zenon_H1cc zenon_H11c zenon_H13f zenon_H368 zenon_H236 zenon_H175 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H89 zenon_Hac zenon_H293 zenon_H2b4 zenon_H26e zenon_H2bf zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H260 zenon_H261 zenon_H308 zenon_H2c5 zenon_H283 zenon_H2d6 zenon_H63 zenon_H2f zenon_H2b8 zenon_H23 zenon_H2bb.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.43/86.52 apply (zenon_L20_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.43/86.52 apply (zenon_L10_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.43/86.52 exact (zenon_H63 zenon_H60).
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H3a9); [ zenon_intro zenon_H66 | zenon_intro zenon_H3aa ].
% 86.43/86.52 exact (zenon_He6 zenon_H66).
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H3aa); [ zenon_intro zenon_H307 | zenon_intro zenon_H3ab ].
% 86.43/86.52 apply (zenon_L1247_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H3ab); [ zenon_intro zenon_H60 | zenon_intro zenon_H2ba ].
% 86.43/86.52 exact (zenon_H63 zenon_H60).
% 86.43/86.52 apply (zenon_L189_); trivial.
% 86.43/86.52 (* end of lemma zenon_L1256_ *)
% 86.43/86.52 assert (zenon_L1257_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e12)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H2c9 zenon_H268 zenon_H2db zenon_H269 zenon_H61 zenon_H6b zenon_H2dc zenon_H2d0 zenon_H2bb zenon_H2f zenon_H63 zenon_H2d6 zenon_H283 zenon_H2c5 zenon_H308 zenon_H261 zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H2bf zenon_H26e zenon_H2b4 zenon_H293 zenon_Hac zenon_H89 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H175 zenon_H236 zenon_H368 zenon_H13f zenon_H11c zenon_H1cc zenon_H11e zenon_H417 zenon_H4c1 zenon_H228 zenon_H225 zenon_H216 zenon_H1d7 zenon_H21d zenon_H221 zenon_H1c1 zenon_H1b3 zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H113 zenon_H15a zenon_H22c zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H313 zenon_H22f zenon_H150 zenon_H125 zenon_H154 zenon_H14c zenon_Hf9 zenon_H16e zenon_H1cd zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H493 zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H289 zenon_H28a zenon_H2c2 zenon_H28 zenon_H45 zenon_H39 zenon_H37 zenon_H2e zenon_He6 zenon_H3a9 zenon_H5a zenon_H6e zenon_H23 zenon_H40 zenon_H25.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.43/86.52 apply (zenon_L2_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.43/86.52 exact (zenon_H268 zenon_H26b).
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.43/86.52 apply (zenon_L10_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 86.43/86.52 apply (zenon_L28_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 86.43/86.52 exact (zenon_H269 zenon_H26d).
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 86.43/86.52 apply (zenon_L1021_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.43/86.52 apply (zenon_L198_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.43/86.52 apply (zenon_L1256_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.43/86.52 apply (zenon_L14_); trivial.
% 86.43/86.52 apply (zenon_L202_); trivial.
% 86.43/86.52 (* end of lemma zenon_L1257_ *)
% 86.43/86.52 assert (zenon_L1258_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H449 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H18 zenon_H2e zenon_H2db zenon_He6 zenon_H2d6 zenon_H28 zenon_H25 zenon_H2d0 zenon_H6e zenon_H6b zenon_H2c2 zenon_H283 zenon_H308 zenon_Hd1 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H36c zenon_H233 zenon_H368 zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H125 zenon_H236 zenon_H114 zenon_H113 zenon_H1b3 zenon_H1cd zenon_H16e zenon_H160 zenon_H22f zenon_H11e zenon_H4c1 zenon_H22c zenon_H216 zenon_H1d7 zenon_H11c zenon_H21d zenon_H225 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H313 zenon_H417 zenon_H13f zenon_H14c zenon_H14f zenon_H493 zenon_H228 zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H63 zenon_H5a zenon_H2dc zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_H2c9 zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.43/86.52 apply (zenon_L158_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.43/86.52 apply (zenon_L26_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.43/86.52 apply (zenon_L159_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.43/86.52 apply (zenon_L162_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.43/86.52 apply (zenon_L163_); trivial.
% 86.43/86.52 apply (zenon_L1257_); trivial.
% 86.43/86.52 apply (zenon_L31_); trivial.
% 86.43/86.52 apply (zenon_L84_); trivial.
% 86.43/86.52 apply (zenon_L86_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.43/86.52 apply (zenon_L59_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.43/86.52 apply (zenon_L62_); trivial.
% 86.43/86.52 apply (zenon_L152_); trivial.
% 86.43/86.52 exact (zenon_H44a zenon_H122).
% 86.43/86.52 (* end of lemma zenon_L1258_ *)
% 86.43/86.52 assert (zenon_L1259_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((e12) = (e13))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H139 zenon_H136 zenon_H10a zenon_H168 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2c9 zenon_H45 zenon_H40 zenon_H78 zenon_H39 zenon_H2dc zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H493 zenon_H14f zenon_H14c zenon_H13f zenon_H417 zenon_H313 zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H11c zenon_H1d7 zenon_H216 zenon_H22c zenon_H4c1 zenon_H11e zenon_H22f zenon_H160 zenon_H16e zenon_H1cd zenon_H1b3 zenon_H113 zenon_H114 zenon_H236 zenon_H125 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H368 zenon_H233 zenon_H36c zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_H6b zenon_H6e zenon_H2d0 zenon_H25 zenon_H28 zenon_H2d6 zenon_He6 zenon_H2db zenon_H2e zenon_H18 zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H449.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.43/86.52 apply (zenon_L1258_); trivial.
% 86.43/86.52 apply (zenon_L1258_); trivial.
% 86.43/86.52 (* end of lemma zenon_L1259_ *)
% 86.43/86.52 assert (zenon_L1260_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H256 zenon_He6 zenon_H6b zenon_H308 zenon_H2c5 zenon_H3f0 zenon_H3ed zenon_H3ea zenon_H1cd zenon_H22f zenon_H313 zenon_H493 zenon_H3a9 zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H1e4 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H391 zenon_H368 zenon_H1c1 zenon_H17a zenon_Hfd zenon_H125 zenon_H1ca zenon_H236 zenon_H114 zenon_H11c zenon_H11e zenon_H1b0 zenon_H36c zenon_H248 zenon_H4da zenon_H4de zenon_H3dd zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H39 zenon_H82 zenon_Hb8 zenon_Hc2 zenon_H343 zenon_H2e1 zenon_H2d6 zenon_H25 zenon_H78 zenon_H2e zenon_H40 zenon_H45 zenon_H2dc zenon_H320 zenon_H18 zenon_Hd1 zenon_H28 zenon_H2d0 zenon_H2db zenon_H37a zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H6e zenon_H2b4 zenon_H31a zenon_H168 zenon_H14f zenon_H14c zenon_H113 zenon_H13f zenon_H233 zenon_H22c zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H15a zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H1d7 zenon_H4c1 zenon_H1dc zenon_H160 zenon_H16e zenon_H1a0 zenon_H1a6 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_H2c9 zenon_H63 zenon_H5a zenon_Hbb zenon_H71 zenon_H3e0 zenon_H10a zenon_H136.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.43/86.52 apply (zenon_L1255_); trivial.
% 86.43/86.52 apply (zenon_L1255_); trivial.
% 86.43/86.52 apply (zenon_L1259_); trivial.
% 86.43/86.52 (* end of lemma zenon_L1260_ *)
% 86.43/86.52 assert (zenon_L1261_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((h3 (op1 (e10) (e11))) = (op2 (h3 (e10)) (h3 (e11))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H3e0 zenon_Hbb zenon_H5a zenon_H2c9 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H4c1 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H31a zenon_H2b4 zenon_H6e zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H37a zenon_H2db zenon_H2d0 zenon_H28 zenon_Hd1 zenon_H18 zenon_H320 zenon_H2dc zenon_H78 zenon_H2d6 zenon_H2e1 zenon_H343 zenon_Hc2 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H3dd zenon_H4de zenon_H4da zenon_H248 zenon_H36c zenon_H368 zenon_H391 zenon_H3a9 zenon_H493 zenon_H313 zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H2c5 zenon_H308 zenon_H6b zenon_He6 zenon_H298 zenon_H4b1 zenon_H413 zenon_H4bc zenon_H341 zenon_Hb5 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.52 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.52 apply (zenon_L56_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.52 apply (zenon_L74_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.52 apply (zenon_L120_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.52 apply (zenon_L122_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.52 apply (zenon_L123_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.52 apply (zenon_L124_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.52 apply (zenon_L145_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.52 apply (zenon_L148_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.52 apply (zenon_L149_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.52 apply (zenon_L1260_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.52 apply (zenon_L155_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.52 apply (zenon_L156_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.52 apply (zenon_L991_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.52 apply (zenon_L216_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.52 apply (zenon_L217_); trivial.
% 86.43/86.52 apply (zenon_L218_); trivial.
% 86.43/86.52 apply (zenon_L220_); trivial.
% 86.43/86.52 apply (zenon_L26_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.52 apply (zenon_L222_); trivial.
% 86.43/86.52 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.52 apply (zenon_L7_); trivial.
% 86.43/86.52 apply (zenon_L16_); trivial.
% 86.43/86.52 (* end of lemma zenon_L1261_ *)
% 86.43/86.52 assert (zenon_L1262_ : (~((op2 (h3 (e10)) (h3 (e12))) = (op2 (e20) (e22)))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H4ee zenon_H336 zenon_H2f zenon_H248.
% 86.43/86.52 cut (((h3 (e12)) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H4ef].
% 86.43/86.52 cut (((h3 (e10)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H247].
% 86.43/86.52 congruence.
% 86.43/86.52 apply (zenon_L150_); trivial.
% 86.43/86.52 exact (zenon_H4ef zenon_H336).
% 86.43/86.52 (* end of lemma zenon_L1262_ *)
% 86.43/86.52 assert (zenon_L1263_ : (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((op1 (e10) (e12)) = (e12)) -> ((op2 (e20) (e22)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H4f0 zenon_H17e zenon_H7c zenon_H248 zenon_H2f zenon_H336.
% 86.43/86.52 cut (((h3 (e12)) = (e22)) = ((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))).
% 86.43/86.52 intro zenon_D_pnotp.
% 86.43/86.52 apply zenon_H4f0.
% 86.43/86.52 rewrite <- zenon_D_pnotp.
% 86.43/86.52 exact zenon_H336.
% 86.43/86.52 cut (((e22) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f1].
% 86.43/86.52 cut (((h3 (e12)) = (h3 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f2].
% 86.43/86.52 congruence.
% 86.43/86.52 elim (classic ((h3 (op1 (e10) (e12))) = (h3 (op1 (e10) (e12))))); [ zenon_intro zenon_H4f3 | zenon_intro zenon_H4f4 ].
% 86.43/86.52 cut (((h3 (op1 (e10) (e12))) = (h3 (op1 (e10) (e12)))) = ((h3 (e12)) = (h3 (op1 (e10) (e12))))).
% 86.43/86.52 intro zenon_D_pnotp.
% 86.43/86.52 apply zenon_H4f2.
% 86.43/86.52 rewrite <- zenon_D_pnotp.
% 86.43/86.52 exact zenon_H4f3.
% 86.43/86.52 cut (((h3 (op1 (e10) (e12))) = (h3 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f4].
% 86.43/86.52 cut (((h3 (op1 (e10) (e12))) = (h3 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H4f5].
% 86.43/86.52 congruence.
% 86.43/86.52 cut (((op1 (e10) (e12)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H182].
% 86.43/86.52 congruence.
% 86.43/86.52 exact (zenon_H182 zenon_H17e).
% 86.43/86.52 apply zenon_H4f4. apply refl_equal.
% 86.43/86.52 apply zenon_H4f4. apply refl_equal.
% 86.43/86.52 elim (classic ((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [ zenon_intro zenon_H4f6 | zenon_intro zenon_H4f7 ].
% 86.43/86.52 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12)))) = ((e22) = (op2 (h3 (e10)) (h3 (e12))))).
% 86.43/86.52 intro zenon_D_pnotp.
% 86.43/86.52 apply zenon_H4f1.
% 86.43/86.52 rewrite <- zenon_D_pnotp.
% 86.43/86.52 exact zenon_H4f6.
% 86.43/86.52 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f7].
% 86.43/86.52 cut (((op2 (h3 (e10)) (h3 (e12))) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H4f8].
% 86.43/86.52 congruence.
% 86.43/86.52 cut (((op2 (e20) (e22)) = (e22)) = ((op2 (h3 (e10)) (h3 (e12))) = (e22))).
% 86.43/86.52 intro zenon_D_pnotp.
% 86.43/86.52 apply zenon_H4f8.
% 86.43/86.52 rewrite <- zenon_D_pnotp.
% 86.43/86.52 exact zenon_H7c.
% 86.43/86.52 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 86.43/86.52 cut (((op2 (e20) (e22)) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f9].
% 86.43/86.52 congruence.
% 86.43/86.52 elim (classic ((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [ zenon_intro zenon_H4f6 | zenon_intro zenon_H4f7 ].
% 86.43/86.52 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12)))) = ((op2 (e20) (e22)) = (op2 (h3 (e10)) (h3 (e12))))).
% 86.43/86.52 intro zenon_D_pnotp.
% 86.43/86.52 apply zenon_H4f9.
% 86.43/86.52 rewrite <- zenon_D_pnotp.
% 86.43/86.52 exact zenon_H4f6.
% 86.43/86.52 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f7].
% 86.43/86.52 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H4ee].
% 86.43/86.52 congruence.
% 86.43/86.52 apply (zenon_L1262_); trivial.
% 86.43/86.52 apply zenon_H4f7. apply refl_equal.
% 86.43/86.52 apply zenon_H4f7. apply refl_equal.
% 86.43/86.52 apply zenon_H2b. apply refl_equal.
% 86.43/86.52 apply zenon_H4f7. apply refl_equal.
% 86.43/86.52 apply zenon_H4f7. apply refl_equal.
% 86.43/86.52 (* end of lemma zenon_L1263_ *)
% 86.43/86.52 assert (zenon_L1264_ : (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.52 do 0 intro. intros zenon_H22c zenon_H15a zenon_H159 zenon_H114 zenon_H154 zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H208 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H336 zenon_H2f zenon_H248 zenon_H7c zenon_H4f0 zenon_H228 zenon_H108.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H22c); [ zenon_intro zenon_H157 | zenon_intro zenon_H22d ].
% 86.43/86.53 apply (zenon_L82_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H22d); [ zenon_intro zenon_H1b4 | zenon_intro zenon_H22e ].
% 86.43/86.53 apply (zenon_L129_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H22e); [ zenon_intro zenon_H17e | zenon_intro zenon_H229 ].
% 86.43/86.53 apply (zenon_L1263_); trivial.
% 86.43/86.53 apply (zenon_L136_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1264_ *)
% 86.43/86.53 assert (zenon_L1265_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((op2 (e20) (e22)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((op1 (e11) (e12)) = (e10)) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H228 zenon_H4f0 zenon_H7c zenon_H248 zenon_H2f zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H114 zenon_H159 zenon_H15a zenon_H22c zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.43/86.53 apply (zenon_L305_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.43/86.53 apply (zenon_L1264_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.43/86.53 apply (zenon_L69_); trivial.
% 86.43/86.53 apply (zenon_L140_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1265_ *)
% 86.43/86.53 assert (zenon_L1266_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H336 zenon_H2f zenon_H248 zenon_H7c zenon_H4f0 zenon_H228 zenon_H367 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 86.43/86.53 apply (zenon_L78_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 86.43/86.53 exact (zenon_H175 zenon_H178).
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.43/86.53 apply (zenon_L58_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.43/86.53 exact (zenon_H175 zenon_H178).
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.43/86.53 apply (zenon_L65_); trivial.
% 86.43/86.53 apply (zenon_L1265_); trivial.
% 86.43/86.53 apply (zenon_L83_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1266_ *)
% 86.43/86.53 assert (zenon_L1267_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H336 zenon_H2f zenon_H248 zenon_H7c zenon_H4f0 zenon_H228 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.43/86.53 apply (zenon_L368_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.43/86.53 apply (zenon_L369_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.43/86.53 apply (zenon_L136_); trivial.
% 86.43/86.53 apply (zenon_L1266_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1267_ *)
% 86.43/86.53 assert (zenon_L1268_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H61 zenon_H14 zenon_H267 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H25 zenon_H2e1 zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H14c zenon_H14f zenon_H36c zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.43/86.53 apply (zenon_L158_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.43/86.53 apply (zenon_L26_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.43/86.53 exact (zenon_Hba zenon_Hc0).
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.43/86.53 apply (zenon_L28_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.43/86.53 apply (zenon_L1267_); trivial.
% 86.43/86.53 apply (zenon_L209_); trivial.
% 86.43/86.53 apply (zenon_L31_); trivial.
% 86.43/86.53 apply (zenon_L85_); trivial.
% 86.43/86.53 apply (zenon_L86_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.43/86.53 apply (zenon_L59_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.43/86.53 apply (zenon_L62_); trivial.
% 86.43/86.53 apply (zenon_L152_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1268_ *)
% 86.43/86.53 assert (zenon_L1269_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H256 zenon_H11e zenon_H11c zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H61 zenon_H14 zenon_H267 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H25 zenon_H2e1 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_H2e zenon_H23 zenon_H39 zenon_H78 zenon_H40 zenon_H45 zenon_Hba zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.43/86.53 apply (zenon_L1268_); trivial.
% 86.43/86.53 apply (zenon_L1268_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1269_ *)
% 86.43/86.53 assert (zenon_L1270_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H18 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H28f zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2b4 zenon_H298 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.53 apply (zenon_L56_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.53 apply (zenon_L74_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.53 apply (zenon_L120_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.53 apply (zenon_L122_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.53 apply (zenon_L123_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.53 apply (zenon_L124_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.53 apply (zenon_L145_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.53 apply (zenon_L148_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.53 apply (zenon_L149_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.53 apply (zenon_L1269_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.53 apply (zenon_L155_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.53 apply (zenon_L156_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.53 apply (zenon_L211_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.53 apply (zenon_L216_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.53 apply (zenon_L217_); trivial.
% 86.43/86.53 apply (zenon_L218_); trivial.
% 86.43/86.53 apply (zenon_L220_); trivial.
% 86.43/86.53 apply (zenon_L26_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.53 apply (zenon_L222_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.53 apply (zenon_L7_); trivial.
% 86.43/86.53 apply (zenon_L16_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1270_ *)
% 86.43/86.53 assert (zenon_L1271_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H2c5 zenon_He6 zenon_H320 zenon_H27d zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H267 zenon_H268 zenon_Hd5 zenon_H89 zenon_Hd4 zenon_H37 zenon_H269 zenon_H2dc zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H2f zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H26e zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.43/86.53 exact (zenon_He6 zenon_H66).
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.43/86.53 apply (zenon_L675_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.43/86.53 apply (zenon_L1267_); trivial.
% 86.43/86.53 apply (zenon_L163_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1271_ *)
% 86.43/86.53 assert (zenon_L1272_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e20) (e23)) = (e23)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_Hc0 zenon_H28a zenon_H289 zenon_H283 zenon_H1c zenon_H71 zenon_H18 zenon_H61 zenon_H2c9 zenon_H2c5 zenon_He6 zenon_H320 zenon_Hd1 zenon_H14 zenon_Hc2 zenon_H78 zenon_H261 zenon_H267 zenon_H268 zenon_Hd5 zenon_H89 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H26e zenon_H28c zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.43/86.53 apply (zenon_L200_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.43/86.53 apply (zenon_L1271_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.43/86.53 apply (zenon_L197_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.43/86.53 apply (zenon_L171_); trivial.
% 86.43/86.53 apply (zenon_L172_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.43/86.53 exact (zenon_H28 zenon_H24).
% 86.43/86.53 apply (zenon_L15_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1272_ *)
% 86.43/86.53 assert (zenon_L1273_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H2e1 zenon_H2d6 zenon_H259 zenon_Hc0 zenon_H289 zenon_H283 zenon_H1c zenon_H71 zenon_H18 zenon_H61 zenon_H2c9 zenon_H2c5 zenon_He6 zenon_H320 zenon_Hd1 zenon_H14 zenon_Hc2 zenon_H78 zenon_H261 zenon_H267 zenon_H268 zenon_Hd5 zenon_H89 zenon_Hd4 zenon_H269 zenon_H2dc zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H26e zenon_H28c zenon_H28 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.43/86.53 apply (zenon_L159_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.43/86.53 apply (zenon_L162_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.43/86.53 apply (zenon_L163_); trivial.
% 86.43/86.53 apply (zenon_L1272_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1273_ *)
% 86.43/86.53 assert (zenon_L1274_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H136 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2d6 zenon_H28 zenon_H2c5 zenon_H154 zenon_H20f zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H14c zenon_H14f zenon_H36c zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H18 zenon_H320 zenon_H2dc zenon_He6 zenon_H1c zenon_H2c9 zenon_H283 zenon_H289 zenon_H28c zenon_H2e zenon_H39 zenon_H40 zenon_H45 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.43/86.53 apply (zenon_L158_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.43/86.53 apply (zenon_L26_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.43/86.53 apply (zenon_L1273_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.43/86.53 apply (zenon_L28_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.43/86.53 apply (zenon_L1267_); trivial.
% 86.43/86.53 apply (zenon_L209_); trivial.
% 86.43/86.53 apply (zenon_L31_); trivial.
% 86.43/86.53 apply (zenon_L84_); trivial.
% 86.43/86.53 apply (zenon_L86_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.43/86.53 apply (zenon_L59_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.43/86.53 apply (zenon_L62_); trivial.
% 86.43/86.53 apply (zenon_L71_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1274_ *)
% 86.43/86.53 assert (zenon_L1275_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H256 zenon_H11e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2d6 zenon_H28 zenon_H2c5 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H18 zenon_H320 zenon_H2dc zenon_He6 zenon_H1c zenon_H2c9 zenon_H283 zenon_H289 zenon_H28c zenon_H2e zenon_H39 zenon_H40 zenon_H45 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H11c zenon_H10a zenon_H12a zenon_H136.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.43/86.53 apply (zenon_L1274_); trivial.
% 86.43/86.53 apply (zenon_L1274_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1275_ *)
% 86.43/86.53 assert (zenon_L1276_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2db zenon_H2d0 zenon_H28f zenon_H27f zenon_Hdc zenon_H274 zenon_H6e zenon_H2b4 zenon_H298 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_H6b zenon_Hb5 zenon_H5a zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.53 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.53 apply (zenon_L56_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.53 apply (zenon_L74_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.53 apply (zenon_L120_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.53 apply (zenon_L122_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.53 apply (zenon_L123_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.53 apply (zenon_L124_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.53 apply (zenon_L145_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.53 apply (zenon_L148_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.53 apply (zenon_L149_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.53 apply (zenon_L1275_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.53 apply (zenon_L155_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.53 apply (zenon_L156_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.53 apply (zenon_L211_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.53 apply (zenon_L216_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.53 apply (zenon_L217_); trivial.
% 86.43/86.53 apply (zenon_L218_); trivial.
% 86.43/86.53 apply (zenon_L220_); trivial.
% 86.43/86.53 apply (zenon_L26_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.53 apply (zenon_L222_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.53 apply (zenon_L7_); trivial.
% 86.43/86.53 apply (zenon_L16_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1276_ *)
% 86.43/86.53 assert (zenon_L1277_ : (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e21) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H2c5 zenon_H65 zenon_H6b zenon_Hdc zenon_H40 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H43d zenon_Hed zenon_H375 zenon_H89 zenon_H9b zenon_H37 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H2f zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H26e zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c5); [ zenon_intro zenon_H66 | zenon_intro zenon_H2c6 ].
% 86.43/86.53 apply (zenon_L23_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_Hc6 | zenon_intro zenon_H2c7 ].
% 86.43/86.53 apply (zenon_L687_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c7); [ zenon_intro zenon_H7c | zenon_intro zenon_H26f ].
% 86.43/86.53 apply (zenon_L1267_); trivial.
% 86.43/86.53 apply (zenon_L163_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1277_ *)
% 86.43/86.53 assert (zenon_L1278_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e22) (e20)) = (e21)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e21)) = (e20)) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H6e zenon_H2e zenon_H63 zenon_Hb2 zenon_H28a zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H336 zenon_H248 zenon_H4f0 zenon_H228 zenon_H368 zenon_H236 zenon_H175 zenon_H101 zenon_H233 zenon_H160 zenon_H114 zenon_H108 zenon_H3dd zenon_H1f zenon_H39 zenon_H2dc zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H375 zenon_Hed zenon_H43d zenon_H40 zenon_Hdc zenon_H5a zenon_H2c5 zenon_H6b zenon_H261 zenon_H260 zenon_H3d zenon_H78 zenon_Hc2 zenon_H18 zenon_H14 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H37 zenon_H89 zenon_H2f zenon_Hac zenon_H2b8 zenon_H2bb zenon_H2c2 zenon_H26e zenon_H23.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.43/86.53 apply (zenon_L20_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.43/86.53 apply (zenon_L10_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.43/86.53 exact (zenon_H63 zenon_H60).
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.43/86.53 apply (zenon_L405_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.43/86.53 apply (zenon_L1277_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.43/86.53 apply (zenon_L37_); trivial.
% 86.43/86.53 apply (zenon_L192_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1278_ *)
% 86.43/86.53 assert (zenon_L1279_ : (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e21)) = (e20)) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H28a zenon_Hb2 zenon_H63 zenon_H2e zenon_H6e zenon_H23 zenon_H40 zenon_H61 zenon_H2b8.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.43/86.53 apply (zenon_L198_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.43/86.53 apply (zenon_L1278_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.43/86.53 apply (zenon_L14_); trivial.
% 86.43/86.53 apply (zenon_L195_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1279_ *)
% 86.43/86.53 assert (zenon_L1280_ : (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e20) (e23)) = (e23)) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.43/86.53 do 0 intro. intros zenon_H2c9 zenon_H1c zenon_H268 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H28a zenon_Hb2 zenon_H63 zenon_H2e zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H19 | zenon_intro zenon_H2ca ].
% 86.43/86.53 apply (zenon_L3_); trivial.
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2ca); [ zenon_intro zenon_H26b | zenon_intro zenon_H2cb ].
% 86.43/86.53 exact (zenon_H268 zenon_H26b).
% 86.43/86.53 apply (zenon_or_s _ _ zenon_H2cb); [ zenon_intro zenon_H30 | zenon_intro zenon_H2b8 ].
% 86.43/86.53 apply (zenon_L10_); trivial.
% 86.43/86.53 apply (zenon_L1279_); trivial.
% 86.43/86.53 (* end of lemma zenon_L1280_ *)
% 86.43/86.53 assert (zenon_L1281_ : (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e20) = (e23))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H2e1 zenon_H2fb zenon_H267 zenon_H2c9 zenon_H1c zenon_H268 zenon_H26e zenon_H2c2 zenon_H2bb zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H2bf zenon_H283 zenon_Hd1 zenon_H14 zenon_H18 zenon_Hc2 zenon_H78 zenon_H3d zenon_H261 zenon_H6b zenon_H2c5 zenon_H5a zenon_Hdc zenon_H43d zenon_Hed zenon_H375 zenon_Hc0 zenon_H329 zenon_H2d0 zenon_H2dc zenon_H39 zenon_H1f zenon_H3dd zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_Hb2 zenon_H63 zenon_H2e zenon_H6e zenon_H23 zenon_H40 zenon_H61.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.43/86.54 apply (zenon_L159_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.43/86.54 apply (zenon_L231_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.43/86.54 apply (zenon_L163_); trivial.
% 86.43/86.54 apply (zenon_L1280_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1281_ *)
% 86.43/86.54 assert (zenon_L1282_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13))))))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_Hbb zenon_H6e zenon_H63 zenon_Hb2 zenon_H3dd zenon_H2dc zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_H43d zenon_Hdc zenon_H5a zenon_H2c5 zenon_H6b zenon_Hc2 zenon_H18 zenon_Hd1 zenon_H283 zenon_H2bf zenon_H89 zenon_Hac zenon_H2bb zenon_H2c2 zenon_H1c zenon_H2c9 zenon_H40 zenon_H78 zenon_H37 zenon_H39 zenon_H2e zenon_H45 zenon_H108 zenon_H114 zenon_H160 zenon_H233 zenon_H101 zenon_H175 zenon_H236 zenon_H368 zenon_H228 zenon_H4f0 zenon_H248 zenon_H2f zenon_H336 zenon_H1c1 zenon_Hf9 zenon_Hfd zenon_H1b0 zenon_H17a zenon_H122 zenon_H209 zenon_H14f zenon_H13f zenon_H113 zenon_H15a zenon_H22c zenon_H125 zenon_H154 zenon_H150 zenon_H14c zenon_H16e zenon_H20f zenon_H104 zenon_H23a zenon_H36c zenon_H2e1 zenon_H61 zenon_H14 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H267 zenon_H23 zenon_H26e zenon_H25.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.43/86.54 apply (zenon_L1281_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.43/86.54 apply (zenon_L28_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.43/86.54 apply (zenon_L1267_); trivial.
% 86.43/86.54 apply (zenon_L233_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1282_ *)
% 86.43/86.54 assert (zenon_L1283_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H14c zenon_H14f zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H63 zenon_H5a zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.43/86.54 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.43/86.54 apply (zenon_L158_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.43/86.54 apply (zenon_L26_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.43/86.54 apply (zenon_L1282_); trivial.
% 86.43/86.54 apply (zenon_L31_); trivial.
% 86.43/86.54 apply (zenon_L85_); trivial.
% 86.43/86.54 apply (zenon_L86_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.43/86.54 apply (zenon_L59_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.43/86.54 apply (zenon_L62_); trivial.
% 86.43/86.54 apply (zenon_L152_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1283_ *)
% 86.43/86.54 assert (zenon_L1284_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H256 zenon_H11e zenon_H11c zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H63 zenon_H5a zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.43/86.54 apply (zenon_L1283_); trivial.
% 86.43/86.54 apply (zenon_L1283_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1284_ *)
% 86.43/86.54 assert (zenon_L1285_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H2dc zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_H259 zenon_Hb5 zenon_H293 zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H2b4 zenon_H274 zenon_H28c zenon_H289 zenon_H27f zenon_H28f zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.54 apply (zenon_L56_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.54 apply (zenon_L74_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.54 apply (zenon_L120_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.54 apply (zenon_L122_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.54 apply (zenon_L123_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.54 apply (zenon_L124_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.54 apply (zenon_L145_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.54 apply (zenon_L148_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.54 apply (zenon_L149_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.54 apply (zenon_L1284_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.54 apply (zenon_L155_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.54 apply (zenon_L156_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.54 apply (zenon_L235_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.54 apply (zenon_L216_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.54 apply (zenon_L217_); trivial.
% 86.43/86.54 apply (zenon_L218_); trivial.
% 86.43/86.54 apply (zenon_L220_); trivial.
% 86.43/86.54 apply (zenon_L26_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.54 apply (zenon_L4_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.54 apply (zenon_L7_); trivial.
% 86.43/86.54 apply (zenon_L16_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1285_ *)
% 86.43/86.54 assert (zenon_L1286_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_H310 zenon_H30c zenon_Hc5 zenon_H293 zenon_H308 zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H289 zenon_H2b4 zenon_H274 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.54 apply (zenon_L56_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.54 apply (zenon_L74_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.54 apply (zenon_L120_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.54 apply (zenon_L122_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.54 apply (zenon_L123_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.54 apply (zenon_L124_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.54 apply (zenon_L145_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.54 apply (zenon_L148_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.54 apply (zenon_L149_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.54 apply (zenon_L1284_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.54 apply (zenon_L155_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.54 apply (zenon_L156_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.54 apply (zenon_L249_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.54 apply (zenon_L216_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.54 apply (zenon_L217_); trivial.
% 86.43/86.54 apply (zenon_L218_); trivial.
% 86.43/86.54 apply (zenon_L219_); trivial.
% 86.43/86.54 apply (zenon_L26_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.54 apply (zenon_L4_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.54 apply (zenon_L7_); trivial.
% 86.43/86.54 apply (zenon_L250_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1286_ *)
% 86.43/86.54 assert (zenon_L1287_ : (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e20)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H2b1 zenon_Hfc zenon_H298 zenon_H297 zenon_H125 zenon_H106 zenon_H1ca zenon_H154 zenon_H236 zenon_H336 zenon_H2f zenon_H248 zenon_H66 zenon_H4f0 zenon_H1fb zenon_H114 zenon_H108.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2b1); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H2b2 ].
% 86.43/86.54 exact (zenon_Hfc zenon_Hf9).
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2b2); [ zenon_intro zenon_Hfe | zenon_intro zenon_H2b3 ].
% 86.43/86.54 apply (zenon_L179_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H157 | zenon_intro zenon_H1fc ].
% 86.43/86.54 cut (((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) = ((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))).
% 86.43/86.54 intro zenon_D_pnotp.
% 86.43/86.54 apply zenon_H4f0.
% 86.43/86.54 rewrite <- zenon_D_pnotp.
% 86.43/86.54 exact zenon_H248.
% 86.43/86.54 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4fa].
% 86.43/86.54 cut (((h3 (e10)) = (h3 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4fb].
% 86.43/86.54 congruence.
% 86.43/86.54 elim (classic ((h3 (op1 (e10) (e12))) = (h3 (op1 (e10) (e12))))); [ zenon_intro zenon_H4f3 | zenon_intro zenon_H4f4 ].
% 86.43/86.54 cut (((h3 (op1 (e10) (e12))) = (h3 (op1 (e10) (e12)))) = ((h3 (e10)) = (h3 (op1 (e10) (e12))))).
% 86.43/86.54 intro zenon_D_pnotp.
% 86.43/86.54 apply zenon_H4fb.
% 86.43/86.54 rewrite <- zenon_D_pnotp.
% 86.43/86.54 exact zenon_H4f3.
% 86.43/86.54 cut (((h3 (op1 (e10) (e12))) = (h3 (op1 (e10) (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f4].
% 86.43/86.54 cut (((h3 (op1 (e10) (e12))) = (h3 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H4fc].
% 86.43/86.54 congruence.
% 86.43/86.54 cut (((op1 (e10) (e12)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H1f6].
% 86.43/86.54 congruence.
% 86.43/86.54 exact (zenon_H1f6 zenon_H157).
% 86.43/86.54 apply zenon_H4f4. apply refl_equal.
% 86.43/86.54 apply zenon_H4f4. apply refl_equal.
% 86.43/86.54 elim (classic ((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [ zenon_intro zenon_H4f6 | zenon_intro zenon_H4f7 ].
% 86.43/86.54 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12)))) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (h3 (e10)) (h3 (e12))))).
% 86.43/86.54 intro zenon_D_pnotp.
% 86.43/86.54 apply zenon_H4fa.
% 86.43/86.54 rewrite <- zenon_D_pnotp.
% 86.43/86.54 exact zenon_H4f6.
% 86.43/86.54 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f7].
% 86.43/86.54 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H4fd].
% 86.43/86.54 congruence.
% 86.43/86.54 cut (((op2 (e20) (e22)) = (e20)) = ((op2 (h3 (e10)) (h3 (e12))) = (op2 (e22) (op2 (e22) (e22))))).
% 86.43/86.54 intro zenon_D_pnotp.
% 86.43/86.54 apply zenon_H4fd.
% 86.43/86.54 rewrite <- zenon_D_pnotp.
% 86.43/86.54 exact zenon_H66.
% 86.43/86.54 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 86.43/86.54 cut (((op2 (e20) (e22)) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f9].
% 86.43/86.54 congruence.
% 86.43/86.54 elim (classic ((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [ zenon_intro zenon_H4f6 | zenon_intro zenon_H4f7 ].
% 86.43/86.54 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12)))) = ((op2 (e20) (e22)) = (op2 (h3 (e10)) (h3 (e12))))).
% 86.43/86.54 intro zenon_D_pnotp.
% 86.43/86.54 apply zenon_H4f9.
% 86.43/86.54 rewrite <- zenon_D_pnotp.
% 86.43/86.54 exact zenon_H4f6.
% 86.43/86.54 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (h3 (e10)) (h3 (e12))))); [idtac | apply NNPP; zenon_intro zenon_H4f7].
% 86.43/86.54 cut (((op2 (h3 (e10)) (h3 (e12))) = (op2 (e20) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H4ee].
% 86.43/86.54 congruence.
% 86.43/86.54 apply (zenon_L1262_); trivial.
% 86.43/86.54 apply zenon_H4f7. apply refl_equal.
% 86.43/86.54 apply zenon_H4f7. apply refl_equal.
% 86.43/86.54 exact (zenon_H254 zenon_H2f).
% 86.43/86.54 apply zenon_H4f7. apply refl_equal.
% 86.43/86.54 apply zenon_H4f7. apply refl_equal.
% 86.43/86.54 apply (zenon_L121_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1287_ *)
% 86.43/86.54 assert (zenon_L1288_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.43/86.54 do 0 intro. intros zenon_H136 zenon_H23 zenon_H2f zenon_Hed zenon_H2b1 zenon_Hfc zenon_H298 zenon_H125 zenon_H1ca zenon_H154 zenon_H236 zenon_H336 zenon_H248 zenon_H4f0 zenon_H1fb zenon_H114 zenon_Hb8 zenon_H259 zenon_H71 zenon_Hb1 zenon_H326 zenon_Hac zenon_H5a zenon_H98 zenon_Hb2 zenon_H31a zenon_H296 zenon_H2b4 zenon_H2e zenon_H39 zenon_H45 zenon_H323 zenon_H30c zenon_H21 zenon_H317 zenon_H2dc zenon_H61 zenon_H9c zenon_H40 zenon_H27d zenon_H320 zenon_H8f zenon_Hb5 zenon_H37 zenon_H82 zenon_H17 zenon_H333 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.43/86.54 apply (zenon_L157_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.43/86.54 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.43/86.54 exact (zenon_H17 zenon_H14).
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.43/86.54 apply (zenon_L266_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.43/86.54 apply (zenon_L1287_); trivial.
% 86.43/86.54 apply (zenon_L52_); trivial.
% 86.43/86.54 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.43/86.54 apply (zenon_L62_); trivial.
% 86.43/86.54 apply (zenon_L247_); trivial.
% 86.43/86.54 (* end of lemma zenon_L1288_ *)
% 86.43/86.54 assert (zenon_L1289_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((e10) = (e13))) -> (~((e11) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H2e4 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2b1 zenon_H114 zenon_H1fb zenon_H248 zenon_H336 zenon_H4f0 zenon_H154 zenon_H1ca zenon_H125 zenon_H108 zenon_H298 zenon_H236 zenon_Hed zenon_H333 zenon_H10a zenon_H313 zenon_H136.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.43/86.55 apply (zenon_L1288_); trivial.
% 86.43/86.55 apply (zenon_L1288_); trivial.
% 86.43/86.55 (* end of lemma zenon_L1289_ *)
% 86.43/86.55 assert (zenon_L1290_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2a3 zenon_H2a7 zenon_H329 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H25 zenon_H51.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.55 apply (zenon_L254_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.55 apply (zenon_L56_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.55 apply (zenon_L74_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.55 apply (zenon_L120_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.55 apply (zenon_L122_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.55 apply (zenon_L123_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.55 apply (zenon_L124_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.55 apply (zenon_L145_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.55 apply (zenon_L148_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.55 apply (zenon_L149_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.55 apply (zenon_L277_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.55 apply (zenon_L155_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.55 apply (zenon_L156_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.55 apply (zenon_L1289_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.55 apply (zenon_L216_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.55 apply (zenon_L217_); trivial.
% 86.43/86.55 apply (zenon_L218_); trivial.
% 86.43/86.55 apply (zenon_L261_); trivial.
% 86.43/86.55 apply (zenon_L285_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.55 apply (zenon_L7_); trivial.
% 86.43/86.55 apply (zenon_L16_); trivial.
% 86.43/86.55 exact (zenon_H33c zenon_H27d).
% 86.43/86.55 (* end of lemma zenon_L1290_ *)
% 86.43/86.55 assert (zenon_L1291_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H6e zenon_H274 zenon_H5a zenon_H27f zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H28 zenon_H2d6 zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H37a zenon_H380 zenon_H7d zenon_H2db zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.55 apply (zenon_L56_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.55 apply (zenon_L74_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.55 apply (zenon_L120_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.55 apply (zenon_L122_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.55 apply (zenon_L123_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.55 apply (zenon_L124_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.55 apply (zenon_L145_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.55 apply (zenon_L148_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.55 apply (zenon_L149_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.55 apply (zenon_L1269_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.55 apply (zenon_L155_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.55 apply (zenon_L156_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.55 apply (zenon_L335_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.55 apply (zenon_L216_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.55 apply (zenon_L217_); trivial.
% 86.43/86.55 apply (zenon_L218_); trivial.
% 86.43/86.55 apply (zenon_L220_); trivial.
% 86.43/86.55 apply (zenon_L26_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.55 apply (zenon_L222_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.55 apply (zenon_L7_); trivial.
% 86.43/86.55 apply (zenon_L16_); trivial.
% 86.43/86.55 (* end of lemma zenon_L1291_ *)
% 86.43/86.55 assert (zenon_L1292_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H341 zenon_H2d0 zenon_H343 zenon_H6e zenon_H274 zenon_H5a zenon_H27f zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2bf zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_Hdc zenon_H28f zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H37a zenon_H380 zenon_H7d zenon_H2db zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.55 apply (zenon_L56_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.55 apply (zenon_L74_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.55 apply (zenon_L120_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.55 apply (zenon_L122_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.55 apply (zenon_L123_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.55 apply (zenon_L124_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.55 apply (zenon_L145_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.55 apply (zenon_L148_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.55 apply (zenon_L149_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.55 apply (zenon_L1275_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.55 apply (zenon_L155_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.55 apply (zenon_L156_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.55 apply (zenon_L335_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.55 apply (zenon_L216_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.55 apply (zenon_L217_); trivial.
% 86.43/86.55 apply (zenon_L218_); trivial.
% 86.43/86.55 apply (zenon_L220_); trivial.
% 86.43/86.55 apply (zenon_L26_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.55 apply (zenon_L222_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.55 apply (zenon_L7_); trivial.
% 86.43/86.55 apply (zenon_L16_); trivial.
% 86.43/86.55 (* end of lemma zenon_L1292_ *)
% 86.43/86.55 assert (zenon_L1293_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H1c5 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_Hb8 zenon_H82 zenon_Hb2 zenon_Hac zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_H39 zenon_H14f zenon_H14c zenon_H13f zenon_H22c zenon_H248 zenon_H336 zenon_H4f0 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H160 zenon_H16e zenon_H23a zenon_H209 zenon_H20f zenon_Hdc zenon_H45 zenon_Hbb zenon_H259 zenon_H11e zenon_H12a zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2d0 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H2b4 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H27f zenon_H28f zenon_H326 zenon_H40 zenon_H2dc zenon_H18 zenon_H1c zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.55 apply (zenon_L56_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.55 apply (zenon_L74_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.55 apply (zenon_L120_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.55 apply (zenon_L122_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.55 apply (zenon_L123_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.55 apply (zenon_L124_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.55 apply (zenon_L145_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.55 apply (zenon_L148_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.55 apply (zenon_L149_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.55 apply (zenon_L1284_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.55 apply (zenon_L155_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.55 apply (zenon_L156_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.55 apply (zenon_L342_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.55 apply (zenon_L216_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.55 apply (zenon_L217_); trivial.
% 86.43/86.55 apply (zenon_L218_); trivial.
% 86.43/86.55 (* end of lemma zenon_L1293_ *)
% 86.43/86.55 assert (zenon_L1294_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_H28c zenon_H289 zenon_H383 zenon_H27f zenon_H343 zenon_H310 zenon_H30c zenon_H377 zenon_H36f zenon_Hb5 zenon_H2b4 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H308 zenon_H293 zenon_H28f zenon_H274 zenon_H37a zenon_H7d zenon_H341 zenon_H380 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.55 apply (zenon_L56_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.55 apply (zenon_L74_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.55 apply (zenon_L120_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.55 apply (zenon_L122_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.55 apply (zenon_L123_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.55 apply (zenon_L124_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.55 apply (zenon_L145_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.55 apply (zenon_L148_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.55 apply (zenon_L149_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.55 apply (zenon_L1284_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.55 apply (zenon_L155_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.55 apply (zenon_L156_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.55 apply (zenon_L356_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.55 apply (zenon_L216_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.55 apply (zenon_L217_); trivial.
% 86.43/86.55 apply (zenon_L218_); trivial.
% 86.43/86.55 apply (zenon_L219_); trivial.
% 86.43/86.55 apply (zenon_L26_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.55 apply (zenon_L4_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.55 apply (zenon_L7_); trivial.
% 86.43/86.55 apply (zenon_L250_); trivial.
% 86.43/86.55 (* end of lemma zenon_L1294_ *)
% 86.43/86.55 assert (zenon_L1295_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.55 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_H310 zenon_H30c zenon_H326 zenon_H28f zenon_H27f zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H308 zenon_H2b4 zenon_H31a zenon_H317 zenon_H289 zenon_H28c zenon_H274 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_Hb9 zenon_H380 zenon_H37a zenon_H343 zenon_H341 zenon_H7d zenon_H377 zenon_H36f zenon_Hb5 zenon_H293 zenon_H313 zenon_H51.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.55 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.43/86.55 apply (zenon_L1293_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.55 apply (zenon_L56_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.55 apply (zenon_L74_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.55 apply (zenon_L120_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.55 apply (zenon_L122_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.55 apply (zenon_L123_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.55 apply (zenon_L124_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.55 apply (zenon_L145_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.55 apply (zenon_L148_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.55 apply (zenon_L149_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.55 apply (zenon_L1284_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.55 apply (zenon_L155_); trivial.
% 86.43/86.55 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.56 apply (zenon_L156_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.56 apply (zenon_L349_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.56 apply (zenon_L216_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.56 apply (zenon_L217_); trivial.
% 86.43/86.56 apply (zenon_L218_); trivial.
% 86.43/86.56 apply (zenon_L219_); trivial.
% 86.43/86.56 apply (zenon_L26_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.56 apply (zenon_L4_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.56 apply (zenon_L7_); trivial.
% 86.43/86.56 apply (zenon_L250_); trivial.
% 86.43/86.56 apply (zenon_L1294_); trivial.
% 86.43/86.56 (* end of lemma zenon_L1295_ *)
% 86.43/86.56 assert (zenon_L1296_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.56 do 0 intro. intros zenon_H384 zenon_H313 zenon_H343 zenon_H37a zenon_H341 zenon_H2ea zenon_H2e5 zenon_H310 zenon_H30c zenon_H326 zenon_H28f zenon_H27f zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H308 zenon_H2b4 zenon_H31a zenon_H317 zenon_H289 zenon_H28c zenon_H274 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H380 zenon_Hc5 zenon_H7d zenon_H377 zenon_H36f zenon_Hb5 zenon_H293 zenon_H51.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.43/86.56 apply (zenon_L1293_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.56 apply (zenon_L56_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.56 apply (zenon_L74_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.56 apply (zenon_L120_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.56 apply (zenon_L122_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.56 apply (zenon_L123_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.56 apply (zenon_L124_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.56 apply (zenon_L145_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.56 apply (zenon_L148_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.56 apply (zenon_L149_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.56 apply (zenon_L1284_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.56 apply (zenon_L155_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.56 apply (zenon_L156_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.56 apply (zenon_L363_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.56 apply (zenon_L216_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.56 apply (zenon_L217_); trivial.
% 86.43/86.56 apply (zenon_L218_); trivial.
% 86.43/86.56 apply (zenon_L220_); trivial.
% 86.43/86.56 apply (zenon_L26_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.56 apply (zenon_L4_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.56 apply (zenon_L7_); trivial.
% 86.43/86.56 apply (zenon_L16_); trivial.
% 86.43/86.56 apply (zenon_L1294_); trivial.
% 86.43/86.56 (* end of lemma zenon_L1296_ *)
% 86.43/86.56 assert (zenon_L1297_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.43/86.56 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H395 zenon_H2bf zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H368 zenon_H391 zenon_H329 zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.56 apply (zenon_L56_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.56 apply (zenon_L74_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.56 apply (zenon_L120_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.56 apply (zenon_L122_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.56 apply (zenon_L123_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.56 apply (zenon_L124_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.56 apply (zenon_L145_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.56 apply (zenon_L148_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.56 apply (zenon_L149_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.56 apply (zenon_L394_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.56 apply (zenon_L155_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.56 apply (zenon_L156_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.56 apply (zenon_L1289_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.56 apply (zenon_L216_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.56 apply (zenon_L217_); trivial.
% 86.43/86.56 apply (zenon_L218_); trivial.
% 86.43/86.56 apply (zenon_L261_); trivial.
% 86.43/86.56 (* end of lemma zenon_L1297_ *)
% 86.43/86.56 assert (zenon_L1298_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.56 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H368 zenon_H391 zenon_H329 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.56 apply (zenon_L254_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.56 apply (zenon_L56_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.56 apply (zenon_L74_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.56 apply (zenon_L120_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.56 apply (zenon_L122_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.56 apply (zenon_L123_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.56 apply (zenon_L124_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.56 apply (zenon_L145_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.56 apply (zenon_L148_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.56 apply (zenon_L149_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.56 apply (zenon_L402_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.56 apply (zenon_L155_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.56 apply (zenon_L156_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.56 apply (zenon_L1289_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.56 apply (zenon_L216_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.56 apply (zenon_L217_); trivial.
% 86.43/86.56 apply (zenon_L218_); trivial.
% 86.43/86.56 apply (zenon_L261_); trivial.
% 86.43/86.56 apply (zenon_L285_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.56 apply (zenon_L7_); trivial.
% 86.43/86.56 apply (zenon_L403_); trivial.
% 86.43/86.56 exact (zenon_H33c zenon_H27d).
% 86.43/86.56 (* end of lemma zenon_L1298_ *)
% 86.43/86.56 assert (zenon_L1299_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.43/86.56 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2b1 zenon_H248 zenon_H336 zenon_H4f0 zenon_H298 zenon_H313 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H391 zenon_H368 zenon_H36c zenon_H2a3 zenon_H353 zenon_H35c zenon_H2bf zenon_H395 zenon_H6e zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.56 apply (zenon_L254_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.43/86.56 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.43/86.56 apply (zenon_L1297_); trivial.
% 86.43/86.56 apply (zenon_L285_); trivial.
% 86.43/86.56 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.57 apply (zenon_L7_); trivial.
% 86.43/86.57 apply (zenon_L403_); trivial.
% 86.43/86.57 exact (zenon_H33c zenon_H27d).
% 86.43/86.57 apply (zenon_L1298_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1299_ *)
% 86.43/86.57 assert (zenon_L1300_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H6e zenon_H3a9 zenon_Hdc zenon_H2c2 zenon_H283 zenon_H308 zenon_Hd1 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H298 zenon_H289 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H28 zenon_H2d6 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H18 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L1269_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.57 apply (zenon_L156_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.57 apply (zenon_L415_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.57 apply (zenon_L216_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.57 apply (zenon_L217_); trivial.
% 86.43/86.57 apply (zenon_L218_); trivial.
% 86.43/86.57 apply (zenon_L220_); trivial.
% 86.43/86.57 apply (zenon_L26_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.57 apply (zenon_L222_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.57 apply (zenon_L7_); trivial.
% 86.43/86.57 apply (zenon_L16_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1300_ *)
% 86.43/86.57 assert (zenon_L1301_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H6e zenon_H3a9 zenon_Hdc zenon_H2c2 zenon_H308 zenon_H2bf zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H298 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H5a zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L1275_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.57 apply (zenon_L156_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.57 apply (zenon_L415_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.57 apply (zenon_L216_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.57 apply (zenon_L217_); trivial.
% 86.43/86.57 apply (zenon_L218_); trivial.
% 86.43/86.57 apply (zenon_L220_); trivial.
% 86.43/86.57 apply (zenon_L26_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.57 apply (zenon_L222_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.57 apply (zenon_L7_); trivial.
% 86.43/86.57 apply (zenon_L16_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1301_ *)
% 86.43/86.57 assert (zenon_L1302_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1c5 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H3dd zenon_H43d zenon_H329 zenon_Hed zenon_H40 zenon_H2dc zenon_H39 zenon_H36c zenon_H14f zenon_H14c zenon_H13f zenon_H368 zenon_H22c zenon_H248 zenon_H336 zenon_H4f0 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H2d0 zenon_H45 zenon_H25 zenon_Hbb zenon_H12a zenon_H11e zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H27f zenon_H27d zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L1284_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.57 apply (zenon_L156_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.57 apply (zenon_L425_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.57 apply (zenon_L216_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.57 apply (zenon_L217_); trivial.
% 86.43/86.57 apply (zenon_L218_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1302_ *)
% 86.43/86.57 assert (zenon_L1303_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H28c zenon_H289 zenon_H383 zenon_H27f zenon_H2b4 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H293 zenon_H308 zenon_H3a9 zenon_H36f zenon_H377 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L1284_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.57 apply (zenon_L156_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.57 apply (zenon_L429_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.57 apply (zenon_L216_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.57 apply (zenon_L217_); trivial.
% 86.43/86.57 apply (zenon_L218_); trivial.
% 86.43/86.57 apply (zenon_L219_); trivial.
% 86.43/86.57 apply (zenon_L26_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.57 apply (zenon_L4_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.57 apply (zenon_L7_); trivial.
% 86.43/86.57 apply (zenon_L250_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1303_ *)
% 86.43/86.57 assert (zenon_L1304_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H27f zenon_H289 zenon_H28c zenon_H343 zenon_H293 zenon_H308 zenon_H3a9 zenon_H36f zenon_H377 zenon_H37a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H313 zenon_H51.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L1284_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.57 apply (zenon_L156_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.57 apply (zenon_L423_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.57 apply (zenon_L216_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.57 apply (zenon_L217_); trivial.
% 86.43/86.57 apply (zenon_L218_); trivial.
% 86.43/86.57 apply (zenon_L1302_); trivial.
% 86.43/86.57 apply (zenon_L219_); trivial.
% 86.43/86.57 apply (zenon_L26_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.57 apply (zenon_L4_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.57 apply (zenon_L7_); trivial.
% 86.43/86.57 apply (zenon_L250_); trivial.
% 86.43/86.57 apply (zenon_L1303_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1304_ *)
% 86.43/86.57 assert (zenon_L1305_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H27f zenon_H289 zenon_H28c zenon_H343 zenon_H293 zenon_H308 zenon_H3a9 zenon_H36f zenon_H377 zenon_Hc5 zenon_H37a zenon_H313 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H51.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.57 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L1284_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.57 apply (zenon_L156_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.57 apply (zenon_L434_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.57 apply (zenon_L216_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.57 apply (zenon_L217_); trivial.
% 86.43/86.57 apply (zenon_L218_); trivial.
% 86.43/86.57 apply (zenon_L1302_); trivial.
% 86.43/86.57 apply (zenon_L220_); trivial.
% 86.43/86.57 apply (zenon_L26_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.57 apply (zenon_L4_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.57 apply (zenon_L7_); trivial.
% 86.43/86.57 apply (zenon_L16_); trivial.
% 86.43/86.57 apply (zenon_L1303_); trivial.
% 86.43/86.57 (* end of lemma zenon_L1305_ *)
% 86.43/86.57 assert (zenon_L1306_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.43/86.57 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H1e zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.57 apply (zenon_L56_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.57 apply (zenon_L74_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.57 apply (zenon_L120_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.57 apply (zenon_L122_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.57 apply (zenon_L123_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.57 apply (zenon_L124_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.57 apply (zenon_L145_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.57 apply (zenon_L148_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.57 apply (zenon_L149_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.57 apply (zenon_L453_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.57 apply (zenon_L155_); trivial.
% 86.43/86.57 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.58 apply (zenon_L156_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.58 apply (zenon_L1289_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.58 apply (zenon_L216_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.58 apply (zenon_L217_); trivial.
% 86.43/86.58 apply (zenon_L218_); trivial.
% 86.43/86.58 apply (zenon_L261_); trivial.
% 86.43/86.58 (* end of lemma zenon_L1306_ *)
% 86.43/86.58 assert (zenon_L1307_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.58 apply (zenon_L254_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.43/86.58 apply (zenon_L1306_); trivial.
% 86.43/86.58 apply (zenon_L285_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.58 apply (zenon_L7_); trivial.
% 86.43/86.58 apply (zenon_L16_); trivial.
% 86.43/86.58 exact (zenon_H33c zenon_H27d).
% 86.43/86.58 (* end of lemma zenon_L1307_ *)
% 86.43/86.58 assert (zenon_L1308_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H2d6 zenon_H28 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H6b zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6e zenon_H27f zenon_H7d zenon_H37a zenon_H380 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.58 apply (zenon_L56_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.58 apply (zenon_L74_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.58 apply (zenon_L120_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.58 apply (zenon_L122_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.58 apply (zenon_L123_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.58 apply (zenon_L124_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.58 apply (zenon_L145_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.58 apply (zenon_L148_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.58 apply (zenon_L149_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.58 apply (zenon_L1269_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.58 apply (zenon_L155_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.58 apply (zenon_L156_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.58 apply (zenon_L470_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.58 apply (zenon_L216_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.58 apply (zenon_L217_); trivial.
% 86.43/86.58 apply (zenon_L218_); trivial.
% 86.43/86.58 apply (zenon_L220_); trivial.
% 86.43/86.58 apply (zenon_L26_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.58 apply (zenon_L222_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.58 apply (zenon_L7_); trivial.
% 86.43/86.58 apply (zenon_L16_); trivial.
% 86.43/86.58 (* end of lemma zenon_L1308_ *)
% 86.43/86.58 assert (zenon_L1309_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.58 apply (zenon_L56_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.58 apply (zenon_L74_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.58 apply (zenon_L120_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.58 apply (zenon_L122_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.58 apply (zenon_L123_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.58 apply (zenon_L124_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.58 apply (zenon_L145_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.58 apply (zenon_L148_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.58 apply (zenon_L149_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.58 apply (zenon_L1275_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.58 apply (zenon_L155_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.58 apply (zenon_L156_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.58 apply (zenon_L478_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.58 apply (zenon_L216_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.58 apply (zenon_L217_); trivial.
% 86.43/86.58 apply (zenon_L218_); trivial.
% 86.43/86.58 apply (zenon_L220_); trivial.
% 86.43/86.58 apply (zenon_L26_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.58 apply (zenon_L222_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.58 apply (zenon_L7_); trivial.
% 86.43/86.58 apply (zenon_L16_); trivial.
% 86.43/86.58 (* end of lemma zenon_L1309_ *)
% 86.43/86.58 assert (zenon_L1310_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H2dc zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_H259 zenon_H313 zenon_H308 zenon_H293 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H3a9 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.58 apply (zenon_L56_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.58 apply (zenon_L74_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.58 apply (zenon_L120_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.58 apply (zenon_L122_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.58 apply (zenon_L123_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.58 apply (zenon_L124_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.58 apply (zenon_L145_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.58 apply (zenon_L148_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.58 apply (zenon_L149_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.58 apply (zenon_L1284_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.58 apply (zenon_L155_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.58 apply (zenon_L156_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.58 apply (zenon_L482_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.58 apply (zenon_L216_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.58 apply (zenon_L217_); trivial.
% 86.43/86.58 apply (zenon_L218_); trivial.
% 86.43/86.58 apply (zenon_L220_); trivial.
% 86.43/86.58 apply (zenon_L26_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.58 apply (zenon_L4_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.58 apply (zenon_L7_); trivial.
% 86.43/86.58 apply (zenon_L16_); trivial.
% 86.43/86.58 (* end of lemma zenon_L1310_ *)
% 86.43/86.58 assert (zenon_L1311_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_H293 zenon_H308 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H3a9 zenon_Hc5 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.58 apply (zenon_L56_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.58 apply (zenon_L74_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.58 apply (zenon_L120_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.58 apply (zenon_L122_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.58 apply (zenon_L123_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.58 apply (zenon_L124_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.58 apply (zenon_L145_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.58 apply (zenon_L148_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.58 apply (zenon_L149_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.58 apply (zenon_L1284_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.58 apply (zenon_L155_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.58 apply (zenon_L156_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.58 apply (zenon_L489_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.58 apply (zenon_L216_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.58 apply (zenon_L217_); trivial.
% 86.43/86.58 apply (zenon_L218_); trivial.
% 86.43/86.58 apply (zenon_L219_); trivial.
% 86.43/86.58 apply (zenon_L26_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.58 apply (zenon_L4_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.58 apply (zenon_L7_); trivial.
% 86.43/86.58 apply (zenon_L250_); trivial.
% 86.43/86.58 (* end of lemma zenon_L1311_ *)
% 86.43/86.58 assert (zenon_L1312_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H78 zenon_H7d zenon_H2fb zenon_H2d6 zenon_H25 zenon_H3b9 zenon_H35d zenon_H2a3 zenon_H36c zenon_H329 zenon_H3c9 zenon_Hed zenon_H333 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.43/86.58 apply (zenon_L254_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.43/86.58 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.43/86.58 apply (zenon_L56_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.43/86.58 apply (zenon_L74_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.43/86.58 apply (zenon_L120_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.43/86.58 apply (zenon_L122_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.43/86.58 apply (zenon_L123_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.43/86.58 apply (zenon_L124_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.43/86.58 apply (zenon_L145_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.43/86.58 apply (zenon_L148_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.43/86.58 apply (zenon_L149_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.43/86.58 apply (zenon_L499_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.43/86.58 apply (zenon_L155_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.43/86.58 apply (zenon_L156_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.43/86.58 apply (zenon_L1289_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.43/86.58 apply (zenon_L216_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.43/86.58 apply (zenon_L217_); trivial.
% 86.43/86.58 apply (zenon_L218_); trivial.
% 86.43/86.58 apply (zenon_L261_); trivial.
% 86.43/86.58 apply (zenon_L285_); trivial.
% 86.43/86.58 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.43/86.58 apply (zenon_L7_); trivial.
% 86.43/86.58 apply (zenon_L16_); trivial.
% 86.43/86.58 exact (zenon_H33c zenon_H27d).
% 86.43/86.58 (* end of lemma zenon_L1312_ *)
% 86.43/86.58 assert (zenon_L1313_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.43/86.58 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H3e0 zenon_H3dd zenon_H27f zenon_Hdc zenon_H28c zenon_H343 zenon_H377 zenon_H375 zenon_H36f zenon_H37a zenon_H18 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H3cf zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H2c9 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.59 apply (zenon_L56_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.59 apply (zenon_L74_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.59 apply (zenon_L120_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.59 apply (zenon_L122_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.59 apply (zenon_L123_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.59 apply (zenon_L124_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.59 apply (zenon_L145_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.59 apply (zenon_L148_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.59 apply (zenon_L149_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.59 apply (zenon_L1269_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.59 apply (zenon_L155_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.59 apply (zenon_L156_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.59 apply (zenon_L518_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.59 apply (zenon_L216_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.59 apply (zenon_L217_); trivial.
% 86.51/86.59 apply (zenon_L218_); trivial.
% 86.51/86.59 apply (zenon_L220_); trivial.
% 86.51/86.59 apply (zenon_L26_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.59 apply (zenon_L222_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.59 apply (zenon_L7_); trivial.
% 86.51/86.59 apply (zenon_L16_); trivial.
% 86.51/86.59 (* end of lemma zenon_L1313_ *)
% 86.51/86.59 assert (zenon_L1314_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.59 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H3e0 zenon_H3dd zenon_H27f zenon_Hdc zenon_H343 zenon_H377 zenon_H375 zenon_H36f zenon_H37a zenon_H2db zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H3cf zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.59 apply (zenon_L56_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.59 apply (zenon_L74_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.59 apply (zenon_L120_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.59 apply (zenon_L122_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.59 apply (zenon_L123_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.59 apply (zenon_L124_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.59 apply (zenon_L145_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.59 apply (zenon_L148_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.59 apply (zenon_L149_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.59 apply (zenon_L1275_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.59 apply (zenon_L155_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.59 apply (zenon_L156_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.59 apply (zenon_L518_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.59 apply (zenon_L216_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.59 apply (zenon_L217_); trivial.
% 86.51/86.59 apply (zenon_L218_); trivial.
% 86.51/86.59 apply (zenon_L220_); trivial.
% 86.51/86.59 apply (zenon_L26_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.59 apply (zenon_L222_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.59 apply (zenon_L7_); trivial.
% 86.51/86.59 apply (zenon_L16_); trivial.
% 86.51/86.59 (* end of lemma zenon_L1314_ *)
% 86.51/86.59 assert (zenon_L1315_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((e11) = (e13))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.59 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H1c5 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H1ca zenon_H22f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_Hb2 zenon_H43d zenon_H329 zenon_Hed zenon_H36c zenon_H14f zenon_H14c zenon_H368 zenon_H22c zenon_H248 zenon_H336 zenon_H4f0 zenon_H1b0 zenon_H17a zenon_H1c1 zenon_H15a zenon_H125 zenon_H236 zenon_H160 zenon_H16e zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H2d0 zenon_H45 zenon_H25 zenon_Hbb zenon_H12a zenon_H11e zenon_H3e0 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H3dd zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27d zenon_H27f zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.59 apply (zenon_L56_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.59 apply (zenon_L74_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.59 apply (zenon_L120_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.59 apply (zenon_L122_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.59 apply (zenon_L123_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.59 apply (zenon_L124_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.59 apply (zenon_L145_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.59 apply (zenon_L148_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.59 apply (zenon_L149_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.59 apply (zenon_L1284_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.59 apply (zenon_L155_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.59 apply (zenon_L156_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.59 apply (zenon_L532_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.59 apply (zenon_L216_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.59 apply (zenon_L217_); trivial.
% 86.51/86.59 apply (zenon_L218_); trivial.
% 86.51/86.59 (* end of lemma zenon_L1315_ *)
% 86.51/86.59 assert (zenon_L1316_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.59 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H3e0 zenon_H377 zenon_H36f zenon_H3a9 zenon_H2b4 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H293 zenon_H308 zenon_H27f zenon_H383 zenon_H289 zenon_H28c zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.59 apply (zenon_L56_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.59 apply (zenon_L74_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.59 apply (zenon_L120_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.59 apply (zenon_L122_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.59 apply (zenon_L123_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.59 apply (zenon_L124_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.59 apply (zenon_L145_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.59 apply (zenon_L148_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.59 apply (zenon_L149_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.59 apply (zenon_L1284_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.59 apply (zenon_L155_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.59 apply (zenon_L156_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.59 apply (zenon_L537_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.59 apply (zenon_L216_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.59 apply (zenon_L217_); trivial.
% 86.51/86.59 apply (zenon_L218_); trivial.
% 86.51/86.59 apply (zenon_L219_); trivial.
% 86.51/86.59 apply (zenon_L26_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.59 apply (zenon_L4_); trivial.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.59 apply (zenon_L7_); trivial.
% 86.51/86.59 apply (zenon_L250_); trivial.
% 86.51/86.59 (* end of lemma zenon_L1316_ *)
% 86.51/86.59 assert (zenon_L1317_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.59 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_H37a zenon_H377 zenon_H36f zenon_H3a9 zenon_H293 zenon_H308 zenon_H343 zenon_H28c zenon_H289 zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb5 zenon_H3e0 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H51.
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.51/86.59 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.59 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L1284_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L529_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L1315_); trivial.
% 86.51/86.60 apply (zenon_L219_); trivial.
% 86.51/86.60 apply (zenon_L26_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_L4_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L250_); trivial.
% 86.51/86.60 apply (zenon_L1316_); trivial.
% 86.51/86.60 (* end of lemma zenon_L1317_ *)
% 86.51/86.60 assert (zenon_L1318_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.60 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_H37a zenon_H293 zenon_H308 zenon_H3a9 zenon_H343 zenon_Hc5 zenon_H28c zenon_H289 zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_Hb5 zenon_H3e0 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H36f zenon_H377 zenon_H51.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L1284_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L545_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L1315_); trivial.
% 86.51/86.60 apply (zenon_L220_); trivial.
% 86.51/86.60 apply (zenon_L26_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_L4_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L16_); trivial.
% 86.51/86.60 apply (zenon_L1316_); trivial.
% 86.51/86.60 (* end of lemma zenon_L1318_ *)
% 86.51/86.60 assert (zenon_L1319_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.60 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H36f zenon_H36c zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_H353 zenon_H2a3 zenon_H2a6 zenon_H3d0 zenon_H368 zenon_H2bf zenon_H395 zenon_H39b zenon_H6e zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.60 apply (zenon_L254_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L571_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L1289_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L261_); trivial.
% 86.51/86.60 apply (zenon_L285_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L403_); trivial.
% 86.51/86.60 exact (zenon_H33c zenon_H27d).
% 86.51/86.60 (* end of lemma zenon_L1319_ *)
% 86.51/86.60 assert (zenon_L1320_ : ((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21)))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> False).
% 86.51/86.60 do 0 intro. intros zenon_H3f6 zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H6e zenon_Hc2 zenon_H2db zenon_H27f zenon_H36f zenon_H2bf zenon_H395 zenon_H377 zenon_H368 zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H36c zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H2fb zenon_H78 zenon_H25 zenon_H2d6 zenon_H2c9 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51 zenon_H39c.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H3f6); [ zenon_intro zenon_H268 | zenon_intro zenon_H76 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.60 apply (zenon_L254_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L566_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L1289_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L261_); trivial.
% 86.51/86.60 apply (zenon_L285_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L403_); trivial.
% 86.51/86.60 exact (zenon_H33c zenon_H27d).
% 86.51/86.60 apply (zenon_L1319_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.60 apply (zenon_L254_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L579_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L1289_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L261_); trivial.
% 86.51/86.60 apply (zenon_L583_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L16_); trivial.
% 86.51/86.60 exact (zenon_H33c zenon_H27d).
% 86.51/86.60 apply (zenon_L1319_); trivial.
% 86.51/86.60 (* end of lemma zenon_L1320_ *)
% 86.51/86.60 assert (zenon_L1321_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.60 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2c9 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d6 zenon_H28 zenon_H2d0 zenon_H2db zenon_H18 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L1269_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L594_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L220_); trivial.
% 86.51/86.60 apply (zenon_L26_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_L222_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L16_); trivial.
% 86.51/86.60 (* end of lemma zenon_L1321_ *)
% 86.51/86.60 assert (zenon_L1322_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.60 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H353 zenon_H3f8 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2db zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.60 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.60 apply (zenon_L56_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.60 apply (zenon_L74_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.60 apply (zenon_L120_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.60 apply (zenon_L122_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.60 apply (zenon_L123_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.60 apply (zenon_L124_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.60 apply (zenon_L145_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.60 apply (zenon_L148_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.60 apply (zenon_L149_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.60 apply (zenon_L1275_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.60 apply (zenon_L155_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.60 apply (zenon_L156_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.60 apply (zenon_L594_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.60 apply (zenon_L216_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.60 apply (zenon_L217_); trivial.
% 86.51/86.60 apply (zenon_L218_); trivial.
% 86.51/86.60 apply (zenon_L220_); trivial.
% 86.51/86.60 apply (zenon_L26_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.60 apply (zenon_L222_); trivial.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.60 apply (zenon_L7_); trivial.
% 86.51/86.60 apply (zenon_L16_); trivial.
% 86.51/86.60 (* end of lemma zenon_L1322_ *)
% 86.51/86.60 assert (zenon_L1323_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.60 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_H37a zenon_H377 zenon_H36f zenon_H3a9 zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_H293 zenon_H308 zenon_H27f zenon_H343 zenon_H341 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.60 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.61 apply (zenon_L56_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.61 apply (zenon_L74_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.61 apply (zenon_L120_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.61 apply (zenon_L122_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.61 apply (zenon_L123_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.61 apply (zenon_L124_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.61 apply (zenon_L145_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.61 apply (zenon_L148_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.61 apply (zenon_L149_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.61 apply (zenon_L1284_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.61 apply (zenon_L155_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.61 apply (zenon_L156_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.61 apply (zenon_L599_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.61 apply (zenon_L216_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.61 apply (zenon_L217_); trivial.
% 86.51/86.61 apply (zenon_L218_); trivial.
% 86.51/86.61 apply (zenon_L219_); trivial.
% 86.51/86.61 apply (zenon_L26_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.61 apply (zenon_L4_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.61 apply (zenon_L7_); trivial.
% 86.51/86.61 apply (zenon_L250_); trivial.
% 86.51/86.61 (* end of lemma zenon_L1323_ *)
% 86.51/86.61 assert (zenon_L1324_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.61 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H368 zenon_H3f8 zenon_H35d zenon_H353 zenon_H36c zenon_H329 zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.61 apply (zenon_L254_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.61 apply (zenon_L56_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.61 apply (zenon_L74_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.61 apply (zenon_L120_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.61 apply (zenon_L122_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.61 apply (zenon_L123_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.61 apply (zenon_L124_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.61 apply (zenon_L145_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.61 apply (zenon_L148_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.61 apply (zenon_L149_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.61 apply (zenon_L612_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.61 apply (zenon_L155_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.61 apply (zenon_L156_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.61 apply (zenon_L1289_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.61 apply (zenon_L216_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.61 apply (zenon_L217_); trivial.
% 86.51/86.61 apply (zenon_L218_); trivial.
% 86.51/86.61 apply (zenon_L261_); trivial.
% 86.51/86.61 apply (zenon_L285_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.61 apply (zenon_L7_); trivial.
% 86.51/86.61 apply (zenon_L16_); trivial.
% 86.51/86.61 exact (zenon_H33c zenon_H27d).
% 86.51/86.61 (* end of lemma zenon_L1324_ *)
% 86.51/86.61 assert (zenon_L1325_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.51/86.61 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H368 zenon_H3f8 zenon_H35d zenon_H353 zenon_H36c zenon_H329 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_Hed zenon_H333 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.61 apply (zenon_L56_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.61 apply (zenon_L74_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.61 apply (zenon_L120_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.61 apply (zenon_L122_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.61 apply (zenon_L123_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.61 apply (zenon_L124_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.61 apply (zenon_L145_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.61 apply (zenon_L148_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.61 apply (zenon_L149_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.61 apply (zenon_L617_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.61 apply (zenon_L155_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.61 apply (zenon_L156_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.61 apply (zenon_L1289_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.61 apply (zenon_L216_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.61 apply (zenon_L217_); trivial.
% 86.51/86.61 apply (zenon_L218_); trivial.
% 86.51/86.61 apply (zenon_L261_); trivial.
% 86.51/86.61 (* end of lemma zenon_L1325_ *)
% 86.51/86.61 assert (zenon_L1326_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.51/86.61 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2b1 zenon_H248 zenon_H336 zenon_H4f0 zenon_H298 zenon_H313 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.51/86.61 apply (zenon_L1324_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.61 apply (zenon_L254_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.61 apply (zenon_L1325_); trivial.
% 86.51/86.61 apply (zenon_L285_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.61 apply (zenon_L7_); trivial.
% 86.51/86.61 apply (zenon_L403_); trivial.
% 86.51/86.61 exact (zenon_H33c zenon_H27d).
% 86.51/86.61 (* end of lemma zenon_L1326_ *)
% 86.51/86.61 assert (zenon_L1327_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.61 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2c9 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H3cf zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2d6 zenon_H28 zenon_H2db zenon_H18 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.61 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.61 apply (zenon_L56_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.61 apply (zenon_L74_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.61 apply (zenon_L120_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.61 apply (zenon_L122_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.61 apply (zenon_L123_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.61 apply (zenon_L124_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.61 apply (zenon_L145_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.61 apply (zenon_L148_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.61 apply (zenon_L149_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.61 apply (zenon_L1269_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.61 apply (zenon_L155_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.61 apply (zenon_L156_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.61 apply (zenon_L635_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.61 apply (zenon_L216_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.61 apply (zenon_L217_); trivial.
% 86.51/86.61 apply (zenon_L218_); trivial.
% 86.51/86.61 apply (zenon_L220_); trivial.
% 86.51/86.61 apply (zenon_L26_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.61 apply (zenon_L222_); trivial.
% 86.51/86.61 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.61 apply (zenon_L7_); trivial.
% 86.51/86.61 apply (zenon_L16_); trivial.
% 86.51/86.61 (* end of lemma zenon_L1327_ *)
% 86.51/86.61 assert (zenon_L1328_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H3cf zenon_H2c2 zenon_H2bf zenon_Hac zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.62 apply (zenon_L56_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.62 apply (zenon_L74_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.62 apply (zenon_L120_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.62 apply (zenon_L122_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.62 apply (zenon_L123_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.62 apply (zenon_L124_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.62 apply (zenon_L145_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.62 apply (zenon_L148_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.62 apply (zenon_L149_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.62 apply (zenon_L1275_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.62 apply (zenon_L155_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.62 apply (zenon_L156_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.62 apply (zenon_L635_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.62 apply (zenon_L216_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.62 apply (zenon_L217_); trivial.
% 86.51/86.62 apply (zenon_L218_); trivial.
% 86.51/86.62 apply (zenon_L220_); trivial.
% 86.51/86.62 apply (zenon_L26_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.62 apply (zenon_L222_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.62 apply (zenon_L7_); trivial.
% 86.51/86.62 apply (zenon_L16_); trivial.
% 86.51/86.62 (* end of lemma zenon_L1328_ *)
% 86.51/86.62 assert (zenon_L1329_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H2dc zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_H259 zenon_H308 zenon_H293 zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H3a9 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.62 apply (zenon_L56_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.62 apply (zenon_L74_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.62 apply (zenon_L120_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.62 apply (zenon_L122_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.62 apply (zenon_L123_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.62 apply (zenon_L124_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.62 apply (zenon_L145_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.62 apply (zenon_L148_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.62 apply (zenon_L149_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.62 apply (zenon_L1284_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.62 apply (zenon_L155_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.62 apply (zenon_L156_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.62 apply (zenon_L639_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.62 apply (zenon_L216_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.62 apply (zenon_L217_); trivial.
% 86.51/86.62 apply (zenon_L218_); trivial.
% 86.51/86.62 apply (zenon_L220_); trivial.
% 86.51/86.62 apply (zenon_L26_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.62 apply (zenon_L4_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.62 apply (zenon_L7_); trivial.
% 86.51/86.62 apply (zenon_L16_); trivial.
% 86.51/86.62 (* end of lemma zenon_L1329_ *)
% 86.51/86.62 assert (zenon_L1330_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H293 zenon_H308 zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H3a9 zenon_Hc5 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.62 apply (zenon_L56_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.62 apply (zenon_L74_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.62 apply (zenon_L120_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.62 apply (zenon_L122_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.62 apply (zenon_L123_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.62 apply (zenon_L124_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.62 apply (zenon_L145_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.62 apply (zenon_L148_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.62 apply (zenon_L149_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.62 apply (zenon_L1284_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.62 apply (zenon_L155_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.62 apply (zenon_L156_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.62 apply (zenon_L646_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.62 apply (zenon_L216_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.62 apply (zenon_L217_); trivial.
% 86.51/86.62 apply (zenon_L218_); trivial.
% 86.51/86.62 apply (zenon_L219_); trivial.
% 86.51/86.62 apply (zenon_L26_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.62 apply (zenon_L4_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.62 apply (zenon_L7_); trivial.
% 86.51/86.62 apply (zenon_L250_); trivial.
% 86.51/86.62 (* end of lemma zenon_L1330_ *)
% 86.51/86.62 assert (zenon_L1331_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.62 apply (zenon_L254_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.62 apply (zenon_L56_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.62 apply (zenon_L74_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.62 apply (zenon_L120_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.62 apply (zenon_L122_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.62 apply (zenon_L123_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.62 apply (zenon_L124_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.62 apply (zenon_L145_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.62 apply (zenon_L148_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.62 apply (zenon_L149_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.62 apply (zenon_L659_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.62 apply (zenon_L155_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.62 apply (zenon_L156_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.62 apply (zenon_L1289_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.62 apply (zenon_L216_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.62 apply (zenon_L217_); trivial.
% 86.51/86.62 apply (zenon_L218_); trivial.
% 86.51/86.62 apply (zenon_L261_); trivial.
% 86.51/86.62 apply (zenon_L285_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.62 apply (zenon_L7_); trivial.
% 86.51/86.62 apply (zenon_L403_); trivial.
% 86.51/86.62 exact (zenon_H33c zenon_H27d).
% 86.51/86.62 (* end of lemma zenon_L1331_ *)
% 86.51/86.62 assert (zenon_L1332_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H2b1 zenon_H248 zenon_H336 zenon_H4f0 zenon_H298 zenon_H313 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.62 apply (zenon_L254_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.62 apply (zenon_L56_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.62 apply (zenon_L74_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.62 apply (zenon_L120_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.62 apply (zenon_L122_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.62 apply (zenon_L123_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.62 apply (zenon_L124_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.62 apply (zenon_L145_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.62 apply (zenon_L148_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.62 apply (zenon_L149_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.62 apply (zenon_L656_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.62 apply (zenon_L155_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.62 apply (zenon_L156_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.62 apply (zenon_L1289_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.62 apply (zenon_L216_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.62 apply (zenon_L217_); trivial.
% 86.51/86.62 apply (zenon_L218_); trivial.
% 86.51/86.62 apply (zenon_L261_); trivial.
% 86.51/86.62 apply (zenon_L285_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.62 apply (zenon_L7_); trivial.
% 86.51/86.62 apply (zenon_L403_); trivial.
% 86.51/86.62 exact (zenon_H33c zenon_H27d).
% 86.51/86.62 apply (zenon_L1331_); trivial.
% 86.51/86.62 (* end of lemma zenon_L1332_ *)
% 86.51/86.62 assert (zenon_L1333_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H341 zenon_H2d0 zenon_H343 zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H28f zenon_Hdc zenon_H274 zenon_H6e zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H428 zenon_H3ea zenon_H31a zenon_H2b4 zenon_H6b zenon_Hb5 zenon_H27f zenon_H37a zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.62 apply (zenon_L56_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.62 apply (zenon_L74_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.62 apply (zenon_L120_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.62 apply (zenon_L122_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.62 apply (zenon_L123_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.62 apply (zenon_L124_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.62 apply (zenon_L145_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.62 apply (zenon_L148_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.62 apply (zenon_L149_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.62 apply (zenon_L1275_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.62 apply (zenon_L155_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.62 apply (zenon_L156_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.62 apply (zenon_L681_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.62 apply (zenon_L216_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.62 apply (zenon_L217_); trivial.
% 86.51/86.62 apply (zenon_L218_); trivial.
% 86.51/86.62 apply (zenon_L220_); trivial.
% 86.51/86.62 apply (zenon_L26_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.62 apply (zenon_L222_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.62 apply (zenon_L7_); trivial.
% 86.51/86.62 apply (zenon_L16_); trivial.
% 86.51/86.62 (* end of lemma zenon_L1333_ *)
% 86.51/86.62 assert (zenon_L1334_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.62 do 0 intro. intros zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H14c zenon_H14f zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H63 zenon_H5a zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.51/86.62 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.51/86.62 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.51/86.62 exact (zenon_Hb9 zenon_Hbd).
% 86.51/86.62 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.51/86.62 apply (zenon_L26_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.51/86.62 apply (zenon_L1282_); trivial.
% 86.51/86.62 apply (zenon_L31_); trivial.
% 86.51/86.62 apply (zenon_L85_); trivial.
% 86.51/86.62 apply (zenon_L86_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.51/86.62 apply (zenon_L59_); trivial.
% 86.51/86.62 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.51/86.62 apply (zenon_L62_); trivial.
% 86.51/86.62 apply (zenon_L152_); trivial.
% 86.51/86.62 (* end of lemma zenon_L1334_ *)
% 86.51/86.62 assert (zenon_L1335_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H256 zenon_H11e zenon_H11c zenon_H12a zenon_Hb9 zenon_H71 zenon_H37 zenon_H2f zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H63 zenon_H5a zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.51/86.63 apply (zenon_L1334_); trivial.
% 86.51/86.63 apply (zenon_L1334_); trivial.
% 86.51/86.63 (* end of lemma zenon_L1335_ *)
% 86.51/86.63 assert (zenon_L1336_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H2dc zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_Hb9 zenon_H341 zenon_H343 zenon_H27f zenon_H28f zenon_H289 zenon_H28c zenon_H274 zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_H293 zenon_Hb5 zenon_H36f zenon_H377 zenon_H37a zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L1335_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L694_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.63 apply (zenon_L218_); trivial.
% 86.51/86.63 apply (zenon_L220_); trivial.
% 86.51/86.63 apply (zenon_L26_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.63 apply (zenon_L4_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.63 apply (zenon_L7_); trivial.
% 86.51/86.63 apply (zenon_L16_); trivial.
% 86.51/86.63 (* end of lemma zenon_L1336_ *)
% 86.51/86.63 assert (zenon_L1337_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H313 zenon_H341 zenon_H343 zenon_H27f zenon_H28f zenon_H289 zenon_H28c zenon_H274 zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_H293 zenon_Hb5 zenon_H36f zenon_H377 zenon_H37a zenon_Hc5 zenon_H308 zenon_H3a9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L1284_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L700_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.63 apply (zenon_L218_); trivial.
% 86.51/86.63 apply (zenon_L219_); trivial.
% 86.51/86.63 apply (zenon_L26_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.63 apply (zenon_L4_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.63 apply (zenon_L7_); trivial.
% 86.51/86.63 apply (zenon_L250_); trivial.
% 86.51/86.63 (* end of lemma zenon_L1337_ *)
% 86.51/86.63 assert (zenon_L1338_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H329 zenon_H446 zenon_H353 zenon_H35d zenon_H432 zenon_H368 zenon_H36c zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H313 zenon_H298 zenon_H4f0 zenon_H336 zenon_H248 zenon_H2b1 zenon_H2e5 zenon_H2ea zenon_H25 zenon_H51.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_L254_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L727_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L1289_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.63 apply (zenon_L218_); trivial.
% 86.51/86.63 apply (zenon_L261_); trivial.
% 86.51/86.63 apply (zenon_L285_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.63 apply (zenon_L7_); trivial.
% 86.51/86.63 apply (zenon_L403_); trivial.
% 86.51/86.63 exact (zenon_H33c zenon_H27d).
% 86.51/86.63 (* end of lemma zenon_L1338_ *)
% 86.51/86.63 assert (zenon_L1339_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_H5a zenon_H2dc zenon_H2d6 zenon_H28 zenon_H2db zenon_H18 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L1269_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L793_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.63 apply (zenon_L218_); trivial.
% 86.51/86.63 apply (zenon_L220_); trivial.
% 86.51/86.63 apply (zenon_L26_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.63 apply (zenon_L222_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.63 apply (zenon_L7_); trivial.
% 86.51/86.63 apply (zenon_L16_); trivial.
% 86.51/86.63 (* end of lemma zenon_L1339_ *)
% 86.51/86.63 assert (zenon_L1340_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2d0 zenon_H2db zenon_H6e zenon_H293 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_H6b zenon_H2a3 zenon_H35d zenon_H48d zenon_H2b4 zenon_H5a zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L1275_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L799_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.63 apply (zenon_L218_); trivial.
% 86.51/86.63 apply (zenon_L220_); trivial.
% 86.51/86.63 apply (zenon_L26_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.63 apply (zenon_L222_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.63 apply (zenon_L7_); trivial.
% 86.51/86.63 apply (zenon_L16_); trivial.
% 86.51/86.63 (* end of lemma zenon_L1340_ *)
% 86.51/86.63 assert (zenon_L1341_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_Hb9 zenon_H293 zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L1284_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L804_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.63 apply (zenon_L218_); trivial.
% 86.51/86.63 apply (zenon_L219_); trivial.
% 86.51/86.63 apply (zenon_L26_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.63 apply (zenon_L4_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.63 apply (zenon_L7_); trivial.
% 86.51/86.63 apply (zenon_L250_); trivial.
% 86.51/86.63 (* end of lemma zenon_L1341_ *)
% 86.51/86.63 assert (zenon_L1342_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.63 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H2dc zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H71 zenon_H259 zenon_Hc5 zenon_H293 zenon_H308 zenon_H48d zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H3a9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.63 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.63 apply (zenon_L56_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.63 apply (zenon_L74_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.63 apply (zenon_L120_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.63 apply (zenon_L122_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.63 apply (zenon_L123_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.63 apply (zenon_L124_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.63 apply (zenon_L145_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.63 apply (zenon_L148_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.63 apply (zenon_L149_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.63 apply (zenon_L1284_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.63 apply (zenon_L155_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.63 apply (zenon_L156_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.63 apply (zenon_L809_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.63 apply (zenon_L216_); trivial.
% 86.51/86.63 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.63 apply (zenon_L217_); trivial.
% 86.51/86.64 apply (zenon_L218_); trivial.
% 86.51/86.64 apply (zenon_L220_); trivial.
% 86.51/86.64 apply (zenon_L26_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.64 apply (zenon_L4_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.64 apply (zenon_L7_); trivial.
% 86.51/86.64 apply (zenon_L16_); trivial.
% 86.51/86.64 (* end of lemma zenon_L1342_ *)
% 86.51/86.64 assert (zenon_L1343_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.64 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hba zenon_H78 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2e1 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H380 zenon_H37a zenon_H310 zenon_H30c zenon_H2db zenon_H2d0 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H7d zenon_H343 zenon_H18 zenon_H2dc zenon_H5a zenon_H2d6 zenon_H28 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2c9 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_H2b1 zenon_H4a1 zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H298 zenon_H31a zenon_H2b4 zenon_Hb5 zenon_H6e zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.64 apply (zenon_L56_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.64 apply (zenon_L74_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.64 apply (zenon_L120_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.64 apply (zenon_L122_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.64 apply (zenon_L123_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.64 apply (zenon_L124_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.64 apply (zenon_L145_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.64 apply (zenon_L148_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.64 apply (zenon_L149_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.64 apply (zenon_L1269_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.64 apply (zenon_L155_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.64 apply (zenon_L156_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.64 apply (zenon_L860_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.64 apply (zenon_L216_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.64 apply (zenon_L217_); trivial.
% 86.51/86.64 apply (zenon_L218_); trivial.
% 86.51/86.64 apply (zenon_L220_); trivial.
% 86.51/86.64 apply (zenon_L26_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.64 apply (zenon_L222_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.64 apply (zenon_L7_); trivial.
% 86.51/86.64 apply (zenon_L16_); trivial.
% 86.51/86.64 (* end of lemma zenon_L1343_ *)
% 86.51/86.64 assert (zenon_L1344_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.64 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H6e zenon_Hb5 zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H6b zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H293 zenon_H27f zenon_Hdc zenon_H5a zenon_H343 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.64 apply (zenon_L56_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.64 apply (zenon_L74_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.64 apply (zenon_L120_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.64 apply (zenon_L122_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.64 apply (zenon_L123_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.64 apply (zenon_L124_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.64 apply (zenon_L145_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.64 apply (zenon_L148_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.64 apply (zenon_L149_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.64 apply (zenon_L1275_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.64 apply (zenon_L155_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.64 apply (zenon_L156_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.64 apply (zenon_L866_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.64 apply (zenon_L216_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.64 apply (zenon_L217_); trivial.
% 86.51/86.64 apply (zenon_L218_); trivial.
% 86.51/86.64 apply (zenon_L220_); trivial.
% 86.51/86.64 apply (zenon_L26_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.64 apply (zenon_L222_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.64 apply (zenon_L7_); trivial.
% 86.51/86.64 apply (zenon_L16_); trivial.
% 86.51/86.64 (* end of lemma zenon_L1344_ *)
% 86.51/86.64 assert (zenon_L1345_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.51/86.64 do 0 intro. intros zenon_H384 zenon_H341 zenon_H343 zenon_H37a zenon_H2ea zenon_H2e5 zenon_H3a9 zenon_H28c zenon_H289 zenon_H317 zenon_H31a zenon_H2b4 zenon_H308 zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H326 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H45 zenon_H61 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H26e zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H2c5 zenon_H4f0 zenon_H336 zenon_H248 zenon_H368 zenon_H36c zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hb2 zenon_H5a zenon_H2e zenon_H18 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H313 zenon_H27f zenon_H293 zenon_H36f zenon_H377 zenon_Hb9 zenon_H51.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.64 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.64 apply (zenon_L56_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.64 apply (zenon_L74_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.64 apply (zenon_L120_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.64 apply (zenon_L122_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.64 apply (zenon_L123_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.64 apply (zenon_L124_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.64 apply (zenon_L145_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.64 apply (zenon_L148_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.64 apply (zenon_L149_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.64 apply (zenon_L1284_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.64 apply (zenon_L155_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.64 apply (zenon_L156_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.64 apply (zenon_L873_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.64 apply (zenon_L216_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.64 apply (zenon_L217_); trivial.
% 86.51/86.64 apply (zenon_L218_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.64 apply (zenon_L56_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.64 apply (zenon_L74_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.64 apply (zenon_L120_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.64 apply (zenon_L122_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.64 apply (zenon_L123_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.64 apply (zenon_L124_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.64 apply (zenon_L145_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.64 apply (zenon_L148_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.64 apply (zenon_L149_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.64 apply (zenon_L1335_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.64 apply (zenon_L155_); trivial.
% 86.51/86.64 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.65 apply (zenon_L156_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.65 apply (zenon_L876_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.65 apply (zenon_L216_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.65 apply (zenon_L217_); trivial.
% 86.51/86.65 apply (zenon_L218_); trivial.
% 86.51/86.65 apply (zenon_L219_); trivial.
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.65 apply (zenon_L4_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.65 apply (zenon_L7_); trivial.
% 86.51/86.65 apply (zenon_L250_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.65 apply (zenon_L56_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.65 apply (zenon_L74_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.65 apply (zenon_L120_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.65 apply (zenon_L122_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.65 apply (zenon_L123_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.65 apply (zenon_L124_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.65 apply (zenon_L145_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.65 apply (zenon_L148_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.65 apply (zenon_L149_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.65 apply (zenon_L1284_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.65 apply (zenon_L155_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.65 apply (zenon_L156_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.65 apply (zenon_L880_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.65 apply (zenon_L216_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.65 apply (zenon_L217_); trivial.
% 86.51/86.65 apply (zenon_L218_); trivial.
% 86.51/86.65 apply (zenon_L220_); trivial.
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.65 apply (zenon_L4_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.65 apply (zenon_L7_); trivial.
% 86.51/86.65 apply (zenon_L16_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1345_ *)
% 86.51/86.65 assert (zenon_L1346_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H341 zenon_H343 zenon_H3a9 zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H308 zenon_H293 zenon_Hc5 zenon_H37a zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.65 apply (zenon_L56_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.65 apply (zenon_L74_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.65 apply (zenon_L120_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.65 apply (zenon_L122_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.65 apply (zenon_L123_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.65 apply (zenon_L124_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.65 apply (zenon_L145_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.65 apply (zenon_L148_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.65 apply (zenon_L149_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.65 apply (zenon_L1284_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.65 apply (zenon_L155_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.65 apply (zenon_L156_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.65 apply (zenon_L886_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.65 apply (zenon_L216_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.65 apply (zenon_L217_); trivial.
% 86.51/86.65 apply (zenon_L218_); trivial.
% 86.51/86.65 apply (zenon_L219_); trivial.
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.65 apply (zenon_L4_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.65 apply (zenon_L7_); trivial.
% 86.51/86.65 apply (zenon_L250_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1346_ *)
% 86.51/86.65 assert (zenon_L1347_ : (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H336 zenon_H2f zenon_H248 zenon_H7c zenon_H4f0 zenon_H228 zenon_H367 zenon_H368 zenon_H236 zenon_H175 zenon_H1b3 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_H147 | zenon_intro zenon_H176 ].
% 86.51/86.65 apply (zenon_L78_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H176); [ zenon_intro zenon_H178 | zenon_intro zenon_H177 ].
% 86.51/86.65 exact (zenon_H175 zenon_H178).
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H177); [ zenon_intro zenon_H159 | zenon_intro zenon_H161 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.51/86.65 exact (zenon_H1b3 zenon_Hfe).
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.51/86.65 exact (zenon_H175 zenon_H178).
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.51/86.65 apply (zenon_L65_); trivial.
% 86.51/86.65 apply (zenon_L1265_); trivial.
% 86.51/86.65 apply (zenon_L83_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1347_ *)
% 86.51/86.65 assert (zenon_L1348_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> ((h3 (e12)) = (e22)) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e20) (e22)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> (~((op1 (e10) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H36c zenon_H23a zenon_H104 zenon_H20f zenon_H16e zenon_H14c zenon_H150 zenon_H154 zenon_H125 zenon_H22c zenon_H15a zenon_H113 zenon_H13f zenon_H14f zenon_H209 zenon_H122 zenon_H17a zenon_H1b0 zenon_Hfd zenon_Hf9 zenon_H1c1 zenon_H336 zenon_H2f zenon_H248 zenon_H7c zenon_H4f0 zenon_H228 zenon_H368 zenon_H236 zenon_H175 zenon_H1b3 zenon_H233 zenon_H160 zenon_H114 zenon_H108.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.51/86.65 apply (zenon_L368_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.51/86.65 apply (zenon_L369_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.51/86.65 apply (zenon_L136_); trivial.
% 86.51/86.65 apply (zenon_L1347_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1348_ *)
% 86.51/86.65 assert (zenon_L1349_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H136 zenon_H11e zenon_H11c zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H1b3 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2d6 zenon_H28 zenon_H2c5 zenon_H154 zenon_H20f zenon_H209 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H14c zenon_H14f zenon_H36c zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H18 zenon_H320 zenon_H2dc zenon_He6 zenon_H1c zenon_H2c9 zenon_H283 zenon_H289 zenon_H28c zenon_H2e zenon_H39 zenon_H40 zenon_H45 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.51/86.65 apply (zenon_L158_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.51/86.65 apply (zenon_L1273_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.51/86.65 apply (zenon_L28_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.51/86.65 apply (zenon_L1348_); trivial.
% 86.51/86.65 apply (zenon_L209_); trivial.
% 86.51/86.65 apply (zenon_L31_); trivial.
% 86.51/86.65 apply (zenon_L85_); trivial.
% 86.51/86.65 apply (zenon_L86_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.51/86.65 apply (zenon_L59_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.51/86.65 apply (zenon_L62_); trivial.
% 86.51/86.65 apply (zenon_L152_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1349_ *)
% 86.51/86.65 assert (zenon_L1350_ : ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op1 (e10) (e11)) = (e10))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((e12) = (e13))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H139 zenon_H11e zenon_H11c zenon_H12a zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H1b3 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2d6 zenon_H28 zenon_H2c5 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H18 zenon_H320 zenon_H2dc zenon_He6 zenon_H1c zenon_H2c9 zenon_H283 zenon_H289 zenon_H28c zenon_H2e zenon_H39 zenon_H40 zenon_H45 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H168 zenon_H10a zenon_H136.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.51/86.65 apply (zenon_L1349_); trivial.
% 86.51/86.65 apply (zenon_L1349_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1350_ *)
% 86.51/86.65 assert (zenon_L1351_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H18 zenon_H2c9 zenon_H5a zenon_H2d6 zenon_H28 zenon_Hb2 zenon_H6b zenon_H2dc zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H368 zenon_H36c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_Hdc zenon_Hb5 zenon_H6e zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H4f0 zenon_H336 zenon_H248 zenon_H320 zenon_He6 zenon_H28c zenon_H313 zenon_H3ed zenon_H4b1 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.65 apply (zenon_L56_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.65 apply (zenon_L74_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.65 apply (zenon_L120_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.65 apply (zenon_L122_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.65 apply (zenon_L123_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.65 apply (zenon_L124_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.65 apply (zenon_L145_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.65 apply (zenon_L148_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.65 apply (zenon_L149_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.51/86.65 apply (zenon_L1231_); trivial.
% 86.51/86.65 apply (zenon_L1350_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.65 apply (zenon_L155_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.65 apply (zenon_L156_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.65 apply (zenon_L922_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.65 apply (zenon_L216_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.65 apply (zenon_L217_); trivial.
% 86.51/86.65 apply (zenon_L218_); trivial.
% 86.51/86.65 apply (zenon_L220_); trivial.
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.65 apply (zenon_L222_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.65 apply (zenon_L7_); trivial.
% 86.51/86.65 apply (zenon_L16_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1351_ *)
% 86.51/86.65 assert (zenon_L1352_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H2e1 zenon_H18 zenon_H5a zenon_Hb2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2bb zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_Hdc zenon_H6e zenon_H2d0 zenon_H2c9 zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H45 zenon_Hbb zenon_H2f zenon_H37 zenon_H71 zenon_Hb9 zenon_H313 zenon_H2b4 zenon_H289 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_H293 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.65 apply (zenon_L56_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.65 apply (zenon_L74_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.65 apply (zenon_L120_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.65 apply (zenon_L122_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.65 apply (zenon_L123_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.65 apply (zenon_L124_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.65 apply (zenon_L145_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.65 apply (zenon_L148_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.65 apply (zenon_L149_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.65 apply (zenon_L1335_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.65 apply (zenon_L155_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.65 apply (zenon_L156_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.65 apply (zenon_L928_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.65 apply (zenon_L216_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.65 apply (zenon_L217_); trivial.
% 86.51/86.65 apply (zenon_L218_); trivial.
% 86.51/86.65 apply (zenon_L219_); trivial.
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.65 apply (zenon_L4_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.65 apply (zenon_L7_); trivial.
% 86.51/86.65 apply (zenon_L250_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1352_ *)
% 86.51/86.65 assert (zenon_L1353_ : ((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H449 zenon_H11e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hbb zenon_H25 zenon_H5a zenon_H63 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H1a6 zenon_H1a0 zenon_H1dc zenon_H4c1 zenon_H1d7 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H3ef zenon_H417 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H11c zenon_H168 zenon_H1a7 zenon_H31a zenon_H2b4 zenon_H6e zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H2d6 zenon_H28 zenon_H2c5 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H228 zenon_H16e zenon_H160 zenon_Hfd zenon_H236 zenon_H125 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H4f0 zenon_H336 zenon_H248 zenon_H22c zenon_H368 zenon_H233 zenon_H13f zenon_H114 zenon_H113 zenon_H14c zenon_H14f zenon_H36c zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H18 zenon_H320 zenon_H2dc zenon_He6 zenon_H1c zenon_H2c9 zenon_H283 zenon_H289 zenon_H28c zenon_H2e zenon_H39 zenon_H40 zenon_H45 zenon_H2e1 zenon_H82 zenon_Hb8 zenon_H10a zenon_H12a zenon_H136.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H449); [ zenon_intro zenon_H1cc | zenon_intro zenon_H44a ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.51/86.65 apply (zenon_L158_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.51/86.65 apply (zenon_L1273_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.51/86.65 apply (zenon_L28_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.51/86.65 apply (zenon_L1244_); trivial.
% 86.51/86.65 apply (zenon_L209_); trivial.
% 86.51/86.65 apply (zenon_L31_); trivial.
% 86.51/86.65 apply (zenon_L84_); trivial.
% 86.51/86.65 apply (zenon_L86_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.51/86.65 apply (zenon_L59_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.51/86.65 apply (zenon_L62_); trivial.
% 86.51/86.65 apply (zenon_L71_); trivial.
% 86.51/86.65 exact (zenon_H44a zenon_H122).
% 86.51/86.65 (* end of lemma zenon_L1353_ *)
% 86.51/86.65 assert (zenon_L1354_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e10) (e12))) = (op2 (h3 (e10)) (h3 (e12))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> (~((op1 (e12) (e13)) = (op1 (e13) (e13)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e11) (e10)) = (e13))\/(((op1 (e12) (e10)) = (e13))\/((op1 (e13) (e10)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H28c zenon_H289 zenon_H283 zenon_H2c9 zenon_He6 zenon_H2dc zenon_H320 zenon_H18 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H36c zenon_H368 zenon_H248 zenon_H336 zenon_H4f0 zenon_H2c5 zenon_H28 zenon_H2d6 zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H6e zenon_H2b4 zenon_H31a zenon_H417 zenon_H3ef zenon_H35d zenon_H2a6 zenon_H4b5 zenon_H4c1 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_H5a zenon_Hbb zenon_H3a9 zenon_H493 zenon_H313 zenon_H3ea zenon_H3ed zenon_H3f0 zenon_H308 zenon_H6b zenon_H2d0 zenon_H2db zenon_H298 zenon_H37a zenon_H4b1 zenon_H413 zenon_H4bc zenon_H343 zenon_H341 zenon_Hb5 zenon_H27f zenon_Hdc zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.65 apply (zenon_L56_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.65 apply (zenon_L74_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.65 apply (zenon_L120_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.65 apply (zenon_L122_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.65 apply (zenon_L123_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.65 apply (zenon_L124_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.65 apply (zenon_L145_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.65 apply (zenon_L148_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.65 apply (zenon_L149_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H13e). zenon_intro zenon_H449. zenon_intro zenon_H44b.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H13d); [ zenon_intro zenon_H1a7 | zenon_intro zenon_H1b3 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.51/86.65 apply (zenon_L1353_); trivial.
% 86.51/86.65 apply (zenon_L1353_); trivial.
% 86.51/86.65 apply (zenon_L1259_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.65 apply (zenon_L155_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.65 apply (zenon_L156_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.65 apply (zenon_L991_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.65 apply (zenon_L216_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.65 apply (zenon_L217_); trivial.
% 86.51/86.65 apply (zenon_L218_); trivial.
% 86.51/86.65 apply (zenon_L220_); trivial.
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.65 apply (zenon_L222_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.65 apply (zenon_L7_); trivial.
% 86.51/86.65 apply (zenon_L16_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1354_ *)
% 86.51/86.65 assert (zenon_L1355_ : (~((h3 (e13)) = (e23))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H4fe zenon_H4e8 zenon_H23.
% 86.51/86.65 cut (((h3 (e13)) = (op2 (e22) (e22))) = ((h3 (e13)) = (e23))).
% 86.51/86.65 intro zenon_D_pnotp.
% 86.51/86.65 apply zenon_H4fe.
% 86.51/86.65 rewrite <- zenon_D_pnotp.
% 86.51/86.65 exact zenon_H4e8.
% 86.51/86.65 cut (((op2 (e22) (e22)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H2d].
% 86.51/86.65 cut (((h3 (e13)) = (h3 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H4ff].
% 86.51/86.65 congruence.
% 86.51/86.65 apply zenon_H4ff. apply refl_equal.
% 86.51/86.65 apply zenon_H2d. apply sym_equal. exact zenon_H23.
% 86.51/86.65 (* end of lemma zenon_L1355_ *)
% 86.51/86.65 assert (zenon_L1356_ : (~((op2 (h3 (e10)) (h3 (e13))) = (op2 (e20) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H500 zenon_H23 zenon_H4e8 zenon_H2f zenon_H248.
% 86.51/86.65 cut (((h3 (e13)) = (e23))); [idtac | apply NNPP; zenon_intro zenon_H4fe].
% 86.51/86.65 cut (((h3 (e10)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H247].
% 86.51/86.65 congruence.
% 86.51/86.65 apply (zenon_L150_); trivial.
% 86.51/86.65 apply (zenon_L1355_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1356_ *)
% 86.51/86.65 assert (zenon_L1357_ : (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((op1 (e10) (e13)) = (e13)) -> ((op2 (e20) (e23)) = (e23)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H501 zenon_H367 zenon_H28a zenon_H248 zenon_H2f zenon_H4e8 zenon_H23.
% 86.51/86.65 cut (((h3 (e13)) = (op2 (e22) (e22))) = ((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))).
% 86.51/86.65 intro zenon_D_pnotp.
% 86.51/86.65 apply zenon_H501.
% 86.51/86.65 rewrite <- zenon_D_pnotp.
% 86.51/86.65 exact zenon_H4e8.
% 86.51/86.65 cut (((op2 (e22) (e22)) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H502].
% 86.51/86.65 cut (((h3 (e13)) = (h3 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H503].
% 86.51/86.65 congruence.
% 86.51/86.65 elim (classic ((h3 (op1 (e10) (e13))) = (h3 (op1 (e10) (e13))))); [ zenon_intro zenon_H504 | zenon_intro zenon_H505 ].
% 86.51/86.65 cut (((h3 (op1 (e10) (e13))) = (h3 (op1 (e10) (e13)))) = ((h3 (e13)) = (h3 (op1 (e10) (e13))))).
% 86.51/86.65 intro zenon_D_pnotp.
% 86.51/86.65 apply zenon_H503.
% 86.51/86.65 rewrite <- zenon_D_pnotp.
% 86.51/86.65 exact zenon_H504.
% 86.51/86.65 cut (((h3 (op1 (e10) (e13))) = (h3 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H505].
% 86.51/86.65 cut (((h3 (op1 (e10) (e13))) = (h3 (e13)))); [idtac | apply NNPP; zenon_intro zenon_H506].
% 86.51/86.65 congruence.
% 86.51/86.65 cut (((op1 (e10) (e13)) = (e13))); [idtac | apply NNPP; zenon_intro zenon_H36b].
% 86.51/86.65 congruence.
% 86.51/86.65 exact (zenon_H36b zenon_H367).
% 86.51/86.65 apply zenon_H505. apply refl_equal.
% 86.51/86.65 apply zenon_H505. apply refl_equal.
% 86.51/86.65 elim (classic ((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [ zenon_intro zenon_H507 | zenon_intro zenon_H508 ].
% 86.51/86.65 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13)))) = ((op2 (e22) (e22)) = (op2 (h3 (e10)) (h3 (e13))))).
% 86.51/86.65 intro zenon_D_pnotp.
% 86.51/86.65 apply zenon_H502.
% 86.51/86.65 rewrite <- zenon_D_pnotp.
% 86.51/86.65 exact zenon_H507.
% 86.51/86.65 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H508].
% 86.51/86.65 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H509].
% 86.51/86.65 congruence.
% 86.51/86.65 cut (((op2 (e20) (e23)) = (e23)) = ((op2 (h3 (e10)) (h3 (e13))) = (op2 (e22) (e22)))).
% 86.51/86.65 intro zenon_D_pnotp.
% 86.51/86.65 apply zenon_H509.
% 86.51/86.65 rewrite <- zenon_D_pnotp.
% 86.51/86.65 exact zenon_H28a.
% 86.51/86.65 cut (((e23) = (op2 (e22) (e22)))); [idtac | apply NNPP; zenon_intro zenon_H4ed].
% 86.51/86.65 cut (((op2 (e20) (e23)) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H50a].
% 86.51/86.65 congruence.
% 86.51/86.65 elim (classic ((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [ zenon_intro zenon_H507 | zenon_intro zenon_H508 ].
% 86.51/86.65 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13)))) = ((op2 (e20) (e23)) = (op2 (h3 (e10)) (h3 (e13))))).
% 86.51/86.65 intro zenon_D_pnotp.
% 86.51/86.65 apply zenon_H50a.
% 86.51/86.65 rewrite <- zenon_D_pnotp.
% 86.51/86.65 exact zenon_H507.
% 86.51/86.65 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H508].
% 86.51/86.65 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H500].
% 86.51/86.65 congruence.
% 86.51/86.65 apply (zenon_L1356_); trivial.
% 86.51/86.65 apply zenon_H508. apply refl_equal.
% 86.51/86.65 apply zenon_H508. apply refl_equal.
% 86.51/86.65 exact (zenon_H4ed zenon_H23).
% 86.51/86.65 apply zenon_H508. apply refl_equal.
% 86.51/86.65 apply zenon_H508. apply refl_equal.
% 86.51/86.65 (* end of lemma zenon_L1357_ *)
% 86.51/86.65 assert (zenon_L1358_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((e10) = (e13))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((op2 (e20) (e23)) = (e23)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H36c zenon_H154 zenon_Hf9 zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H175 zenon_H20f zenon_H108 zenon_H228 zenon_H501 zenon_H28a zenon_H248 zenon_H2f zenon_H4e8 zenon_H23.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.51/86.65 apply (zenon_L368_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.51/86.65 apply (zenon_L369_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.51/86.65 apply (zenon_L136_); trivial.
% 86.51/86.65 apply (zenon_L1357_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1358_ *)
% 86.51/86.65 assert (zenon_L1359_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.65 do 0 intro. intros zenon_H136 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H11c zenon_H114 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.51/86.65 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.51/86.65 apply (zenon_L158_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.51/86.65 apply (zenon_L26_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.51/86.65 apply (zenon_L159_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.51/86.65 apply (zenon_L162_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.51/86.65 apply (zenon_L163_); trivial.
% 86.51/86.65 apply (zenon_L1358_); trivial.
% 86.51/86.65 apply (zenon_L31_); trivial.
% 86.51/86.65 apply (zenon_L86_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.51/86.65 apply (zenon_L59_); trivial.
% 86.51/86.65 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.51/86.65 apply (zenon_L62_); trivial.
% 86.51/86.65 apply (zenon_L152_); trivial.
% 86.51/86.65 (* end of lemma zenon_L1359_ *)
% 86.51/86.65 assert (zenon_L1360_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H256 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H269 zenon_Hd4 zenon_Hd5 zenon_H268 zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H168 zenon_H11c zenon_H114 zenon_H10a zenon_H113 zenon_H136.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.51/86.66 apply (zenon_L1359_); trivial.
% 86.51/86.66 apply (zenon_L1359_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1360_ *)
% 86.51/86.66 assert (zenon_L1361_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H18 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H28f zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2b4 zenon_H298 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H78 zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.66 apply (zenon_L56_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.66 apply (zenon_L74_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.66 apply (zenon_L120_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.66 apply (zenon_L122_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.66 apply (zenon_L123_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.66 apply (zenon_L124_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.66 apply (zenon_L145_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.66 apply (zenon_L148_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.66 apply (zenon_L149_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.66 apply (zenon_L1360_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.66 apply (zenon_L155_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.66 apply (zenon_L156_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.66 apply (zenon_L211_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.66 apply (zenon_L216_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.66 apply (zenon_L217_); trivial.
% 86.51/86.66 apply (zenon_L218_); trivial.
% 86.51/86.66 apply (zenon_L220_); trivial.
% 86.51/86.66 apply (zenon_L26_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.66 apply (zenon_L222_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.66 apply (zenon_L7_); trivial.
% 86.51/86.66 apply (zenon_L16_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1361_ *)
% 86.51/86.66 assert (zenon_L1362_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H136 zenon_H2e1 zenon_H154 zenon_H20f zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H168 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.51/86.66 apply (zenon_L159_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.51/86.66 apply (zenon_L231_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.51/86.66 apply (zenon_L163_); trivial.
% 86.51/86.66 apply (zenon_L1358_); trivial.
% 86.51/86.66 apply (zenon_L86_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.51/86.66 apply (zenon_L59_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.51/86.66 apply (zenon_L62_); trivial.
% 86.51/86.66 apply (zenon_L71_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1362_ *)
% 86.51/86.66 assert (zenon_L1363_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H256 zenon_H2e1 zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H168 zenon_H11c zenon_H114 zenon_H10a zenon_H12a zenon_H125 zenon_H11e zenon_H113 zenon_H136.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.51/86.66 apply (zenon_L1362_); trivial.
% 86.51/86.66 apply (zenon_L1362_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1363_ *)
% 86.51/86.66 assert (zenon_L1364_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H2e1 zenon_Hb8 zenon_H18 zenon_H2dc zenon_H2c9 zenon_H5a zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H2b4 zenon_H6e zenon_H274 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H28f zenon_H82 zenon_H2d0 zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.66 apply (zenon_L56_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.66 apply (zenon_L74_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.66 apply (zenon_L120_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.66 apply (zenon_L122_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.66 apply (zenon_L123_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.66 apply (zenon_L124_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.66 apply (zenon_L145_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.66 apply (zenon_L148_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.66 apply (zenon_L149_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.66 apply (zenon_L1363_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.66 apply (zenon_L155_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.66 apply (zenon_L156_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.66 apply (zenon_L235_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.66 apply (zenon_L216_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.66 apply (zenon_L217_); trivial.
% 86.51/86.66 apply (zenon_L218_); trivial.
% 86.51/86.66 apply (zenon_L220_); trivial.
% 86.51/86.66 apply (zenon_L26_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.66 apply (zenon_L4_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.66 apply (zenon_L7_); trivial.
% 86.51/86.66 apply (zenon_L16_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1364_ *)
% 86.51/86.66 assert (zenon_L1365_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H82 zenon_H310 zenon_H30c zenon_Hc5 zenon_H2dc zenon_H40 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2d0 zenon_H2c9 zenon_H5a zenon_H274 zenon_H6e zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.51/86.66 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.51/86.66 apply (zenon_L56_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.51/86.66 apply (zenon_L74_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.51/86.66 apply (zenon_L120_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.51/86.66 apply (zenon_L122_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.51/86.66 apply (zenon_L123_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.51/86.66 apply (zenon_L124_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.51/86.66 apply (zenon_L145_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.51/86.66 apply (zenon_L148_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.51/86.66 apply (zenon_L149_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.51/86.66 apply (zenon_L1363_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.51/86.66 apply (zenon_L155_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.51/86.66 apply (zenon_L156_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.51/86.66 apply (zenon_L249_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.51/86.66 apply (zenon_L216_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.51/86.66 apply (zenon_L217_); trivial.
% 86.51/86.66 apply (zenon_L218_); trivial.
% 86.51/86.66 apply (zenon_L219_); trivial.
% 86.51/86.66 apply (zenon_L26_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.51/86.66 apply (zenon_L4_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.51/86.66 apply (zenon_L7_); trivial.
% 86.51/86.66 apply (zenon_L250_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1365_ *)
% 86.51/86.66 assert (zenon_L1366_ : (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op1 (e10) (e13)) = (e11)) -> ((op2 (e20) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H501 zenon_H4da zenon_H184 zenon_H96 zenon_H37 zenon_H248 zenon_H2f zenon_H4e8 zenon_H23.
% 86.51/86.66 cut (((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) = ((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))).
% 86.51/86.66 intro zenon_D_pnotp.
% 86.51/86.66 apply zenon_H501.
% 86.51/86.66 rewrite <- zenon_D_pnotp.
% 86.51/86.66 exact zenon_H4da.
% 86.51/86.66 cut (((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H50b].
% 86.51/86.66 cut (((h3 (e11)) = (h3 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H50c].
% 86.51/86.66 congruence.
% 86.51/86.66 elim (classic ((h3 (op1 (e10) (e13))) = (h3 (op1 (e10) (e13))))); [ zenon_intro zenon_H504 | zenon_intro zenon_H505 ].
% 86.51/86.66 cut (((h3 (op1 (e10) (e13))) = (h3 (op1 (e10) (e13)))) = ((h3 (e11)) = (h3 (op1 (e10) (e13))))).
% 86.51/86.66 intro zenon_D_pnotp.
% 86.51/86.66 apply zenon_H50c.
% 86.51/86.66 rewrite <- zenon_D_pnotp.
% 86.51/86.66 exact zenon_H504.
% 86.51/86.66 cut (((h3 (op1 (e10) (e13))) = (h3 (op1 (e10) (e13))))); [idtac | apply NNPP; zenon_intro zenon_H505].
% 86.51/86.66 cut (((h3 (op1 (e10) (e13))) = (h3 (e11)))); [idtac | apply NNPP; zenon_intro zenon_H50d].
% 86.51/86.66 congruence.
% 86.51/86.66 cut (((op1 (e10) (e13)) = (e11))); [idtac | apply NNPP; zenon_intro zenon_H3bf].
% 86.51/86.66 congruence.
% 86.51/86.66 exact (zenon_H3bf zenon_H184).
% 86.51/86.66 apply zenon_H505. apply refl_equal.
% 86.51/86.66 apply zenon_H505. apply refl_equal.
% 86.51/86.66 elim (classic ((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [ zenon_intro zenon_H507 | zenon_intro zenon_H508 ].
% 86.51/86.66 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13)))) = ((op2 (e22) (op2 (e22) (op2 (e22) (e22)))) = (op2 (h3 (e10)) (h3 (e13))))).
% 86.51/86.66 intro zenon_D_pnotp.
% 86.51/86.66 apply zenon_H50b.
% 86.51/86.66 rewrite <- zenon_D_pnotp.
% 86.51/86.66 exact zenon_H507.
% 86.51/86.66 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H508].
% 86.51/86.66 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H50e].
% 86.51/86.66 congruence.
% 86.51/86.66 cut (((op2 (e20) (e23)) = (e21)) = ((op2 (h3 (e10)) (h3 (e13))) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))).
% 86.51/86.66 intro zenon_D_pnotp.
% 86.51/86.66 apply zenon_H50e.
% 86.51/86.66 rewrite <- zenon_D_pnotp.
% 86.51/86.66 exact zenon_H96.
% 86.51/86.66 cut (((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22)))))); [idtac | apply NNPP; zenon_intro zenon_H32d].
% 86.51/86.66 cut (((op2 (e20) (e23)) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H50a].
% 86.51/86.66 congruence.
% 86.51/86.66 elim (classic ((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [ zenon_intro zenon_H507 | zenon_intro zenon_H508 ].
% 86.51/86.66 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13)))) = ((op2 (e20) (e23)) = (op2 (h3 (e10)) (h3 (e13))))).
% 86.51/86.66 intro zenon_D_pnotp.
% 86.51/86.66 apply zenon_H50a.
% 86.51/86.66 rewrite <- zenon_D_pnotp.
% 86.51/86.66 exact zenon_H507.
% 86.51/86.66 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (h3 (e10)) (h3 (e13))))); [idtac | apply NNPP; zenon_intro zenon_H508].
% 86.51/86.66 cut (((op2 (h3 (e10)) (h3 (e13))) = (op2 (e20) (e23)))); [idtac | apply NNPP; zenon_intro zenon_H500].
% 86.51/86.66 congruence.
% 86.51/86.66 apply (zenon_L1356_); trivial.
% 86.51/86.66 apply zenon_H508. apply refl_equal.
% 86.51/86.66 apply zenon_H508. apply refl_equal.
% 86.51/86.66 exact (zenon_H32d zenon_H37).
% 86.51/86.66 apply zenon_H508. apply refl_equal.
% 86.51/86.66 apply zenon_H508. apply refl_equal.
% 86.51/86.66 (* end of lemma zenon_L1366_ *)
% 86.51/86.66 assert (zenon_L1367_ : (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e23) = (op2 (e22) (e22))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e23)) = (e21)) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> ((op1 (e12) (e10)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e13) (e13)) = (e11))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H19a zenon_H23 zenon_H4e8 zenon_H2f zenon_H248 zenon_H37 zenon_H96 zenon_H4da zenon_H501 zenon_H190 zenon_H106 zenon_H18a zenon_H13f zenon_H114 zenon_H11c zenon_H19b.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H19a); [ zenon_intro zenon_H184 | zenon_intro zenon_H19c ].
% 86.51/86.66 apply (zenon_L1366_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H19c); [ zenon_intro zenon_H18f | zenon_intro zenon_H19d ].
% 86.51/86.66 apply (zenon_L95_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H19d); [ zenon_intro zenon_H194 | zenon_intro zenon_H19e ].
% 86.51/86.66 apply (zenon_L96_); trivial.
% 86.51/86.66 exact (zenon_H19b zenon_H19e).
% 86.51/86.66 (* end of lemma zenon_L1367_ *)
% 86.51/86.66 assert (zenon_L1368_ : (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e20) (e23)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e23) = (op2 (e22) (e22))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> False).
% 86.51/86.66 do 0 intro. intros zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H501 zenon_H4da zenon_H96 zenon_H37 zenon_H248 zenon_H2f zenon_H4e8 zenon_H23 zenon_H19a zenon_H11c zenon_H114 zenon_H1a0.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H1ab | zenon_intro zenon_H1aa ].
% 86.51/86.66 exact (zenon_H1a7 zenon_H1ab).
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H169 | zenon_intro zenon_H1ac ].
% 86.51/86.66 apply (zenon_L86_); trivial.
% 86.51/86.66 apply (zenon_or_s _ _ zenon_H1ac); [ zenon_intro zenon_H18a | zenon_intro zenon_H19f ].
% 86.51/86.66 apply (zenon_L1367_); trivial.
% 86.51/86.66 apply (zenon_L98_); trivial.
% 86.51/86.66 (* end of lemma zenon_L1368_ *)
% 86.51/86.66 assert (zenon_L1369_ : (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e21)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_Hb2 zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H4e8 zenon_H248 zenon_H4da zenon_H501 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2d0 zenon_Hcd zenon_H23 zenon_H329 zenon_H3d zenon_Hc0 zenon_H89 zenon_H375 zenon_Hed zenon_H43d zenon_H5a zenon_H2f zenon_H37 zenon_Hb1.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hb2); [ zenon_intro zenon_H96 | zenon_intro zenon_Hb3 ].
% 86.59/86.67 apply (zenon_L1368_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hb3); [ zenon_intro zenon_H9b | zenon_intro zenon_Hb4 ].
% 86.59/86.67 apply (zenon_L685_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hb4); [ zenon_intro zenon_Ha2 | zenon_intro zenon_Hab ].
% 86.59/86.67 apply (zenon_L37_); trivial.
% 86.59/86.67 exact (zenon_Hb1 zenon_Hab).
% 86.59/86.67 (* end of lemma zenon_L1369_ *)
% 86.59/86.67 assert (zenon_L1370_ : (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e21))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((op2 (e21) (e23)) = (e23)) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H2dc zenon_Hb1 zenon_H37 zenon_H2f zenon_H5a zenon_H43d zenon_Hed zenon_H375 zenon_H89 zenon_Hc0 zenon_H3d zenon_H329 zenon_H2d0 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H501 zenon_H4da zenon_H248 zenon_H4e8 zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_Hb2 zenon_H9c zenon_H31d zenon_H23 zenon_H40 zenon_H27d zenon_H320.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.59/86.67 apply (zenon_L1369_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.59/86.67 apply (zenon_L260_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.59/86.67 apply (zenon_L14_); trivial.
% 86.59/86.67 apply (zenon_L261_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1370_ *)
% 86.59/86.67 assert (zenon_L1371_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_Hbb zenon_H320 zenon_H27d zenon_H40 zenon_H23 zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H4e8 zenon_H248 zenon_H4da zenon_H501 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2d0 zenon_H329 zenon_H375 zenon_Hed zenon_H43d zenon_H2dc zenon_H36f zenon_H2d6 zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H261 zenon_H323 zenon_H30c zenon_H317 zenon_H61 zenon_Hd1 zenon_H2b4 zenon_H296 zenon_H31a zenon_H326 zenon_H25 zenon_H45 zenon_H39 zenon_H2e zenon_H27f zenon_H377 zenon_H78 zenon_H3d zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.59/86.67 apply (zenon_L169_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.59/86.67 apply (zenon_L442_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.59/86.67 apply (zenon_L314_); trivial.
% 86.59/86.67 apply (zenon_L1370_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.59/86.67 apply (zenon_L27_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.59/86.67 apply (zenon_L30_); trivial.
% 86.59/86.67 apply (zenon_L41_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1371_ *)
% 86.59/86.67 assert (zenon_L1372_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> ((op2 (e22) (e20)) = (e21)) -> ((op2 (e20) (e20)) = (e22)) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H2d6 zenon_H259 zenon_Hb1 zenon_H5a zenon_H43d zenon_Hed zenon_H375 zenon_H89 zenon_Hc0 zenon_H329 zenon_Hcd zenon_H2d0 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H501 zenon_H4da zenon_H248 zenon_H4e8 zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_Hb2 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.59/86.67 apply (zenon_L200_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.59/86.67 apply (zenon_L1369_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.59/86.67 apply (zenon_L6_); trivial.
% 86.59/86.67 apply (zenon_L15_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1372_ *)
% 86.59/86.67 assert (zenon_L1373_ : (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((e21) = (e22))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((e20) = (e23))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e20) (e20)) = (e22)) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((e22) = (e23))) -> ((op2 (e23) (e21)) = (e22)) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H377 zenon_H27f zenon_H326 zenon_Hac zenon_H98 zenon_H31a zenon_H296 zenon_H2b4 zenon_Hd1 zenon_H320 zenon_H27d zenon_H61 zenon_H317 zenon_H21 zenon_H30c zenon_H323 zenon_H78 zenon_H261 zenon_H8f zenon_Hb5 zenon_H82 zenon_H71 zenon_Hb8 zenon_H1e zenon_H36f zenon_H2dc zenon_H2e zenon_H37 zenon_H2f zenon_H39 zenon_H45 zenon_Hb2 zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H4e8 zenon_H248 zenon_H4da zenon_H501 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2d0 zenon_H329 zenon_Hc0 zenon_H89 zenon_H375 zenon_Hed zenon_H43d zenon_H5a zenon_Hb1 zenon_H259 zenon_H2d6 zenon_H9c zenon_H23 zenon_H40 zenon_H25 zenon_H2d9.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.59/86.67 apply (zenon_L169_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.59/86.67 apply (zenon_L442_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.59/86.67 apply (zenon_L314_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2df ].
% 86.59/86.67 apply (zenon_L1372_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H260 | zenon_intro zenon_H2e0 ].
% 86.59/86.67 apply (zenon_L260_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H41 | zenon_intro zenon_Hcc ].
% 86.59/86.67 apply (zenon_L14_); trivial.
% 86.59/86.67 apply (zenon_L202_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1373_ *)
% 86.59/86.67 assert (zenon_L1374_ : (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e10)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H25 zenon_H2d6 zenon_H259 zenon_H43d zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H1a6 zenon_H1a7 zenon_H168 zenon_H19b zenon_H13f zenon_H106 zenon_H190 zenon_H501 zenon_H4da zenon_H248 zenon_H4e8 zenon_H19a zenon_H11c zenon_H114 zenon_H1a0 zenon_H2dc zenon_H36f zenon_H1e zenon_Hb8 zenon_H71 zenon_H261 zenon_H323 zenon_H30c zenon_H317 zenon_H61 zenon_H27d zenon_H320 zenon_Hd1 zenon_H2b4 zenon_H296 zenon_H31a zenon_H326 zenon_H27f zenon_H377 zenon_Hbb zenon_H2fb zenon_H2db zenon_H23 zenon_H40 zenon_H78 zenon_H39 zenon_H2e zenon_H45 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 86.59/86.67 apply (zenon_L547_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 86.59/86.67 apply (zenon_L226_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 86.59/86.67 apply (zenon_L1371_); trivial.
% 86.59/86.67 apply (zenon_L1373_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.59/86.67 apply (zenon_L28_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.59/86.67 apply (zenon_L30_); trivial.
% 86.59/86.67 apply (zenon_L41_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1374_ *)
% 86.59/86.67 assert (zenon_L1375_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((op1 (e13) (e10)) = (e13)) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H298 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2db zenon_H377 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H1a0 zenon_H1a6 zenon_H36f zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H7d zenon_Hbb zenon_H2fb zenon_H78 zenon_H25 zenon_H2d6 zenon_Hb9 zenon_H333 zenon_H236 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H108 zenon_H313 zenon_H297.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.59/86.67 apply (zenon_L157_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.59/86.67 exact (zenon_H17 zenon_H14).
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.59/86.67 apply (zenon_L266_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.59/86.67 exact (zenon_Hb9 zenon_Hbd).
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.59/86.67 apply (zenon_L26_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.59/86.67 apply (zenon_L1374_); trivial.
% 86.59/86.67 apply (zenon_L31_); trivial.
% 86.59/86.67 apply (zenon_L52_); trivial.
% 86.59/86.67 apply (zenon_L178_); trivial.
% 86.59/86.67 apply (zenon_L179_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.59/86.67 apply (zenon_L62_); trivial.
% 86.59/86.67 apply (zenon_L247_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1375_ *)
% 86.59/86.67 assert (zenon_L1376_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H2db zenon_H377 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H1a0 zenon_H1a6 zenon_H36f zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H7d zenon_Hbb zenon_H2fb zenon_H78 zenon_H25 zenon_H2d6 zenon_Hb9 zenon_H333 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H313 zenon_H136.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.59/86.67 apply (zenon_L1375_); trivial.
% 86.59/86.67 apply (zenon_L1375_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1376_ *)
% 86.59/86.67 assert (zenon_L1377_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H78 zenon_H2a3 zenon_H2a7 zenon_H329 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H313 zenon_H2d6 zenon_H25 zenon_H2fb zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H1e zenon_H36f zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H375 zenon_H377 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.59/86.67 apply (zenon_L56_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.59/86.67 apply (zenon_L74_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.59/86.67 apply (zenon_L120_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.59/86.67 apply (zenon_L122_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.59/86.67 apply (zenon_L123_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.59/86.67 apply (zenon_L124_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.59/86.67 apply (zenon_L145_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.59/86.67 apply (zenon_L148_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.59/86.67 apply (zenon_L149_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.59/86.67 apply (zenon_L277_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.59/86.67 apply (zenon_L155_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.59/86.67 apply (zenon_L156_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.59/86.67 apply (zenon_L1376_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.59/86.67 apply (zenon_L216_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.59/86.67 apply (zenon_L217_); trivial.
% 86.59/86.67 apply (zenon_L218_); trivial.
% 86.59/86.67 apply (zenon_L261_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1377_ *)
% 86.59/86.67 assert (zenon_L1378_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2a3 zenon_H2a7 zenon_H329 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H2d6 zenon_H25 zenon_H2fb zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H375 zenon_H377 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.59/86.67 apply (zenon_L254_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.59/86.67 apply (zenon_L1377_); trivial.
% 86.59/86.67 apply (zenon_L285_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.59/86.67 apply (zenon_L7_); trivial.
% 86.59/86.67 apply (zenon_L403_); trivial.
% 86.59/86.67 exact (zenon_H33c zenon_H27d).
% 86.59/86.67 (* end of lemma zenon_L1378_ *)
% 86.59/86.67 assert (zenon_L1379_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H6e zenon_H274 zenon_H5a zenon_H27f zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H28f zenon_H28 zenon_H2d6 zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H37a zenon_H380 zenon_H7d zenon_H2db zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.59/86.67 apply (zenon_L56_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.59/86.67 apply (zenon_L74_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.59/86.67 apply (zenon_L120_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.59/86.67 apply (zenon_L122_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.59/86.67 apply (zenon_L123_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.59/86.67 apply (zenon_L124_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.59/86.67 apply (zenon_L145_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.59/86.67 apply (zenon_L148_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.59/86.67 apply (zenon_L149_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.59/86.67 apply (zenon_L1360_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.59/86.67 apply (zenon_L155_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.59/86.67 apply (zenon_L156_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.59/86.67 apply (zenon_L335_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.59/86.67 apply (zenon_L216_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.59/86.67 apply (zenon_L217_); trivial.
% 86.59/86.67 apply (zenon_L218_); trivial.
% 86.59/86.67 apply (zenon_L220_); trivial.
% 86.59/86.67 apply (zenon_L26_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.59/86.67 apply (zenon_L222_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.59/86.67 apply (zenon_L7_); trivial.
% 86.59/86.67 apply (zenon_L16_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1379_ *)
% 86.59/86.67 assert (zenon_L1380_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H14f zenon_H14c zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H248 zenon_H4e8 zenon_H501 zenon_H23a zenon_H209 zenon_H20f zenon_H11e zenon_H12a zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2d0 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H2b4 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H27f zenon_H28f zenon_H326 zenon_H40 zenon_H2dc zenon_H18 zenon_H1c zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.59/86.67 apply (zenon_L56_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.59/86.67 apply (zenon_L74_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.59/86.67 apply (zenon_L120_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.59/86.67 apply (zenon_L122_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.59/86.67 apply (zenon_L123_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.59/86.67 apply (zenon_L124_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.59/86.67 apply (zenon_L145_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.59/86.67 apply (zenon_L148_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.59/86.67 apply (zenon_L149_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.59/86.67 apply (zenon_L1363_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.59/86.67 apply (zenon_L155_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.59/86.67 apply (zenon_L156_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.59/86.67 apply (zenon_L342_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.59/86.67 apply (zenon_L216_); trivial.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.59/86.67 apply (zenon_L217_); trivial.
% 86.59/86.67 apply (zenon_L218_); trivial.
% 86.59/86.67 (* end of lemma zenon_L1380_ *)
% 86.59/86.67 assert (zenon_L1381_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.59/86.67 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H343 zenon_H310 zenon_H30c zenon_H18 zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_Hdc zenon_H28f zenon_H82 zenon_H2c9 zenon_H5a zenon_H274 zenon_H6e zenon_H37a zenon_H7d zenon_H39 zenon_H2dc zenon_H40 zenon_H341 zenon_H2d0 zenon_H380 zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.59/86.67 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.59/86.67 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.68 apply (zenon_L56_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.68 apply (zenon_L74_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.68 apply (zenon_L120_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.68 apply (zenon_L122_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.68 apply (zenon_L123_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.68 apply (zenon_L124_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.68 apply (zenon_L145_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.68 apply (zenon_L148_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.68 apply (zenon_L149_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.68 apply (zenon_L1363_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.68 apply (zenon_L155_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.68 apply (zenon_L156_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.68 apply (zenon_L356_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.68 apply (zenon_L216_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.68 apply (zenon_L217_); trivial.
% 86.61/86.68 apply (zenon_L218_); trivial.
% 86.61/86.68 apply (zenon_L219_); trivial.
% 86.61/86.68 apply (zenon_L26_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.68 apply (zenon_L4_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.68 apply (zenon_L7_); trivial.
% 86.61/86.68 apply (zenon_L250_); trivial.
% 86.61/86.68 (* end of lemma zenon_L1381_ *)
% 86.61/86.68 assert (zenon_L1382_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.61/86.68 do 0 intro. intros zenon_H384 zenon_H6b zenon_H259 zenon_H2ea zenon_H2e5 zenon_H310 zenon_H30c zenon_H18 zenon_H2dc zenon_H40 zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H71 zenon_H37 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_Hb9 zenon_H380 zenon_H37a zenon_H343 zenon_H341 zenon_H39 zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hac zenon_H293 zenon_Hdc zenon_H82 zenon_Hb8 zenon_H313 zenon_H51.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.61/86.68 apply (zenon_L1380_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.68 apply (zenon_L56_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.68 apply (zenon_L74_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.68 apply (zenon_L120_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.68 apply (zenon_L122_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.68 apply (zenon_L123_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.68 apply (zenon_L124_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.68 apply (zenon_L145_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.68 apply (zenon_L148_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.68 apply (zenon_L149_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.68 apply (zenon_L1363_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.68 apply (zenon_L155_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.68 apply (zenon_L156_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.68 apply (zenon_L349_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.68 apply (zenon_L216_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.68 apply (zenon_L217_); trivial.
% 86.61/86.68 apply (zenon_L218_); trivial.
% 86.61/86.68 apply (zenon_L219_); trivial.
% 86.61/86.68 apply (zenon_L26_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.68 apply (zenon_L4_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.68 apply (zenon_L7_); trivial.
% 86.61/86.68 apply (zenon_L250_); trivial.
% 86.61/86.68 apply (zenon_L1381_); trivial.
% 86.61/86.68 (* end of lemma zenon_L1382_ *)
% 86.61/86.68 assert (zenon_L1383_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((e20) = (e22))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.61/86.68 do 0 intro. intros zenon_H384 zenon_H313 zenon_H343 zenon_H37a zenon_H341 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H310 zenon_H30c zenon_H18 zenon_H2dc zenon_H40 zenon_H326 zenon_H28f zenon_H27f zenon_H2bb zenon_H368 zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H71 zenon_H37 zenon_H283 zenon_H289 zenon_H28c zenon_H25 zenon_H2d0 zenon_H5a zenon_H2e zenon_H274 zenon_H6e zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H380 zenon_H39 zenon_Hc5 zenon_H6b zenon_H7d zenon_H377 zenon_H375 zenon_H36f zenon_Hb5 zenon_Hac zenon_H293 zenon_Hdc zenon_H82 zenon_Hb8 zenon_H51.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.61/86.68 apply (zenon_L1380_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.68 apply (zenon_L56_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.68 apply (zenon_L74_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.68 apply (zenon_L120_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.68 apply (zenon_L122_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.68 apply (zenon_L123_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.68 apply (zenon_L124_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.68 apply (zenon_L145_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.68 apply (zenon_L148_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.68 apply (zenon_L149_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.68 apply (zenon_L1363_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.68 apply (zenon_L155_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.68 apply (zenon_L156_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.68 apply (zenon_L363_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.68 apply (zenon_L216_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.68 apply (zenon_L217_); trivial.
% 86.61/86.68 apply (zenon_L218_); trivial.
% 86.61/86.68 apply (zenon_L220_); trivial.
% 86.61/86.68 apply (zenon_L26_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.68 apply (zenon_L4_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.68 apply (zenon_L7_); trivial.
% 86.61/86.68 apply (zenon_L16_); trivial.
% 86.61/86.68 apply (zenon_L1381_); trivial.
% 86.61/86.68 (* end of lemma zenon_L1383_ *)
% 86.61/86.68 assert (zenon_L1384_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.61/86.68 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H395 zenon_H2bf zenon_H35c zenon_H353 zenon_H2a3 zenon_H36c zenon_H368 zenon_H391 zenon_H329 zenon_H25 zenon_H2d6 zenon_H63 zenon_H78 zenon_H7d zenon_Hbb zenon_Hb9 zenon_H398 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H313 zenon_H2fb zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H1e zenon_H36f zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H375 zenon_H377 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.68 apply (zenon_L56_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.68 apply (zenon_L74_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.68 apply (zenon_L120_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.68 apply (zenon_L122_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.68 apply (zenon_L123_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.68 apply (zenon_L124_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.68 apply (zenon_L145_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.68 apply (zenon_L148_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.68 apply (zenon_L149_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.68 apply (zenon_L394_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.68 apply (zenon_L155_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.68 apply (zenon_L156_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.68 apply (zenon_L1376_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.68 apply (zenon_L216_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.68 apply (zenon_L217_); trivial.
% 86.61/86.68 apply (zenon_L218_); trivial.
% 86.61/86.68 apply (zenon_L261_); trivial.
% 86.61/86.68 (* end of lemma zenon_L1384_ *)
% 86.61/86.68 assert (zenon_L1385_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/((op1 (e13) (e11)) = (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.61/86.68 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H298 zenon_H2db zenon_H377 zenon_H375 zenon_H43d zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H36f zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H2fb zenon_H313 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H391 zenon_H368 zenon_H36c zenon_H2a3 zenon_H353 zenon_H35c zenon_H2bf zenon_H395 zenon_H6e zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.68 apply (zenon_L254_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.61/86.68 apply (zenon_L1384_); trivial.
% 86.61/86.68 apply (zenon_L285_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.68 apply (zenon_L7_); trivial.
% 86.61/86.68 apply (zenon_L16_); trivial.
% 86.61/86.68 exact (zenon_H33c zenon_H27d).
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.68 apply (zenon_L254_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.61/86.68 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.68 apply (zenon_L56_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.68 apply (zenon_L74_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.68 apply (zenon_L120_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.68 apply (zenon_L122_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.68 apply (zenon_L123_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.68 apply (zenon_L124_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.68 apply (zenon_L145_); trivial.
% 86.61/86.68 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.69 apply (zenon_L148_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.69 apply (zenon_L149_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.69 apply (zenon_L402_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.69 apply (zenon_L155_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.69 apply (zenon_L156_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.69 apply (zenon_L1376_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.69 apply (zenon_L216_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.69 apply (zenon_L217_); trivial.
% 86.61/86.69 apply (zenon_L218_); trivial.
% 86.61/86.69 apply (zenon_L261_); trivial.
% 86.61/86.69 apply (zenon_L285_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.69 apply (zenon_L7_); trivial.
% 86.61/86.69 apply (zenon_L403_); trivial.
% 86.61/86.69 exact (zenon_H33c zenon_H27d).
% 86.61/86.69 (* end of lemma zenon_L1385_ *)
% 86.61/86.69 assert (zenon_L1386_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.69 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H6e zenon_H3a9 zenon_Hdc zenon_H2c2 zenon_H283 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H298 zenon_H289 zenon_H2b4 zenon_H2bb zenon_Hb2 zenon_H6b zenon_H28 zenon_H2d6 zenon_H5a zenon_H2c9 zenon_H2dc zenon_H18 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.69 apply (zenon_L56_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.69 apply (zenon_L74_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.69 apply (zenon_L120_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.69 apply (zenon_L122_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.69 apply (zenon_L123_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.69 apply (zenon_L124_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.69 apply (zenon_L145_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.69 apply (zenon_L148_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.69 apply (zenon_L149_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.69 apply (zenon_L1360_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.69 apply (zenon_L155_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.69 apply (zenon_L156_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.69 apply (zenon_L415_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.69 apply (zenon_L216_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.69 apply (zenon_L217_); trivial.
% 86.61/86.69 apply (zenon_L218_); trivial.
% 86.61/86.69 apply (zenon_L220_); trivial.
% 86.61/86.69 apply (zenon_L26_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.69 apply (zenon_L222_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.69 apply (zenon_L7_); trivial.
% 86.61/86.69 apply (zenon_L16_); trivial.
% 86.61/86.69 (* end of lemma zenon_L1386_ *)
% 86.61/86.69 assert (zenon_L1387_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.61/86.69 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H14f zenon_H14c zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H13f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H11e zenon_H12a zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H313 zenon_Hb8 zenon_H82 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H2c9 zenon_H27f zenon_H27d zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H1fb zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H283 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H63 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H2e zenon_H18 zenon_H1c zenon_H2e1 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.69 apply (zenon_L56_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.69 apply (zenon_L74_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.69 apply (zenon_L120_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.69 apply (zenon_L122_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.69 apply (zenon_L123_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.69 apply (zenon_L124_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.69 apply (zenon_L145_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.69 apply (zenon_L148_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.69 apply (zenon_L149_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.69 apply (zenon_L1363_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.69 apply (zenon_L155_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.69 apply (zenon_L156_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.69 apply (zenon_L425_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.69 apply (zenon_L216_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.69 apply (zenon_L217_); trivial.
% 86.61/86.69 apply (zenon_L218_); trivial.
% 86.61/86.69 (* end of lemma zenon_L1387_ *)
% 86.61/86.69 assert (zenon_L1388_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.69 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H28c zenon_H289 zenon_H283 zenon_H383 zenon_H27f zenon_H6e zenon_H6b zenon_Hb2 zenon_H2bb zenon_H2b4 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hdc zenon_H3a9 zenon_H5a zenon_H36f zenon_H375 zenon_H377 zenon_H18 zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.69 apply (zenon_L56_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.69 apply (zenon_L74_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.69 apply (zenon_L120_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.69 apply (zenon_L122_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.69 apply (zenon_L123_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.69 apply (zenon_L124_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.69 apply (zenon_L145_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.69 apply (zenon_L148_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.69 apply (zenon_L149_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.69 apply (zenon_L1363_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.69 apply (zenon_L155_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.69 apply (zenon_L156_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.69 apply (zenon_L429_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.69 apply (zenon_L216_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.69 apply (zenon_L217_); trivial.
% 86.61/86.69 apply (zenon_L218_); trivial.
% 86.61/86.69 apply (zenon_L219_); trivial.
% 86.61/86.69 apply (zenon_L26_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.69 apply (zenon_L4_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.69 apply (zenon_L7_); trivial.
% 86.61/86.69 apply (zenon_L250_); trivial.
% 86.61/86.69 (* end of lemma zenon_L1388_ *)
% 86.61/86.69 assert (zenon_L1389_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.61/86.69 do 0 intro. intros zenon_H384 zenon_H39 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_H71 zenon_H37 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H2e zenon_H18 zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_Hb8 zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H313 zenon_H51.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.69 apply (zenon_L56_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.69 apply (zenon_L74_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.69 apply (zenon_L120_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.69 apply (zenon_L122_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.69 apply (zenon_L123_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.69 apply (zenon_L124_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.69 apply (zenon_L145_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.69 apply (zenon_L148_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.69 apply (zenon_L149_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.69 apply (zenon_L1363_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.69 apply (zenon_L155_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.69 apply (zenon_L156_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.69 apply (zenon_L423_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.69 apply (zenon_L216_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.69 apply (zenon_L217_); trivial.
% 86.61/86.69 apply (zenon_L218_); trivial.
% 86.61/86.69 apply (zenon_L1387_); trivial.
% 86.61/86.69 apply (zenon_L219_); trivial.
% 86.61/86.69 apply (zenon_L26_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.69 apply (zenon_L4_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.69 apply (zenon_L7_); trivial.
% 86.61/86.69 apply (zenon_L250_); trivial.
% 86.61/86.69 apply (zenon_L1388_); trivial.
% 86.61/86.69 (* end of lemma zenon_L1389_ *)
% 86.61/86.69 assert (zenon_L1390_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.61/86.69 do 0 intro. intros zenon_H384 zenon_H39 zenon_H40 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H259 zenon_H37 zenon_H71 zenon_Hb5 zenon_H326 zenon_H298 zenon_H39f zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H2e zenon_H18 zenon_H25 zenon_H5a zenon_Hb2 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H82 zenon_H343 zenon_H6e zenon_H6b zenon_H2bb zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_Hc5 zenon_H37a zenon_Hb8 zenon_H313 zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H51.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.69 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.69 apply (zenon_L56_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.69 apply (zenon_L74_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.69 apply (zenon_L120_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.69 apply (zenon_L122_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.69 apply (zenon_L123_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.69 apply (zenon_L124_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.69 apply (zenon_L145_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.69 apply (zenon_L148_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.69 apply (zenon_L149_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.69 apply (zenon_L1363_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.69 apply (zenon_L155_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.69 apply (zenon_L156_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.69 apply (zenon_L434_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.69 apply (zenon_L216_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.69 apply (zenon_L217_); trivial.
% 86.61/86.69 apply (zenon_L218_); trivial.
% 86.61/86.69 apply (zenon_L1387_); trivial.
% 86.61/86.69 apply (zenon_L220_); trivial.
% 86.61/86.69 apply (zenon_L26_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.69 apply (zenon_L4_); trivial.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.69 apply (zenon_L7_); trivial.
% 86.61/86.69 apply (zenon_L16_); trivial.
% 86.61/86.69 apply (zenon_L1388_); trivial.
% 86.61/86.69 (* end of lemma zenon_L1390_ *)
% 86.61/86.69 assert (zenon_L1391_ : ((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e23)) = (e20))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (e20))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> False).
% 86.61/86.69 do 0 intro. intros zenon_Heb zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hb9 zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H1e zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H296 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H21 zenon_H8f zenon_H82 zenon_Hb8 zenon_H17 zenon_H313 zenon_H2fb zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H329 zenon_H375 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea.
% 86.61/86.69 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.61/86.69 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L453_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L1376_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L261_); trivial.
% 86.61/86.70 (* end of lemma zenon_L1391_ *)
% 86.61/86.70 assert (zenon_L1392_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e12))) = (op2 (h4 (e10)) (h4 (e12))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H27f zenon_H2d6 zenon_H25 zenon_Hd1 zenon_H261 zenon_H78 zenon_H2d0 zenon_H36f zenon_H36c zenon_H368 zenon_H2a3 zenon_H2a6 zenon_H39f zenon_H377 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H2fb zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H329 zenon_H375 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_L254_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.61/86.70 apply (zenon_L1391_); trivial.
% 86.61/86.70 apply (zenon_L285_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L16_); trivial.
% 86.61/86.70 exact (zenon_H33c zenon_H27d).
% 86.61/86.70 (* end of lemma zenon_L1392_ *)
% 86.61/86.70 assert (zenon_L1393_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e20) (e20)) = (e22))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hba zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H310 zenon_H30c zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H2d6 zenon_H28 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6e zenon_H27f zenon_H7d zenon_H37a zenon_H380 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L1360_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L470_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L220_); trivial.
% 86.61/86.70 apply (zenon_L26_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_L222_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L16_); trivial.
% 86.61/86.70 (* end of lemma zenon_L1393_ *)
% 86.61/86.70 assert (zenon_L1394_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H2c9 zenon_H78 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H2a3 zenon_H35d zenon_H353 zenon_H3b9 zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H28 zenon_H2d6 zenon_He6 zenon_H2db zenon_H18 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L1360_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L478_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L220_); trivial.
% 86.61/86.70 apply (zenon_L26_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_L222_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L16_); trivial.
% 86.61/86.70 (* end of lemma zenon_L1394_ *)
% 86.61/86.70 assert (zenon_L1395_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H18 zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L1363_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L482_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L220_); trivial.
% 86.61/86.70 apply (zenon_L26_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_L4_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L16_); trivial.
% 86.61/86.70 (* end of lemma zenon_L1395_ *)
% 86.61/86.70 assert (zenon_L1396_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H3b9 zenon_H353 zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H40 zenon_H2dc zenon_Hc5 zenon_H71 zenon_H37 zenon_H259 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L1363_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L489_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L219_); trivial.
% 86.61/86.70 apply (zenon_L26_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_L4_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L250_); trivial.
% 86.61/86.70 (* end of lemma zenon_L1396_ *)
% 86.61/86.70 assert (zenon_L1397_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((h4 (op1 (e10) (e13))) = (op2 (h4 (e10)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e20)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e21) (e22)) = (e22))\/((op2 (e21) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H398 zenon_Hbb zenon_H78 zenon_H7d zenon_H2fb zenon_H2d6 zenon_H25 zenon_H3b9 zenon_H35d zenon_H2a3 zenon_H36c zenon_H329 zenon_H3c9 zenon_Hed zenon_H333 zenon_H313 zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H375 zenon_H377 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_L254_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L499_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L1376_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L261_); trivial.
% 86.61/86.70 apply (zenon_L285_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L16_); trivial.
% 86.61/86.70 exact (zenon_H33c zenon_H27d).
% 86.61/86.70 (* end of lemma zenon_L1397_ *)
% 86.61/86.70 assert (zenon_L1398_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.61/86.70 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H3e0 zenon_H3dd zenon_H27f zenon_Hdc zenon_H28c zenon_H343 zenon_H377 zenon_H375 zenon_H36f zenon_H37a zenon_H18 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H3cf zenon_H353 zenon_H2a3 zenon_H3d0 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H78 zenon_H2c9 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.61/86.70 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.61/86.70 apply (zenon_L56_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.61/86.70 apply (zenon_L74_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.61/86.70 apply (zenon_L120_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.61/86.70 apply (zenon_L122_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.61/86.70 apply (zenon_L123_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.61/86.70 apply (zenon_L124_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.61/86.70 apply (zenon_L145_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.61/86.70 apply (zenon_L148_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.61/86.70 apply (zenon_L149_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.61/86.70 apply (zenon_L1360_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.61/86.70 apply (zenon_L155_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.61/86.70 apply (zenon_L156_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.61/86.70 apply (zenon_L518_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.61/86.70 apply (zenon_L216_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.61/86.70 apply (zenon_L217_); trivial.
% 86.61/86.70 apply (zenon_L218_); trivial.
% 86.61/86.70 apply (zenon_L220_); trivial.
% 86.61/86.70 apply (zenon_L26_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.61/86.70 apply (zenon_L222_); trivial.
% 86.61/86.70 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.61/86.70 apply (zenon_L7_); trivial.
% 86.61/86.70 apply (zenon_L16_); trivial.
% 86.61/86.70 (* end of lemma zenon_L1398_ *)
% 86.61/86.70 assert (zenon_L1399_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((e11) = (e13))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.64/86.71 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H14f zenon_H14c zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H1ca zenon_H236 zenon_H160 zenon_H16e zenon_H22f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H11e zenon_H125 zenon_H12a zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H3e0 zenon_H39 zenon_H2dc zenon_Hdc zenon_H40 zenon_H3dd zenon_H71 zenon_H2e1 zenon_H1c zenon_H18 zenon_H2e zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H63 zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H13f zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27d zenon_H27f zenon_H2c9 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H2f zenon_H37 zenon_H259 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.71 apply (zenon_L56_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.71 apply (zenon_L74_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.71 apply (zenon_L120_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.71 apply (zenon_L122_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.71 apply (zenon_L123_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.71 apply (zenon_L124_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.71 apply (zenon_L145_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.71 apply (zenon_L148_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.71 apply (zenon_L149_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.71 apply (zenon_L1363_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.71 apply (zenon_L155_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.71 apply (zenon_L156_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.71 apply (zenon_L532_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.71 apply (zenon_L216_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.71 apply (zenon_L217_); trivial.
% 86.64/86.71 apply (zenon_L218_); trivial.
% 86.64/86.71 (* end of lemma zenon_L1399_ *)
% 86.64/86.71 assert (zenon_L1400_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e23) (e21)) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.64/86.71 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H3e0 zenon_Hdc zenon_H40 zenon_H2dc zenon_H71 zenon_H18 zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27f zenon_H383 zenon_H283 zenon_H289 zenon_H28c zenon_H2c9 zenon_H82 zenon_Hb8 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.71 apply (zenon_L56_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.71 apply (zenon_L74_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.71 apply (zenon_L120_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.71 apply (zenon_L122_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.71 apply (zenon_L123_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.71 apply (zenon_L124_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.71 apply (zenon_L145_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.71 apply (zenon_L148_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.71 apply (zenon_L149_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.71 apply (zenon_L1363_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.71 apply (zenon_L155_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.71 apply (zenon_L156_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.71 apply (zenon_L537_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.71 apply (zenon_L216_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.71 apply (zenon_L217_); trivial.
% 86.64/86.71 apply (zenon_L218_); trivial.
% 86.64/86.71 apply (zenon_L219_); trivial.
% 86.64/86.71 apply (zenon_L26_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.71 apply (zenon_L4_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.71 apply (zenon_L7_); trivial.
% 86.64/86.71 apply (zenon_L250_); trivial.
% 86.64/86.71 (* end of lemma zenon_L1400_ *)
% 86.64/86.71 assert (zenon_L1401_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.64/86.71 do 0 intro. intros zenon_H384 zenon_H2ea zenon_H2e5 zenon_Hb9 zenon_Hb8 zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H3a9 zenon_H2bb zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H343 zenon_H18 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H25 zenon_Hb5 zenon_H5a zenon_H37 zenon_H71 zenon_H3dd zenon_H40 zenon_H2dc zenon_H39 zenon_H3e0 zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H259 zenon_H51.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.71 apply (zenon_L56_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.71 apply (zenon_L74_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.71 apply (zenon_L120_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.71 apply (zenon_L122_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.71 apply (zenon_L123_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.71 apply (zenon_L124_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.71 apply (zenon_L145_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.71 apply (zenon_L148_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.71 apply (zenon_L149_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.71 apply (zenon_L1363_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.71 apply (zenon_L155_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.71 apply (zenon_L156_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.71 apply (zenon_L529_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.71 apply (zenon_L216_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.71 apply (zenon_L217_); trivial.
% 86.64/86.71 apply (zenon_L218_); trivial.
% 86.64/86.71 apply (zenon_L1399_); trivial.
% 86.64/86.71 apply (zenon_L219_); trivial.
% 86.64/86.71 apply (zenon_L26_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.71 apply (zenon_L4_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.71 apply (zenon_L7_); trivial.
% 86.64/86.71 apply (zenon_L250_); trivial.
% 86.64/86.71 apply (zenon_L1400_); trivial.
% 86.64/86.71 (* end of lemma zenon_L1401_ *)
% 86.64/86.71 assert (zenon_L1402_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.64/86.71 do 0 intro. intros zenon_H384 zenon_H45 zenon_H2ea zenon_H2e5 zenon_H259 zenon_H37 zenon_Hb8 zenon_H37a zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H2bb zenon_H3a9 zenon_H343 zenon_Hc5 zenon_H2e zenon_H6e zenon_H82 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H326 zenon_H3d0 zenon_H2a3 zenon_H353 zenon_H3cf zenon_H2b4 zenon_H31a zenon_H317 zenon_H2c9 zenon_H18 zenon_H25 zenon_Hb5 zenon_H5a zenon_H71 zenon_H3dd zenon_H40 zenon_H2dc zenon_H39 zenon_H3e0 zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H36f zenon_H375 zenon_H377 zenon_H51.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.64/86.71 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.71 apply (zenon_L56_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.71 apply (zenon_L74_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.71 apply (zenon_L120_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.71 apply (zenon_L122_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.71 apply (zenon_L123_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.71 apply (zenon_L124_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.71 apply (zenon_L145_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.71 apply (zenon_L148_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.71 apply (zenon_L149_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.71 apply (zenon_L1363_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.71 apply (zenon_L155_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.71 apply (zenon_L156_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.71 apply (zenon_L545_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.71 apply (zenon_L216_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.71 apply (zenon_L217_); trivial.
% 86.64/86.71 apply (zenon_L218_); trivial.
% 86.64/86.71 apply (zenon_L1399_); trivial.
% 86.64/86.71 apply (zenon_L220_); trivial.
% 86.64/86.71 apply (zenon_L26_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.71 apply (zenon_L4_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.71 apply (zenon_L7_); trivial.
% 86.64/86.71 apply (zenon_L16_); trivial.
% 86.64/86.71 apply (zenon_L1400_); trivial.
% 86.64/86.71 (* end of lemma zenon_L1402_ *)
% 86.64/86.71 assert (zenon_L1403_ : (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e21) (e21)) = (e23)) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e20)) = (e21)) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((e21) = (e22))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.64/86.71 do 0 intro. intros zenon_H2d6 zenon_H39b zenon_Hb1 zenon_H5a zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H9c zenon_H82 zenon_Hb5 zenon_H8f zenon_H261 zenon_H260 zenon_H78 zenon_H89 zenon_H2d0 zenon_H323 zenon_H30c zenon_H21 zenon_H317 zenon_H2dc zenon_H61 zenon_H27d zenon_H320 zenon_Hd1 zenon_H2b4 zenon_H296 zenon_H31a zenon_Hb2 zenon_H98 zenon_Hac zenon_H326 zenon_H25 zenon_H45 zenon_H39 zenon_H2f zenon_H37 zenon_H2e zenon_H40 zenon_H23.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2d6); [ zenon_intro zenon_H2d4 | zenon_intro zenon_H2d7 ].
% 86.64/86.71 exact (zenon_H39b zenon_H2d4).
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d8 ].
% 86.64/86.71 apply (zenon_L441_); trivial.
% 86.64/86.71 apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H24 | zenon_intro zenon_H3e ].
% 86.64/86.71 apply (zenon_L6_); trivial.
% 86.64/86.71 apply (zenon_L15_); trivial.
% 86.64/86.71 (* end of lemma zenon_L1403_ *)
% 86.64/86.71 assert (zenon_L1404_ : (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((op1 (e11) (e11)) = (e11)) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e13) (e13)) = (e11))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (e11))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e20) = (e22))) -> ((op2 (e20) (e22)) = (e20)) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((op2 (e22) (e20)) = (e21)) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((op2 (e21) (e21)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e23)) = (e21))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_Hbb zenon_H320 zenon_H27d zenon_H1a0 zenon_H114 zenon_H11c zenon_H19a zenon_H4e8 zenon_H248 zenon_H4da zenon_H501 zenon_H190 zenon_H106 zenon_H13f zenon_H19b zenon_H168 zenon_H1a7 zenon_H1a6 zenon_H2d0 zenon_H329 zenon_H3d zenon_H375 zenon_Hed zenon_H43d zenon_H2dc zenon_H36f zenon_H1e zenon_Hb8 zenon_H259 zenon_H71 zenon_H261 zenon_H323 zenon_H30c zenon_H317 zenon_H61 zenon_Hd1 zenon_H2b4 zenon_H296 zenon_H31a zenon_H326 zenon_H27f zenon_H377 zenon_H23 zenon_H40 zenon_H2e zenon_H39 zenon_H45 zenon_H25 zenon_H78 zenon_H39b zenon_H2d6 zenon_H7d zenon_H66 zenon_Hb5 zenon_H82 zenon_H8f zenon_Hac zenon_H2f zenon_H89 zenon_H37 zenon_H5a zenon_H21 zenon_H9c zenon_H98 zenon_Hb2 zenon_Hb1.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H377); [ zenon_intro zenon_H27e | zenon_intro zenon_H378 ].
% 86.64/86.72 apply (zenon_L169_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H378); [ zenon_intro zenon_H260 | zenon_intro zenon_H379 ].
% 86.64/86.72 apply (zenon_L1403_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H379); [ zenon_intro zenon_H370 | zenon_intro zenon_H31d ].
% 86.64/86.72 apply (zenon_L314_); trivial.
% 86.64/86.72 apply (zenon_L1370_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.64/86.72 apply (zenon_L397_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.64/86.72 apply (zenon_L30_); trivial.
% 86.64/86.72 apply (zenon_L41_); trivial.
% 86.64/86.72 (* end of lemma zenon_L1404_ *)
% 86.64/86.72 assert (zenon_L1405_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (e10))) -> ((op1 (e13) (e10)) = (e13)) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H136 zenon_Hfc zenon_H297 zenon_H298 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H2db zenon_H377 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H168 zenon_H19a zenon_H13f zenon_H190 zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H1a0 zenon_H1a6 zenon_H36f zenon_H71 zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H7d zenon_Hbb zenon_H2fb zenon_H39b zenon_H78 zenon_H25 zenon_H2d6 zenon_Hb9 zenon_H333 zenon_H236 zenon_H1ca zenon_H154 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.64/86.72 apply (zenon_L157_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_H106. zenon_intro zenon_H105.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H105). zenon_intro zenon_H1e6. zenon_intro zenon_H1e5.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e5). zenon_intro zenon_H1e8. zenon_intro zenon_H1e7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1ea. zenon_intro zenon_H1e9.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H1e6); [ zenon_intro zenon_H1a7 | zenon_intro zenon_Hfe ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H19b | zenon_intro zenon_H1ba ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H333); [ zenon_intro zenon_H14 | zenon_intro zenon_H334 ].
% 86.64/86.72 exact (zenon_H17 zenon_H14).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H334); [ zenon_intro zenon_H19 | zenon_intro zenon_H335 ].
% 86.64/86.72 apply (zenon_L572_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H335); [ zenon_intro zenon_H66 | zenon_intro zenon_Hee ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.64/86.72 exact (zenon_Hb9 zenon_Hbd).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.64/86.72 exact (zenon_H76 zenon_H72).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hc0 | zenon_intro zenon_Hbf ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H77 | zenon_intro zenon_H2dd ].
% 86.64/86.72 apply (zenon_L397_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2dd); [ zenon_intro zenon_H26d | zenon_intro zenon_H2de ].
% 86.64/86.72 apply (zenon_L226_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2de); [ zenon_intro zenon_H3d | zenon_intro zenon_H2d9 ].
% 86.64/86.72 apply (zenon_L1404_); trivial.
% 86.64/86.72 apply (zenon_L1373_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hbf); [ zenon_intro zenon_H77 | zenon_intro zenon_Hc1 ].
% 86.64/86.72 apply (zenon_L28_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hc1); [ zenon_intro zenon_H7c | zenon_intro zenon_H97 ].
% 86.64/86.72 apply (zenon_L30_); trivial.
% 86.64/86.72 apply (zenon_L41_); trivial.
% 86.64/86.72 apply (zenon_L31_); trivial.
% 86.64/86.72 apply (zenon_L52_); trivial.
% 86.64/86.72 apply (zenon_L178_); trivial.
% 86.64/86.72 apply (zenon_L179_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.64/86.72 apply (zenon_L62_); trivial.
% 86.64/86.72 apply (zenon_L71_); trivial.
% 86.64/86.72 (* end of lemma zenon_L1405_ *)
% 86.64/86.72 assert (zenon_L1406_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> ((op2 (e21) (e21)) = (e21)) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (e21))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23))))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e20)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((e10) = (e13))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H2e4 zenon_H298 zenon_H17 zenon_Hb8 zenon_H82 zenon_H8f zenon_H21 zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H76 zenon_H2f zenon_H37 zenon_H259 zenon_H2db zenon_H377 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H168 zenon_H11c zenon_H114 zenon_H19a zenon_H13f zenon_H190 zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H1a0 zenon_H1a6 zenon_H36f zenon_H71 zenon_H1e zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H7d zenon_Hbb zenon_H2fb zenon_H39b zenon_H78 zenon_H25 zenon_H2d6 zenon_Hb9 zenon_H333 zenon_H236 zenon_H108 zenon_H125 zenon_H1ca zenon_H154 zenon_H10a zenon_H12a zenon_H11e zenon_H113 zenon_H136.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.64/86.72 apply (zenon_L1405_); trivial.
% 86.64/86.72 apply (zenon_L1405_); trivial.
% 86.64/86.72 (* end of lemma zenon_L1406_ *)
% 86.64/86.72 assert (zenon_L1407_ : ((~((op2 (e21) (e21)) = (e20)))\/(~((op2 (e21) (e20)) = (e21)))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h4 (op1 (e11) (e10))) = (op2 (h4 (e11)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H3f6 zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H6e zenon_Hc2 zenon_H2db zenon_H27f zenon_H36f zenon_H2bf zenon_H395 zenon_H377 zenon_H368 zenon_H3d0 zenon_H2a6 zenon_H2a3 zenon_H353 zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H36c zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H2fb zenon_H78 zenon_H25 zenon_H2d6 zenon_H2c9 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H329 zenon_H375 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51 zenon_H39c.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H3f6); [ zenon_intro zenon_H268 | zenon_intro zenon_H76 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_L254_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L566_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L1376_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L261_); trivial.
% 86.64/86.72 apply (zenon_L285_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L16_); trivial.
% 86.64/86.72 exact (zenon_H33c zenon_H27d).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_L254_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L571_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L1376_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L261_); trivial.
% 86.64/86.72 apply (zenon_L285_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L403_); trivial.
% 86.64/86.72 exact (zenon_H33c zenon_H27d).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_L254_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L579_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L1376_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L261_); trivial.
% 86.64/86.72 apply (zenon_L285_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L16_); trivial.
% 86.64/86.72 exact (zenon_H33c zenon_H27d).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_L254_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L571_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L1406_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L261_); trivial.
% 86.64/86.72 apply (zenon_L583_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L403_); trivial.
% 86.64/86.72 exact (zenon_H33c zenon_H27d).
% 86.64/86.72 (* end of lemma zenon_L1407_ *)
% 86.64/86.72 assert (zenon_L1408_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H2c9 zenon_H78 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d6 zenon_H28 zenon_H2d0 zenon_H2db zenon_H18 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L1360_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L594_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L220_); trivial.
% 86.64/86.72 apply (zenon_L26_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_L222_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L16_); trivial.
% 86.64/86.72 (* end of lemma zenon_L1408_ *)
% 86.64/86.72 assert (zenon_L1409_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H82 zenon_H37a zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H353 zenon_H3f8 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H27f zenon_H343 zenon_H2d0 zenon_H341 zenon_H40 zenon_H2c9 zenon_H18 zenon_H2dc zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L1363_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L599_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L219_); trivial.
% 86.64/86.72 apply (zenon_L26_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_L4_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L250_); trivial.
% 86.64/86.72 (* end of lemma zenon_L1409_ *)
% 86.64/86.72 assert (zenon_L1410_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e11))) = (op2 (h4 (e11)) (h4 (e11))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H298 zenon_H2db zenon_H377 zenon_H375 zenon_H43d zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H36f zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H2fb zenon_H313 zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2d6 zenon_H25 zenon_H329 zenon_H36c zenon_H353 zenon_H35d zenon_H3f8 zenon_H368 zenon_H2bf zenon_H395 zenon_H6e zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_L254_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L612_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L1376_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L261_); trivial.
% 86.64/86.72 apply (zenon_L285_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L16_); trivial.
% 86.64/86.72 exact (zenon_H33c zenon_H27d).
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_L254_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.64/86.72 apply (zenon_L120_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.64/86.72 apply (zenon_L122_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.64/86.72 apply (zenon_L123_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.64/86.72 apply (zenon_L124_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.64/86.72 apply (zenon_L145_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.64/86.72 apply (zenon_L148_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.64/86.72 apply (zenon_L149_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.64/86.72 apply (zenon_L617_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.64/86.72 apply (zenon_L155_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.64/86.72 apply (zenon_L156_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.64/86.72 apply (zenon_L1376_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.64/86.72 apply (zenon_L216_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.64/86.72 apply (zenon_L217_); trivial.
% 86.64/86.72 apply (zenon_L218_); trivial.
% 86.64/86.72 apply (zenon_L261_); trivial.
% 86.64/86.72 apply (zenon_L285_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.64/86.72 apply (zenon_L7_); trivial.
% 86.64/86.72 apply (zenon_L403_); trivial.
% 86.64/86.72 exact (zenon_H33c zenon_H27d).
% 86.64/86.72 (* end of lemma zenon_L1410_ *)
% 86.64/86.72 assert (zenon_L1411_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.64/86.72 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H2c9 zenon_H78 zenon_H2dc zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H289 zenon_H41c zenon_H413 zenon_H313 zenon_H417 zenon_H353 zenon_H2a6 zenon_H407 zenon_H3cf zenon_Hd1 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H308 zenon_H6b zenon_H6e zenon_H2d0 zenon_H2d6 zenon_H28 zenon_H2db zenon_H18 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.64/86.72 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.64/86.72 apply (zenon_L56_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.64/86.72 apply (zenon_L74_); trivial.
% 86.64/86.72 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.73 apply (zenon_L120_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.73 apply (zenon_L122_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.73 apply (zenon_L123_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.73 apply (zenon_L124_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.73 apply (zenon_L145_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.73 apply (zenon_L148_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.73 apply (zenon_L149_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.73 apply (zenon_L1360_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.73 apply (zenon_L155_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.73 apply (zenon_L156_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.73 apply (zenon_L635_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.73 apply (zenon_L216_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.73 apply (zenon_L217_); trivial.
% 86.66/86.73 apply (zenon_L218_); trivial.
% 86.66/86.73 apply (zenon_L220_); trivial.
% 86.66/86.73 apply (zenon_L26_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.73 apply (zenon_L222_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.73 apply (zenon_L7_); trivial.
% 86.66/86.73 apply (zenon_L16_); trivial.
% 86.66/86.73 (* end of lemma zenon_L1411_ *)
% 86.66/86.73 assert (zenon_L1412_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.73 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H2e1 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H6b zenon_H308 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2dc zenon_H18 zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.73 apply (zenon_L56_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.73 apply (zenon_L74_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.73 apply (zenon_L120_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.73 apply (zenon_L122_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.73 apply (zenon_L123_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.73 apply (zenon_L124_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.73 apply (zenon_L145_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.73 apply (zenon_L148_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.73 apply (zenon_L149_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.73 apply (zenon_L1363_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.73 apply (zenon_L155_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.73 apply (zenon_L156_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.73 apply (zenon_L639_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.73 apply (zenon_L216_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.73 apply (zenon_L217_); trivial.
% 86.66/86.73 apply (zenon_L218_); trivial.
% 86.66/86.73 apply (zenon_L220_); trivial.
% 86.66/86.73 apply (zenon_L26_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.73 apply (zenon_L4_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.73 apply (zenon_L7_); trivial.
% 86.66/86.73 apply (zenon_L16_); trivial.
% 86.66/86.73 (* end of lemma zenon_L1412_ *)
% 86.66/86.73 assert (zenon_L1413_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e11) (e10)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e11) (e12)) = (e12))\/((op1 (e11) (e13)) = (e12))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.73 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_Hb8 zenon_H82 zenon_H2c9 zenon_H6b zenon_H18 zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H3cf zenon_H407 zenon_H2a6 zenon_H353 zenon_H417 zenon_H313 zenon_H413 zenon_H41c zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H40 zenon_H2dc zenon_Hc5 zenon_H71 zenon_H37 zenon_H259 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.73 apply (zenon_L56_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.73 apply (zenon_L74_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.73 apply (zenon_L120_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.73 apply (zenon_L122_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.73 apply (zenon_L123_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.73 apply (zenon_L124_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.73 apply (zenon_L145_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.73 apply (zenon_L148_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.73 apply (zenon_L149_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.73 apply (zenon_L1363_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.73 apply (zenon_L155_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.73 apply (zenon_L156_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.73 apply (zenon_L646_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.73 apply (zenon_L216_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.73 apply (zenon_L217_); trivial.
% 86.66/86.73 apply (zenon_L218_); trivial.
% 86.66/86.73 apply (zenon_L219_); trivial.
% 86.66/86.73 apply (zenon_L26_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.73 apply (zenon_L4_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.73 apply (zenon_L7_); trivial.
% 86.66/86.73 apply (zenon_L250_); trivial.
% 86.66/86.73 (* end of lemma zenon_L1413_ *)
% 86.66/86.73 assert (zenon_L1414_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (e22))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.66/86.73 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_H6e zenon_H39b zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H313 zenon_H78 zenon_H2fb zenon_Hbb zenon_H7d zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H329 zenon_H375 zenon_H377 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.73 apply (zenon_L254_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.73 apply (zenon_L56_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.73 apply (zenon_L74_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.73 apply (zenon_L120_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.73 apply (zenon_L122_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.73 apply (zenon_L123_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.73 apply (zenon_L124_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.73 apply (zenon_L145_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.73 apply (zenon_L148_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.73 apply (zenon_L149_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.73 apply (zenon_L659_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.73 apply (zenon_L155_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.73 apply (zenon_L156_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.73 apply (zenon_L1376_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.73 apply (zenon_L216_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.73 apply (zenon_L217_); trivial.
% 86.66/86.73 apply (zenon_L218_); trivial.
% 86.66/86.73 apply (zenon_L261_); trivial.
% 86.66/86.73 apply (zenon_L285_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.73 apply (zenon_L7_); trivial.
% 86.66/86.73 apply (zenon_L403_); trivial.
% 86.66/86.73 exact (zenon_H33c zenon_H27d).
% 86.66/86.73 (* end of lemma zenon_L1414_ *)
% 86.66/86.73 assert (zenon_L1415_ : ((~((op2 (e22) (e22)) = (e20)))\/(~((op2 (e22) (e20)) = (e22)))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e11) (e12))) = (op2 (h4 (e11)) (h4 (e12))))) -> (~((e22) = (e23))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> False).
% 86.66/86.73 do 0 intro. intros zenon_H39c zenon_H51 zenon_H2ea zenon_H2e5 zenon_H298 zenon_H2db zenon_H377 zenon_H375 zenon_H329 zenon_H43d zenon_H248 zenon_H4e8 zenon_H4da zenon_H501 zenon_H36f zenon_H2d0 zenon_H261 zenon_Hd1 zenon_H27f zenon_H2fb zenon_H313 zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H395 zenon_H2bf zenon_H353 zenon_H2a6 zenon_H2a3 zenon_H407 zenon_H25 zenon_H2d6 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H17 zenon_H33b.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H39c); [ zenon_intro zenon_H63 | zenon_intro zenon_H39b ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.73 apply (zenon_L254_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.73 apply (zenon_L56_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.73 apply (zenon_L74_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.73 apply (zenon_L120_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.73 apply (zenon_L122_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.73 apply (zenon_L123_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.73 apply (zenon_L124_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.73 apply (zenon_L145_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.73 apply (zenon_L148_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.73 apply (zenon_L149_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.73 apply (zenon_L656_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.73 apply (zenon_L155_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.73 apply (zenon_L156_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.73 apply (zenon_L1376_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.73 apply (zenon_L216_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.73 apply (zenon_L217_); trivial.
% 86.66/86.73 apply (zenon_L218_); trivial.
% 86.66/86.73 apply (zenon_L261_); trivial.
% 86.66/86.73 apply (zenon_L285_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.73 apply (zenon_L7_); trivial.
% 86.66/86.73 apply (zenon_L403_); trivial.
% 86.66/86.73 exact (zenon_H33c zenon_H27d).
% 86.66/86.73 apply (zenon_L1414_); trivial.
% 86.66/86.73 (* end of lemma zenon_L1415_ *)
% 86.66/86.73 assert (zenon_L1416_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.73 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H377 zenon_H375 zenon_H36f zenon_H5a zenon_H2d6 zenon_H28 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H293 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H439 zenon_H353 zenon_H35d zenon_H432 zenon_H428 zenon_H3ea zenon_H31a zenon_H2b4 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H320 zenon_He6 zenon_H6b zenon_Hb5 zenon_H27f zenon_H37a zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.73 apply (zenon_L56_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.73 apply (zenon_L74_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.73 apply (zenon_L120_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.73 apply (zenon_L122_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.73 apply (zenon_L123_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.73 apply (zenon_L124_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.73 apply (zenon_L145_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.73 apply (zenon_L148_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.73 apply (zenon_L149_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.73 apply (zenon_L1360_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.73 apply (zenon_L155_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.73 apply (zenon_L156_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.73 apply (zenon_L681_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.73 apply (zenon_L216_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.73 apply (zenon_L217_); trivial.
% 86.66/86.73 apply (zenon_L218_); trivial.
% 86.66/86.73 apply (zenon_L220_); trivial.
% 86.66/86.73 apply (zenon_L26_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.73 apply (zenon_L222_); trivial.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.73 apply (zenon_L7_); trivial.
% 86.66/86.73 apply (zenon_L16_); trivial.
% 86.66/86.73 (* end of lemma zenon_L1416_ *)
% 86.66/86.73 assert (zenon_L1417_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.73 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H2e1 zenon_Hb8 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H82 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_Hb5 zenon_H5a zenon_H36f zenon_H377 zenon_H37a zenon_Hbb zenon_H71 zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.73 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.73 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.74 apply (zenon_L56_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.74 apply (zenon_L74_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.74 apply (zenon_L120_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.74 apply (zenon_L122_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.74 apply (zenon_L123_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.74 apply (zenon_L124_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.74 apply (zenon_L145_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.74 apply (zenon_L148_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.74 apply (zenon_L149_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.74 apply (zenon_L1363_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.74 apply (zenon_L155_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.74 apply (zenon_L156_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.74 apply (zenon_L694_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.74 apply (zenon_L216_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.74 apply (zenon_L217_); trivial.
% 86.66/86.74 apply (zenon_L218_); trivial.
% 86.66/86.74 apply (zenon_L220_); trivial.
% 86.66/86.74 apply (zenon_L26_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.74 apply (zenon_L4_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.74 apply (zenon_L7_); trivial.
% 86.66/86.74 apply (zenon_L16_); trivial.
% 86.66/86.74 (* end of lemma zenon_L1417_ *)
% 86.66/86.74 assert (zenon_L1418_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e12)) = (op1 (e12) (e12)))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (((op1 (e11) (e10)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e11) (e12)) = (e13))\/((op1 (e11) (e13)) = (e13))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.74 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H27f zenon_H82 zenon_H28f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H274 zenon_H6e zenon_H2c5 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H3ea zenon_H428 zenon_H432 zenon_H35d zenon_H353 zenon_H439 zenon_Hac zenon_H2bf zenon_H2c2 zenon_H293 zenon_Hc2 zenon_H39 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_Hb5 zenon_H5a zenon_H36f zenon_H377 zenon_H37a zenon_H45 zenon_Hc5 zenon_H308 zenon_H3a9 zenon_Hbb zenon_H71 zenon_H37 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.74 apply (zenon_L56_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.74 apply (zenon_L74_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.74 apply (zenon_L120_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.74 apply (zenon_L122_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.74 apply (zenon_L123_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.74 apply (zenon_L124_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.74 apply (zenon_L145_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.74 apply (zenon_L148_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.74 apply (zenon_L149_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.74 apply (zenon_L1363_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.74 apply (zenon_L155_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.74 apply (zenon_L156_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.74 apply (zenon_L700_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.74 apply (zenon_L216_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.74 apply (zenon_L217_); trivial.
% 86.66/86.74 apply (zenon_L218_); trivial.
% 86.66/86.74 apply (zenon_L219_); trivial.
% 86.66/86.74 apply (zenon_L26_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.74 apply (zenon_L4_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.74 apply (zenon_L7_); trivial.
% 86.66/86.74 apply (zenon_L250_); trivial.
% 86.66/86.74 (* end of lemma zenon_L1418_ *)
% 86.66/86.74 assert (zenon_L1419_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e22))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/((op1 (e11) (e13)) = (e11))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e11) (e13))) = (op2 (h4 (e11)) (h4 (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e20)) = (e20))\/(((op2 (e23) (e21)) = (e20))\/(((op2 (e23) (e22)) = (e20))\/((op2 (e23) (e23)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((e20) = (e22))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e22) = (e23))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.66/86.74 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_Hb8 zenon_H82 zenon_H8f zenon_H326 zenon_H30c zenon_H2dc zenon_H320 zenon_H61 zenon_H323 zenon_H2e zenon_H23 zenon_H39 zenon_H40 zenon_H45 zenon_H317 zenon_H31a zenon_H27d zenon_H2b4 zenon_H98 zenon_H9c zenon_H5a zenon_Hac zenon_Hb2 zenon_Hb5 zenon_H71 zenon_H2f zenon_H37 zenon_H259 zenon_H6e zenon_H329 zenon_H446 zenon_H353 zenon_H35d zenon_H432 zenon_H368 zenon_H36c zenon_H2bf zenon_H395 zenon_H78 zenon_H7d zenon_Hbb zenon_Hed zenon_H333 zenon_H313 zenon_H2d6 zenon_H25 zenon_H2fb zenon_H27f zenon_Hd1 zenon_H261 zenon_H2d0 zenon_H36f zenon_H501 zenon_H4da zenon_H4e8 zenon_H248 zenon_H43d zenon_H375 zenon_H377 zenon_H2db zenon_H298 zenon_H2e5 zenon_H2ea zenon_H51.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.74 apply (zenon_L254_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.74 apply (zenon_L56_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.74 apply (zenon_L74_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.74 apply (zenon_L120_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.74 apply (zenon_L122_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.74 apply (zenon_L123_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.74 apply (zenon_L124_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.74 apply (zenon_L145_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.74 apply (zenon_L148_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.74 apply (zenon_L149_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.74 apply (zenon_L727_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.74 apply (zenon_L155_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.74 apply (zenon_L156_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.74 apply (zenon_L1376_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.74 apply (zenon_L216_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.74 apply (zenon_L217_); trivial.
% 86.66/86.74 apply (zenon_L218_); trivial.
% 86.66/86.74 apply (zenon_L261_); trivial.
% 86.66/86.74 apply (zenon_L285_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.74 apply (zenon_L7_); trivial.
% 86.66/86.74 apply (zenon_L403_); trivial.
% 86.66/86.74 exact (zenon_H33c zenon_H27d).
% 86.66/86.74 (* end of lemma zenon_L1419_ *)
% 86.66/86.74 assert (zenon_L1420_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.74 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2c9 zenon_H2d0 zenon_H6e zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_H5a zenon_H2dc zenon_H2d6 zenon_H28 zenon_H2db zenon_H18 zenon_H78 zenon_Hba zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.74 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.74 apply (zenon_L56_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.74 apply (zenon_L74_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.74 apply (zenon_L120_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.74 apply (zenon_L122_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.74 apply (zenon_L123_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.74 apply (zenon_L124_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.74 apply (zenon_L145_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.74 apply (zenon_L148_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.74 apply (zenon_L149_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.74 apply (zenon_L1360_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.74 apply (zenon_L155_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.74 apply (zenon_L156_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.74 apply (zenon_L793_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.74 apply (zenon_L216_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.74 apply (zenon_L217_); trivial.
% 86.66/86.74 apply (zenon_L218_); trivial.
% 86.66/86.74 apply (zenon_L220_); trivial.
% 86.66/86.74 apply (zenon_L26_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.74 apply (zenon_L222_); trivial.
% 86.66/86.74 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.74 apply (zenon_L7_); trivial.
% 86.66/86.74 apply (zenon_L16_); trivial.
% 86.66/86.74 (* end of lemma zenon_L1420_ *)
% 86.66/86.74 assert (zenon_L1421_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.74 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_Hbb zenon_H2d0 zenon_H2db zenon_H6e zenon_H28c zenon_He6 zenon_H2dc zenon_H320 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H2d6 zenon_H28 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H6b zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_H5a zenon_H2c9 zenon_H18 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1360_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L799_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L220_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L222_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L16_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1421_ *)
% 86.66/86.75 assert (zenon_L1422_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_Hb9 zenon_H71 zenon_H37 zenon_Hbb zenon_H45 zenon_H2c9 zenon_H2d0 zenon_H6e zenon_Hdc zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2a3 zenon_H35d zenon_H48d zenon_H289 zenon_H2b4 zenon_Hc2 zenon_H39 zenon_H2dc zenon_H40 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H43d zenon_H3dd zenon_H6b zenon_Hb2 zenon_H5a zenon_H18 zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1363_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L804_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L219_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L4_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L250_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1422_ *)
% 86.66/86.75 assert (zenon_L1423_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e21)) = (e20))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((h4 (op1 (e13) (e10))) = (op2 (h4 (e13)) (h4 (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H3d zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H259 zenon_H71 zenon_Hc5 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H283 zenon_H2c2 zenon_Hc2 zenon_H78 zenon_H2d0 zenon_Hd1 zenon_H308 zenon_H6e zenon_H48d zenon_H35d zenon_H2a3 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H3a9 zenon_H5a zenon_H2c9 zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1363_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L809_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L220_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L4_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L16_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1423_ *)
% 86.66/86.75 assert (zenon_L1424_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e22))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((e21) = (e23))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (e22))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H380 zenon_H37a zenon_H310 zenon_H30c zenon_H2db zenon_H2d0 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H7d zenon_H343 zenon_H18 zenon_H2dc zenon_H5a zenon_H2d6 zenon_H28 zenon_H28c zenon_H289 zenon_H283 zenon_Hdc zenon_H27f zenon_H2c9 zenon_H293 zenon_H2c5 zenon_H2bb zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H6b zenon_H2b1 zenon_H4a1 zenon_H35d zenon_H353 zenon_H2a3 zenon_H49b zenon_H298 zenon_H31a zenon_H2b4 zenon_Hb5 zenon_H6e zenon_Hba zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1360_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L860_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L220_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L222_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L16_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1424_ *)
% 86.66/86.75 assert (zenon_L1425_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H6e zenon_Hb5 zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_Hac zenon_H2bb zenon_H2c5 zenon_H293 zenon_H2c9 zenon_H27f zenon_Hdc zenon_H283 zenon_H289 zenon_H28c zenon_H28 zenon_H2d6 zenon_H5a zenon_H2dc zenon_H18 zenon_H343 zenon_He6 zenon_H308 zenon_H3a9 zenon_H36f zenon_H375 zenon_H377 zenon_H37a zenon_H313 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1360_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L866_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L220_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L222_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L16_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1425_ *)
% 86.66/86.75 assert (zenon_L1426_ : ((~((op2 (e23) (e23)) = (e21)))\/(~((op2 (e23) (e21)) = (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((e10) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((e11) = (e12))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((e11) = (e13))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (~((e10) = (e13))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (e21))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H384 zenon_H341 zenon_H2d0 zenon_H343 zenon_H37a zenon_H2ea zenon_H2e5 zenon_H18 zenon_H2e zenon_H2dc zenon_H5a zenon_H3a9 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H317 zenon_H31a zenon_H2b4 zenon_H45 zenon_H40 zenon_H39 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H2bb zenon_H326 zenon_H6b zenon_H6e zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H2f zenon_H248 zenon_H36c zenon_H26e zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H61 zenon_H23a zenon_H236 zenon_H233 zenon_H22f zenon_H22c zenon_H228 zenon_H216 zenon_H21c zenon_H21d zenon_H221 zenon_H225 zenon_H209 zenon_H20f zenon_H1fb zenon_H1a6 zenon_H1a0 zenon_H17a zenon_H17f zenon_H19a zenon_H190 zenon_H186 zenon_H1a9 zenon_H1dc zenon_H1d1 zenon_H1cd zenon_H1d7 zenon_H1ca zenon_H1c5 zenon_H1b0 zenon_H1bc zenon_H1c1 zenon_H1ef zenon_H168 zenon_H16e zenon_H160 zenon_H154 zenon_H15a zenon_H13f zenon_H14c zenon_H14f zenon_H1e4 zenon_H1e1 zenon_Hfd zenon_H108 zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H313 zenon_Hb8 zenon_H82 zenon_H27f zenon_H293 zenon_Hac zenon_H36f zenon_H375 zenon_H377 zenon_Hb9 zenon_H51.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H384); [ zenon_intro zenon_Hb1 | zenon_intro zenon_H383 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2eb); [ zenon_intro zenon_H296 | zenon_intro zenon_H27d ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1363_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L873_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1363_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L876_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L219_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L4_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L250_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1363_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L880_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L220_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L4_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L16_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1426_ *)
% 86.66/86.75 assert (zenon_L1427_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e23) (e22)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e11))) = (op2 (h4 (e13)) (h4 (e11))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e10))\/(((op1 (e13) (e11)) = (e10))\/(((op1 (e13) (e12)) = (e10))\/((op1 (e13) (e13)) = (e10))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H259 zenon_H37 zenon_H71 zenon_H2dc zenon_H18 zenon_H2c9 zenon_H40 zenon_H341 zenon_H2d0 zenon_H343 zenon_H5a zenon_H3a9 zenon_H2bb zenon_H2b4 zenon_H31a zenon_H298 zenon_H49b zenon_H2a3 zenon_H353 zenon_H35d zenon_H4a1 zenon_H2b1 zenon_H6e zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_Hac zenon_H2c5 zenon_H293 zenon_H6b zenon_Hc5 zenon_H37a zenon_H82 zenon_Hb8 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.75 apply (zenon_L145_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.75 apply (zenon_L148_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.75 apply (zenon_L149_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.75 apply (zenon_L1363_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.75 apply (zenon_L155_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.75 apply (zenon_L156_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.75 apply (zenon_L886_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.75 apply (zenon_L216_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.75 apply (zenon_L217_); trivial.
% 86.66/86.75 apply (zenon_L218_); trivial.
% 86.66/86.75 apply (zenon_L219_); trivial.
% 86.66/86.75 apply (zenon_L26_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.75 apply (zenon_L4_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.75 apply (zenon_L7_); trivial.
% 86.66/86.75 apply (zenon_L250_); trivial.
% 86.66/86.75 (* end of lemma zenon_L1427_ *)
% 86.66/86.75 assert (zenon_L1428_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.75 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H313 zenon_H18 zenon_H2c9 zenon_H5a zenon_H2d6 zenon_H28 zenon_Hb2 zenon_H6b zenon_He6 zenon_H2dc zenon_Hc2 zenon_H78 zenon_Hd1 zenon_Hed zenon_H375 zenon_H329 zenon_H2d0 zenon_H43d zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H3ed zenon_H4a8 zenon_H353 zenon_H2a6 zenon_H35d zenon_H4b1 zenon_H289 zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_Hdc zenon_Hb5 zenon_H6e zenon_Hbb zenon_H298 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.75 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.75 apply (zenon_L56_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.75 apply (zenon_L74_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.75 apply (zenon_L120_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.75 apply (zenon_L122_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.75 apply (zenon_L123_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.75 apply (zenon_L124_); trivial.
% 86.66/86.75 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.76 apply (zenon_L145_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.76 apply (zenon_L148_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.76 apply (zenon_L149_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.76 apply (zenon_L1360_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.76 apply (zenon_L155_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.76 apply (zenon_L156_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.76 apply (zenon_L922_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.76 apply (zenon_L216_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.76 apply (zenon_L217_); trivial.
% 86.66/86.76 apply (zenon_L218_); trivial.
% 86.66/86.76 apply (zenon_L220_); trivial.
% 86.66/86.76 apply (zenon_L26_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.76 apply (zenon_L222_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.76 apply (zenon_L7_); trivial.
% 86.66/86.76 apply (zenon_L16_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1428_ *)
% 86.66/86.76 assert (zenon_L1429_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e21))\/((op2 (e23) (e21)) = (e21))))) -> (((op2 (e20) (e23)) = (e20))\/(((op2 (e20) (e23)) = (e21))\/(((op2 (e20) (e23)) = (e22))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e12)) = (e23)) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> (~((h4 (op1 (e13) (e12))) = (op2 (h4 (e13)) (h4 (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H2fb zenon_H26e zenon_H36c zenon_H248 zenon_H2f zenon_H4e8 zenon_H501 zenon_H2e1 zenon_H313 zenon_Hb8 zenon_H82 zenon_H18 zenon_H5a zenon_Hb2 zenon_H6b zenon_H3dd zenon_H43d zenon_H329 zenon_H375 zenon_Hed zenon_Hd1 zenon_H78 zenon_H40 zenon_H2dc zenon_H39 zenon_Hc2 zenon_H6e zenon_H2bb zenon_H2b4 zenon_H289 zenon_H4b1 zenon_H35d zenon_H2a6 zenon_H353 zenon_H4a8 zenon_H3ed zenon_Hac zenon_H293 zenon_H2bf zenon_H283 zenon_H2c2 zenon_H2c5 zenon_Hdc zenon_H2d0 zenon_H2c9 zenon_Hbb zenon_H37 zenon_H71 zenon_Hb9 zenon_H298 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.76 apply (zenon_L56_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.76 apply (zenon_L74_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.76 apply (zenon_L120_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.76 apply (zenon_L122_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.76 apply (zenon_L123_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.76 apply (zenon_L124_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.76 apply (zenon_L145_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.76 apply (zenon_L148_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.76 apply (zenon_L149_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.76 apply (zenon_L1363_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.76 apply (zenon_L155_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.76 apply (zenon_L156_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.76 apply (zenon_L928_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.76 apply (zenon_L216_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.76 apply (zenon_L217_); trivial.
% 86.66/86.76 apply (zenon_L218_); trivial.
% 86.66/86.76 apply (zenon_L219_); trivial.
% 86.66/86.76 apply (zenon_L26_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.76 apply (zenon_L4_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.76 apply (zenon_L7_); trivial.
% 86.66/86.76 apply (zenon_L250_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1429_ *)
% 86.66/86.76 assert (zenon_L1430_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((h3 (op1 (e10) (e13))) = (op2 (h3 (e10)) (h3 (e13))))) -> ((h3 (e13)) = (op2 (e22) (e22))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e13) (e10)) = (e11))\/(((op1 (e13) (e11)) = (e11))\/(((op1 (e13) (e12)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (((op1 (e13) (e13)) = (e10))\/(((op1 (e13) (e13)) = (e11))\/(((op1 (e13) (e13)) = (e12))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e13)) = (op1 (e13) (e13)))) -> (~((h4 (op1 (e13) (e13))) = (op2 (h4 (e13)) (h4 (e13))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (((op1 (e10) (e13)) = (e12))\/(((op1 (e11) (e13)) = (e12))\/(((op1 (e12) (e13)) = (e12))\/((op1 (e13) (e13)) = (e12))))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e21) = (e23))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e22)) = (e21))\/((op2 (e20) (e23)) = (e21))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H501 zenon_H4e8 zenon_H248 zenon_H36c zenon_H26e zenon_H269 zenon_H261 zenon_H267 zenon_H61 zenon_H298 zenon_H37a zenon_H6e zenon_H6b zenon_H5a zenon_Hc2 zenon_H2c2 zenon_H283 zenon_H2bf zenon_H293 zenon_Hac zenon_H4b1 zenon_H417 zenon_H313 zenon_H413 zenon_H4b5 zenon_H2a6 zenon_H35d zenon_H4bc zenon_H3ed zenon_H31a zenon_H2b4 zenon_H2bb zenon_H2c5 zenon_H343 zenon_H2d0 zenon_H341 zenon_H2c9 zenon_H18 zenon_H2dc zenon_Hb5 zenon_Hd1 zenon_H78 zenon_H27f zenon_Hdc zenon_H289 zenon_H28c zenon_H28 zenon_H2d6 zenon_H320 zenon_H2db zenon_Hbb zenon_H3e0 zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.76 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.76 apply (zenon_L56_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.76 apply (zenon_L74_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.76 apply (zenon_L120_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.76 apply (zenon_L122_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.76 apply (zenon_L123_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.76 apply (zenon_L124_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.76 apply (zenon_L145_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.76 apply (zenon_L148_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.76 apply (zenon_L149_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.76 apply (zenon_L1360_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.76 apply (zenon_L155_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.76 apply (zenon_L156_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.76 apply (zenon_L991_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.76 apply (zenon_L216_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.76 apply (zenon_L217_); trivial.
% 86.66/86.76 apply (zenon_L218_); trivial.
% 86.66/86.76 apply (zenon_L220_); trivial.
% 86.66/86.76 apply (zenon_L26_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.76 apply (zenon_L222_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.76 apply (zenon_L7_); trivial.
% 86.66/86.76 apply (zenon_L16_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1430_ *)
% 86.66/86.76 assert (zenon_L1431_ : (~((op2 (h3 (e11)) (h3 (e10))) = (op2 (e21) (e20)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H50f zenon_H2f zenon_H248 zenon_H37 zenon_H4da.
% 86.66/86.76 cut (((h3 (e10)) = (e20))); [idtac | apply NNPP; zenon_intro zenon_H247].
% 86.66/86.76 cut (((h3 (e11)) = (e21))); [idtac | apply NNPP; zenon_intro zenon_H4d9].
% 86.66/86.76 congruence.
% 86.66/86.76 apply (zenon_L1114_); trivial.
% 86.66/86.76 apply (zenon_L150_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1431_ *)
% 86.66/86.76 assert (zenon_L1432_ : (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((op1 (e11) (e10)) = (e12)) -> ((op2 (e21) (e20)) = (e22)) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H510 zenon_H336 zenon_H3e3 zenon_H27a zenon_H4da zenon_H37 zenon_H248 zenon_H2f.
% 86.66/86.76 cut (((h3 (e12)) = (e22)) = ((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))).
% 86.66/86.76 intro zenon_D_pnotp.
% 86.66/86.76 apply zenon_H510.
% 86.66/86.76 rewrite <- zenon_D_pnotp.
% 86.66/86.76 exact zenon_H336.
% 86.66/86.76 cut (((e22) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H511].
% 86.66/86.76 cut (((h3 (e12)) = (h3 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H512].
% 86.66/86.76 congruence.
% 86.66/86.76 elim (classic ((h3 (op1 (e11) (e10))) = (h3 (op1 (e11) (e10))))); [ zenon_intro zenon_H513 | zenon_intro zenon_H514 ].
% 86.66/86.76 cut (((h3 (op1 (e11) (e10))) = (h3 (op1 (e11) (e10)))) = ((h3 (e12)) = (h3 (op1 (e11) (e10))))).
% 86.66/86.76 intro zenon_D_pnotp.
% 86.66/86.76 apply zenon_H512.
% 86.66/86.76 rewrite <- zenon_D_pnotp.
% 86.66/86.76 exact zenon_H513.
% 86.66/86.76 cut (((h3 (op1 (e11) (e10))) = (h3 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H514].
% 86.66/86.76 cut (((h3 (op1 (e11) (e10))) = (h3 (e12)))); [idtac | apply NNPP; zenon_intro zenon_H515].
% 86.66/86.76 congruence.
% 86.66/86.76 cut (((op1 (e11) (e10)) = (e12))); [idtac | apply NNPP; zenon_intro zenon_H3e7].
% 86.66/86.76 congruence.
% 86.66/86.76 exact (zenon_H3e7 zenon_H3e3).
% 86.66/86.76 apply zenon_H514. apply refl_equal.
% 86.66/86.76 apply zenon_H514. apply refl_equal.
% 86.66/86.76 elim (classic ((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [ zenon_intro zenon_H516 | zenon_intro zenon_H517 ].
% 86.66/86.76 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10)))) = ((e22) = (op2 (h3 (e11)) (h3 (e10))))).
% 86.66/86.76 intro zenon_D_pnotp.
% 86.66/86.76 apply zenon_H511.
% 86.66/86.76 rewrite <- zenon_D_pnotp.
% 86.66/86.76 exact zenon_H516.
% 86.66/86.76 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H517].
% 86.66/86.76 cut (((op2 (h3 (e11)) (h3 (e10))) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H518].
% 86.66/86.76 congruence.
% 86.66/86.76 cut (((op2 (e21) (e20)) = (e22)) = ((op2 (h3 (e11)) (h3 (e10))) = (e22))).
% 86.66/86.76 intro zenon_D_pnotp.
% 86.66/86.76 apply zenon_H518.
% 86.66/86.76 rewrite <- zenon_D_pnotp.
% 86.66/86.76 exact zenon_H27a.
% 86.66/86.76 cut (((e22) = (e22))); [idtac | apply NNPP; zenon_intro zenon_H2b].
% 86.66/86.76 cut (((op2 (e21) (e20)) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H519].
% 86.66/86.76 congruence.
% 86.66/86.76 elim (classic ((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [ zenon_intro zenon_H516 | zenon_intro zenon_H517 ].
% 86.66/86.76 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10)))) = ((op2 (e21) (e20)) = (op2 (h3 (e11)) (h3 (e10))))).
% 86.66/86.76 intro zenon_D_pnotp.
% 86.66/86.76 apply zenon_H519.
% 86.66/86.76 rewrite <- zenon_D_pnotp.
% 86.66/86.76 exact zenon_H516.
% 86.66/86.76 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H517].
% 86.66/86.76 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H50f].
% 86.66/86.76 congruence.
% 86.66/86.76 apply (zenon_L1431_); trivial.
% 86.66/86.76 apply zenon_H517. apply refl_equal.
% 86.66/86.76 apply zenon_H517. apply refl_equal.
% 86.66/86.76 apply zenon_H2b. apply refl_equal.
% 86.66/86.76 apply zenon_H517. apply refl_equal.
% 86.66/86.76 apply zenon_H517. apply refl_equal.
% 86.66/86.76 (* end of lemma zenon_L1432_ *)
% 86.66/86.76 assert (zenon_L1433_ : (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((op2 (e21) (e20)) = (e22)) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> ((op1 (e11) (e11)) = (e13)) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2f zenon_H248 zenon_H37 zenon_H4da zenon_H27a zenon_H336 zenon_H510 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H208 zenon_H221 zenon_H108 zenon_H3ef zenon_H367.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H140 | zenon_intro zenon_H151 ].
% 86.66/86.76 apply (zenon_L75_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H151); [ zenon_intro zenon_H115 | zenon_intro zenon_H152 ].
% 86.66/86.76 apply (zenon_L65_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H152); [ zenon_intro zenon_H153 | zenon_intro zenon_H146 ].
% 86.66/86.76 exact (zenon_H150 zenon_H153).
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H3f3); [ zenon_intro zenon_H147 | zenon_intro zenon_H3f4 ].
% 86.66/86.76 apply (zenon_L77_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H3f4); [ zenon_intro zenon_H169 | zenon_intro zenon_H3f5 ].
% 86.66/86.76 apply (zenon_L86_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H3f5); [ zenon_intro zenon_H3e3 | zenon_intro zenon_H3e9 ].
% 86.66/86.76 apply (zenon_L1432_); trivial.
% 86.66/86.76 apply (zenon_L552_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1433_ *)
% 86.66/86.76 assert (zenon_L1434_ : (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((op2 (e21) (e20)) = (e22)) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op1 (e13) (e11)) = (e10)) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H510 zenon_H336 zenon_H27a zenon_H4da zenon_H37 zenon_H248 zenon_H2f zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H213.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H236); [ zenon_intro zenon_H1bb | zenon_intro zenon_H237 ].
% 86.66/86.76 apply (zenon_L305_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H237); [ zenon_intro zenon_H208 | zenon_intro zenon_H238 ].
% 86.66/86.76 apply (zenon_L1433_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H238); [ zenon_intro zenon_H126 | zenon_intro zenon_H1ba ].
% 86.66/86.76 apply (zenon_L69_); trivial.
% 86.66/86.76 apply (zenon_L140_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1434_ *)
% 86.66/86.76 assert (zenon_L1435_ : (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> ((op1 (e10) (e13)) = (e13)) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((op2 (e21) (e20)) = (e22)) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H233 zenon_H136 zenon_H11e zenon_H12a zenon_H10a zenon_Hfd zenon_H139 zenon_H175 zenon_H236 zenon_H368 zenon_H367 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H510 zenon_H336 zenon_H27a zenon_H4da zenon_H37 zenon_H248 zenon_H2f zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H233); [ zenon_intro zenon_Hfe | zenon_intro zenon_H234 ].
% 86.66/86.76 apply (zenon_L73_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H178 | zenon_intro zenon_H235 ].
% 86.66/86.76 exact (zenon_H175 zenon_H178).
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H115 | zenon_intro zenon_H213 ].
% 86.66/86.76 apply (zenon_L65_); trivial.
% 86.66/86.76 apply (zenon_L1434_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1435_ *)
% 86.66/86.76 assert (zenon_L1436_ : (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((op2 (e21) (e20)) = (e22)) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_H136 zenon_H11e zenon_H12a zenon_H10a zenon_Hfd zenon_H139 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H510 zenon_H336 zenon_H27a zenon_H4da zenon_H37 zenon_H248 zenon_H2f zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H36c); [ zenon_intro zenon_H347 | zenon_intro zenon_H36d ].
% 86.66/86.76 apply (zenon_L368_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H36d); [ zenon_intro zenon_H1bb | zenon_intro zenon_H36e ].
% 86.66/86.76 apply (zenon_L369_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H36e); [ zenon_intro zenon_H229 | zenon_intro zenon_H367 ].
% 86.66/86.76 apply (zenon_L136_); trivial.
% 86.66/86.76 apply (zenon_L1435_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1436_ *)
% 86.66/86.76 assert (zenon_L1437_ : (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> ((e23) = (op2 (e22) (e22))) -> ((op2 (e20) (e20)) = (e20)) -> ((op2 (e22) (e23)) = (e20)) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((e10) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e12)) = (e10))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> ((op1 (e10) (e10)) = (e10)) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e10))) -> ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H28f zenon_H274 zenon_H23 zenon_H14 zenon_H65 zenon_H71 zenon_H154 zenon_H125 zenon_H108 zenon_H14f zenon_H13f zenon_H113 zenon_H150 zenon_H3f3 zenon_Hf9 zenon_H14c zenon_H114 zenon_H11c zenon_H168 zenon_H2f zenon_H248 zenon_H37 zenon_H4da zenon_H336 zenon_H510 zenon_H3f0 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H368 zenon_H236 zenon_H175 zenon_H139 zenon_Hfd zenon_H10a zenon_H12a zenon_H11e zenon_H136 zenon_H233 zenon_H228 zenon_H20f zenon_H104 zenon_H23a zenon_H122 zenon_H209 zenon_H36c zenon_H27d zenon_H27f.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H28f); [ zenon_intro zenon_H273 | zenon_intro zenon_H290 ].
% 86.66/86.76 apply (zenon_L165_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_H72 | zenon_intro zenon_H291 ].
% 86.66/86.76 apply (zenon_L26_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H291); [ zenon_intro zenon_H27a | zenon_intro zenon_H27e ].
% 86.66/86.76 apply (zenon_L1436_); trivial.
% 86.66/86.76 apply (zenon_L169_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1437_ *)
% 86.66/86.76 assert (zenon_L1438_ : (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e11) (e11)) = (e11))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (~((op1 (e11) (e11)) = (e10))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> ((op1 (e10) (e10)) = (e10)) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e12)) = (e10))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> ((op2 (e20) (e20)) = (e20)) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((e20) = (e23))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> ((op2 (e20) (e23)) = (e23)) -> False).
% 86.66/86.76 do 0 intro. intros zenon_H6e zenon_H5a zenon_H63 zenon_H28c zenon_H27f zenon_H36c zenon_H209 zenon_H122 zenon_H23a zenon_H104 zenon_H20f zenon_H228 zenon_H233 zenon_H136 zenon_H11e zenon_H12a zenon_H10a zenon_Hfd zenon_H139 zenon_H175 zenon_H236 zenon_H368 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f0 zenon_H510 zenon_H336 zenon_H4da zenon_H248 zenon_H168 zenon_H11c zenon_H114 zenon_H14c zenon_Hf9 zenon_H3f3 zenon_H150 zenon_H113 zenon_H13f zenon_H14f zenon_H108 zenon_H125 zenon_H154 zenon_H14 zenon_H274 zenon_H28f zenon_H2c9 zenon_H61 zenon_H2f zenon_H2e zenon_H18 zenon_H71 zenon_H37 zenon_H1c zenon_H283 zenon_H23 zenon_H289 zenon_H28a.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H5b | zenon_intro zenon_H6f ].
% 86.66/86.76 apply (zenon_L20_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H6f); [ zenon_intro zenon_H30 | zenon_intro zenon_H70 ].
% 86.66/86.76 apply (zenon_L10_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H60 | zenon_intro zenon_H65 ].
% 86.66/86.76 exact (zenon_H63 zenon_H60).
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H28c); [ zenon_intro zenon_H27d | zenon_intro zenon_H28d ].
% 86.66/86.76 apply (zenon_L1437_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H28d); [ zenon_intro zenon_Hcc | zenon_intro zenon_H28e ].
% 86.66/86.76 apply (zenon_L197_); trivial.
% 86.66/86.76 apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_H282 | zenon_intro zenon_H4a ].
% 86.66/86.76 apply (zenon_L171_); trivial.
% 86.66/86.76 apply (zenon_L172_); trivial.
% 86.66/86.76 (* end of lemma zenon_L1438_ *)
% 86.66/86.76 assert (zenon_L1439_ : (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H5a zenon_H2e zenon_H63 zenon_H28c zenon_H289 zenon_H283 zenon_H18 zenon_H2c9 zenon_H1c zenon_H274 zenon_H36c zenon_H139 zenon_Hfd zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H136 zenon_H236 zenon_H13f zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H4da zenon_H248 zenon_H336 zenon_H510 zenon_H168 zenon_H14c zenon_H14f zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H209 zenon_H20f zenon_H154 zenon_H27f zenon_H28f zenon_H6e zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8 zenon_H104 zenon_H10a zenon_H122 zenon_H113 zenon_H108.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hbc ].
% 86.66/86.77 apply (zenon_L158_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H72 | zenon_intro zenon_Hbe ].
% 86.66/86.77 apply (zenon_L26_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_Hbe); [ zenon_intro zenon_H89 | zenon_intro zenon_H81 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.66/86.77 apply (zenon_L159_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.66/86.77 apply (zenon_L162_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.66/86.77 apply (zenon_L163_); trivial.
% 86.66/86.77 apply (zenon_L1438_); trivial.
% 86.66/86.77 apply (zenon_L31_); trivial.
% 86.66/86.77 apply (zenon_L85_); trivial.
% 86.66/86.77 apply (zenon_L86_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.66/86.77 apply (zenon_L59_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.66/86.77 apply (zenon_L62_); trivial.
% 86.66/86.77 apply (zenon_L152_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1439_ *)
% 86.66/86.77 assert (zenon_L1440_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (~((op2 (e22) (e22)) = (e20))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((e12) = (e13))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((e13) = (op1 (e12) (e12))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((e10) = (e13))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H256 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_H2e1 zenon_H5a zenon_H2e zenon_H63 zenon_H28c zenon_H289 zenon_H283 zenon_H18 zenon_H2c9 zenon_H1c zenon_H274 zenon_H36c zenon_Hfd zenon_H10a zenon_H12a zenon_H125 zenon_H11c zenon_H11e zenon_H114 zenon_H113 zenon_H136 zenon_H236 zenon_H13f zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H221 zenon_H3ef zenon_H3f0 zenon_H4da zenon_H248 zenon_H336 zenon_H510 zenon_H168 zenon_H14c zenon_H14f zenon_H368 zenon_H233 zenon_H228 zenon_H23a zenon_H209 zenon_H108 zenon_H20f zenon_H154 zenon_H27f zenon_H28f zenon_H6e zenon_H26e zenon_H268 zenon_Hd5 zenon_Hd4 zenon_H269 zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H82 zenon_Hb8.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.66/86.77 apply (zenon_L1439_); trivial.
% 86.66/86.77 apply (zenon_L1439_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1440_ *)
% 86.66/86.77 assert (zenon_L1441_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((e21) = (e23))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> ((h4 (e12)) = (e23)) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H6e zenon_H28f zenon_H27f zenon_H368 zenon_H510 zenon_H336 zenon_H248 zenon_H4da zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H36c zenon_H274 zenon_H2c9 zenon_H18 zenon_H283 zenon_H289 zenon_H28c zenon_H5a zenon_H2e1 zenon_H2db zenon_H2d0 zenon_H28 zenon_H2d6 zenon_Hdc zenon_H2b4 zenon_H298 zenon_H2a7 zenon_H2a6 zenon_H2a3 zenon_H2b1 zenon_Hac zenon_H293 zenon_H2c5 zenon_H2bb zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_Hd1 zenon_H6b zenon_Hb5 zenon_H2dc zenon_H78 zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.77 apply (zenon_L56_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.77 apply (zenon_L74_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.77 apply (zenon_L120_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.77 apply (zenon_L122_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.77 apply (zenon_L123_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.77 apply (zenon_L124_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.77 apply (zenon_L145_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.77 apply (zenon_L148_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.77 apply (zenon_L149_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.77 apply (zenon_L1440_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.77 apply (zenon_L155_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.77 apply (zenon_L156_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.77 apply (zenon_L211_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.77 apply (zenon_L216_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.77 apply (zenon_L217_); trivial.
% 86.66/86.77 apply (zenon_L218_); trivial.
% 86.66/86.77 apply (zenon_L220_); trivial.
% 86.66/86.77 apply (zenon_L26_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.77 apply (zenon_L222_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.77 apply (zenon_L7_); trivial.
% 86.66/86.77 apply (zenon_L16_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1441_ *)
% 86.66/86.77 assert (zenon_L1442_ : (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> ((op1 (e12) (e11)) = (e12)) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> ((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op1 (e11) (e11)) = (e11))) -> (~((e12) = (e13))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H6e zenon_H28f zenon_H27f zenon_H154 zenon_H20f zenon_H209 zenon_H122 zenon_H23a zenon_H228 zenon_H233 zenon_H368 zenon_H14f zenon_H14c zenon_H168 zenon_H510 zenon_H336 zenon_H248 zenon_H4da zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H13f zenon_H236 zenon_H136 zenon_Hfd zenon_H139 zenon_H36c zenon_H37 zenon_H71 zenon_H274 zenon_H1c zenon_H2c9 zenon_H18 zenon_H283 zenon_H289 zenon_H28c zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2e1 zenon_H104 zenon_H10a zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H108.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H136); [ zenon_intro zenon_H101 | zenon_intro zenon_H137 ].
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Hf9. zenon_intro zenon_H102.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_H170. zenon_intro zenon_H16f.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_H172. zenon_intro zenon_H171.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H171). zenon_intro zenon_H174. zenon_intro zenon_H173.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H175 | zenon_intro zenon_H169 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H150 | zenon_intro zenon_H166 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H25b | zenon_intro zenon_H2e2 ].
% 86.66/86.77 apply (zenon_L159_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2e2); [ zenon_intro zenon_Hcd | zenon_intro zenon_H2e3 ].
% 86.66/86.77 apply (zenon_L231_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H26f | zenon_intro zenon_H28a ].
% 86.66/86.77 apply (zenon_L163_); trivial.
% 86.66/86.77 apply (zenon_L1438_); trivial.
% 86.66/86.77 apply (zenon_L84_); trivial.
% 86.66/86.77 apply (zenon_L86_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H137); [ zenon_intro zenon_H103 | zenon_intro zenon_H138 ].
% 86.66/86.77 apply (zenon_L59_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H138); [ zenon_intro zenon_H10e | zenon_intro zenon_H12d ].
% 86.66/86.77 apply (zenon_L62_); trivial.
% 86.66/86.77 apply (zenon_L71_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1442_ *)
% 86.66/86.77 assert (zenon_L1443_ : (((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13)))))))) -> (~((e20) = (e23))) -> ((op2 (e20) (e20)) = (e20)) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((e10) = (e13))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H256 zenon_H61 zenon_H14 zenon_H267 zenon_H23 zenon_H261 zenon_H3d zenon_H2fb zenon_H1f zenon_H268 zenon_H26e zenon_H6e zenon_H28f zenon_H27f zenon_H154 zenon_H20f zenon_H108 zenon_H209 zenon_H23a zenon_H228 zenon_H233 zenon_H368 zenon_H14f zenon_H14c zenon_H168 zenon_H510 zenon_H336 zenon_H248 zenon_H4da zenon_H3f0 zenon_H3ef zenon_H221 zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H13f zenon_H236 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_Hfd zenon_H36c zenon_H37 zenon_H71 zenon_H274 zenon_H1c zenon_H2c9 zenon_H18 zenon_H283 zenon_H289 zenon_H28c zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2e1.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H256). zenon_intro zenon_H122. zenon_intro zenon_H13b.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H13b). zenon_intro zenon_H13d. zenon_intro zenon_H13c.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H13c). zenon_intro zenon_H139. zenon_intro zenon_H13e.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H104 | zenon_intro zenon_H104 ].
% 86.66/86.77 apply (zenon_L1442_); trivial.
% 86.66/86.77 apply (zenon_L1442_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1443_ *)
% 86.66/86.77 assert (zenon_L1444_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op2 (e20) (e20)) = (e21))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H5a zenon_H28c zenon_H289 zenon_H283 zenon_H18 zenon_H2c9 zenon_H274 zenon_H71 zenon_H36c zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_H4da zenon_H248 zenon_H336 zenon_H510 zenon_H368 zenon_H27f zenon_H28f zenon_H6e zenon_H26e zenon_H2fb zenon_H3d zenon_H261 zenon_H267 zenon_H61 zenon_Hb8 zenon_H2dc zenon_Hb5 zenon_H6b zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2c2 zenon_H2bf zenon_H2bb zenon_H2c5 zenon_H293 zenon_Hac zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H2b4 zenon_Hdc zenon_H82 zenon_H2d0 zenon_Hbb zenon_Hb9 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.77 apply (zenon_L56_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.77 apply (zenon_L74_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.77 apply (zenon_L120_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.77 apply (zenon_L122_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.77 apply (zenon_L123_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.77 apply (zenon_L124_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.77 apply (zenon_L145_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.77 apply (zenon_L148_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.77 apply (zenon_L149_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.77 apply (zenon_L1443_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.77 apply (zenon_L155_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.77 apply (zenon_L156_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.77 apply (zenon_L235_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.77 apply (zenon_L216_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.77 apply (zenon_L217_); trivial.
% 86.66/86.77 apply (zenon_L218_); trivial.
% 86.66/86.77 apply (zenon_L220_); trivial.
% 86.66/86.77 apply (zenon_L26_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.77 apply (zenon_L4_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.77 apply (zenon_L7_); trivial.
% 86.66/86.77 apply (zenon_L16_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1444_ *)
% 86.66/86.77 assert (zenon_L1445_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((e20) = (e23))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e13)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (e20))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e12)) = (e10))\/((op1 (e10) (e13)) = (e10))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e12)) = (e23)) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((e22) = (e23))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H51 zenon_H39 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H2e1 zenon_H5a zenon_H2f zenon_H28c zenon_H289 zenon_H283 zenon_H18 zenon_H2c9 zenon_H274 zenon_H71 zenon_H37 zenon_H36c zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_H4da zenon_H248 zenon_H336 zenon_H510 zenon_H368 zenon_H27f zenon_H28f zenon_H6e zenon_H26e zenon_H2fb zenon_H261 zenon_H267 zenon_H61 zenon_H313 zenon_Hb8 zenon_H82 zenon_H310 zenon_H30c zenon_Hc5 zenon_H2dc zenon_H40 zenon_H6b zenon_H293 zenon_H2c5 zenon_Hac zenon_H2bf zenon_H2c2 zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2b1 zenon_H2a3 zenon_H2a6 zenon_H2a7 zenon_H298 zenon_H2b4 zenon_H2bb zenon_H2d0 zenon_H259 zenon_H2e5 zenon_H2ea zenon_H1f zenon_H25 zenon_H3d zenon_H2e zenon_H23.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.77 apply (zenon_L56_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.77 apply (zenon_L74_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.77 apply (zenon_L120_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.77 apply (zenon_L122_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.77 apply (zenon_L123_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.77 apply (zenon_L124_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.77 apply (zenon_L145_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.77 apply (zenon_L148_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.77 apply (zenon_L149_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.77 apply (zenon_L1443_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.77 apply (zenon_L155_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.77 apply (zenon_L156_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.77 apply (zenon_L249_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.77 apply (zenon_L216_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.77 apply (zenon_L217_); trivial.
% 86.66/86.77 apply (zenon_L218_); trivial.
% 86.66/86.77 apply (zenon_L219_); trivial.
% 86.66/86.77 apply (zenon_L26_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.77 apply (zenon_L4_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.77 apply (zenon_L7_); trivial.
% 86.66/86.77 apply (zenon_L250_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1445_ *)
% 86.66/86.77 assert (zenon_L1446_ : (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((op2 (e20) (e20)) = (e20))) -> ((op1 (e13) (e10)) = (e13)) -> (~((e10) = (e13))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op1 (e10) (e10)) = (e10))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> ((e23) = (op2 (e22) (e22))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H398 zenon_H17 zenon_H297 zenon_H154 zenon_H13f zenon_H114 zenon_H108 zenon_H510 zenon_H4da zenon_H37 zenon_H248 zenon_Hfc zenon_H3cf zenon_H23 zenon_H2f zenon_H5a zenon_H61 zenon_H27d.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H398); [ zenon_intro zenon_H14 | zenon_intro zenon_H399 ].
% 86.66/86.77 exact (zenon_H17 zenon_H14).
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H399); [ zenon_intro zenon_H273 | zenon_intro zenon_H39a ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H3cf); [ zenon_intro zenon_Hf9 | zenon_intro zenon_H3d1 ].
% 86.66/86.77 exact (zenon_Hfc zenon_Hf9).
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H3d1); [ zenon_intro zenon_H147 | zenon_intro zenon_H3d2 ].
% 86.66/86.77 cut (((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) = ((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))).
% 86.66/86.77 intro zenon_D_pnotp.
% 86.66/86.77 apply zenon_H510.
% 86.66/86.77 rewrite <- zenon_D_pnotp.
% 86.66/86.77 exact zenon_H248.
% 86.66/86.77 cut (((op2 (e22) (op2 (e22) (e22))) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H51a].
% 86.66/86.77 cut (((h3 (e10)) = (h3 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H51b].
% 86.66/86.77 congruence.
% 86.66/86.77 elim (classic ((h3 (op1 (e11) (e10))) = (h3 (op1 (e11) (e10))))); [ zenon_intro zenon_H513 | zenon_intro zenon_H514 ].
% 86.66/86.77 cut (((h3 (op1 (e11) (e10))) = (h3 (op1 (e11) (e10)))) = ((h3 (e10)) = (h3 (op1 (e11) (e10))))).
% 86.66/86.77 intro zenon_D_pnotp.
% 86.66/86.77 apply zenon_H51b.
% 86.66/86.77 rewrite <- zenon_D_pnotp.
% 86.66/86.77 exact zenon_H513.
% 86.66/86.77 cut (((h3 (op1 (e11) (e10))) = (h3 (op1 (e11) (e10))))); [idtac | apply NNPP; zenon_intro zenon_H514].
% 86.66/86.77 cut (((h3 (op1 (e11) (e10))) = (h3 (e10)))); [idtac | apply NNPP; zenon_intro zenon_H51c].
% 86.66/86.77 congruence.
% 86.66/86.77 cut (((op1 (e11) (e10)) = (e10))); [idtac | apply NNPP; zenon_intro zenon_H3d8].
% 86.66/86.77 congruence.
% 86.66/86.77 exact (zenon_H3d8 zenon_H147).
% 86.66/86.77 apply zenon_H514. apply refl_equal.
% 86.66/86.77 apply zenon_H514. apply refl_equal.
% 86.66/86.77 elim (classic ((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [ zenon_intro zenon_H516 | zenon_intro zenon_H517 ].
% 86.66/86.77 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10)))) = ((op2 (e22) (op2 (e22) (e22))) = (op2 (h3 (e11)) (h3 (e10))))).
% 86.66/86.77 intro zenon_D_pnotp.
% 86.66/86.77 apply zenon_H51a.
% 86.66/86.77 rewrite <- zenon_D_pnotp.
% 86.66/86.77 exact zenon_H516.
% 86.66/86.77 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H517].
% 86.66/86.77 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H51d].
% 86.66/86.77 congruence.
% 86.66/86.77 cut (((op2 (e21) (e20)) = (e20)) = ((op2 (h3 (e11)) (h3 (e10))) = (op2 (e22) (op2 (e22) (e22))))).
% 86.66/86.77 intro zenon_D_pnotp.
% 86.66/86.77 apply zenon_H51d.
% 86.66/86.77 rewrite <- zenon_D_pnotp.
% 86.66/86.77 exact zenon_H273.
% 86.66/86.77 cut (((e20) = (op2 (e22) (op2 (e22) (e22))))); [idtac | apply NNPP; zenon_intro zenon_H254].
% 86.66/86.77 cut (((op2 (e21) (e20)) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H519].
% 86.66/86.77 congruence.
% 86.66/86.77 elim (classic ((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [ zenon_intro zenon_H516 | zenon_intro zenon_H517 ].
% 86.66/86.77 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10)))) = ((op2 (e21) (e20)) = (op2 (h3 (e11)) (h3 (e10))))).
% 86.66/86.77 intro zenon_D_pnotp.
% 86.66/86.77 apply zenon_H519.
% 86.66/86.77 rewrite <- zenon_D_pnotp.
% 86.66/86.77 exact zenon_H516.
% 86.66/86.77 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (h3 (e11)) (h3 (e10))))); [idtac | apply NNPP; zenon_intro zenon_H517].
% 86.66/86.77 cut (((op2 (h3 (e11)) (h3 (e10))) = (op2 (e21) (e20)))); [idtac | apply NNPP; zenon_intro zenon_H50f].
% 86.66/86.77 congruence.
% 86.66/86.77 apply (zenon_L1431_); trivial.
% 86.66/86.77 apply zenon_H517. apply refl_equal.
% 86.66/86.77 apply zenon_H517. apply refl_equal.
% 86.66/86.77 exact (zenon_H254 zenon_H2f).
% 86.66/86.77 apply zenon_H517. apply refl_equal.
% 86.66/86.77 apply zenon_H517. apply refl_equal.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H3d2); [ zenon_intro zenon_H140 | zenon_intro zenon_H3cd ].
% 86.66/86.77 apply (zenon_L75_); trivial.
% 86.66/86.77 apply (zenon_L502_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H39a); [ zenon_intro zenon_H5b | zenon_intro zenon_H385 ].
% 86.66/86.77 apply (zenon_L20_); trivial.
% 86.66/86.77 apply (zenon_L365_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1446_ *)
% 86.66/86.77 assert (zenon_L1447_ : (((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13)))))))) -> (~((op2 (e20) (e20)) = (e20))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((e10) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> ((e23) = (op2 (e22) (e22))) -> (~((e20) = (e23))) -> ((op2 (e23) (e20)) = (e23)) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H2e4 zenon_H17 zenon_H3cf zenon_H154 zenon_H108 zenon_H114 zenon_H13f zenon_H4da zenon_H37 zenon_H248 zenon_H2f zenon_H510 zenon_H5a zenon_H23 zenon_H61 zenon_H27d zenon_H398.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H297. zenon_intro zenon_Hf8.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_Hf8). zenon_intro zenon_Hfb. zenon_intro zenon_Hfa.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_Hfc | zenon_intro zenon_Hfc ].
% 86.66/86.77 apply (zenon_L1446_); trivial.
% 86.66/86.77 apply (zenon_L1446_); trivial.
% 86.66/86.77 (* end of lemma zenon_L1447_ *)
% 86.66/86.77 assert (zenon_L1448_ : ((~((op2 (e23) (e23)) = (e20)))\/(~((op2 (e23) (e20)) = (e23)))) -> (~((op2 (e20) (e20)) = (e20))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e22)) = (e20))\/((op2 (e20) (e23)) = (e20))))) -> (~((op2 (e20) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((e20) = (e22))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((h4 (op1 (e10) (e10))) = (op2 (h4 (e10)) (h4 (e10))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e23)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (((op2 (e20) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e22) (e23)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e21) (e21)) = (op2 (e21) (e23)))) -> (~((e21) = (e22))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> ((op2 (e23) (e20)) = (e23)) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e23)) = (e20))\/(((op2 (e21) (e23)) = (e21))\/(((op2 (e21) (e23)) = (e22))\/((op2 (e21) (e23)) = (e23))))) -> (~((e20) = (e23))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e21)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e21) (e21)) = (op2 (e23) (e21)))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (((op2 (e20) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e20))\/(((op2 (e22) (e20)) = (e20))\/((op2 (e23) (e20)) = (e20))))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e10) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e10))\/((op1 (e13) (e10)) = (e10))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((e22) = (e23))) -> ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> False).
% 86.66/86.77 do 0 intro. intros zenon_H33b zenon_H17 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H333 zenon_Hed zenon_Hbb zenon_H7d zenon_H78 zenon_H2a3 zenon_H2a7 zenon_H329 zenon_H259 zenon_H37 zenon_H2f zenon_H71 zenon_Hb5 zenon_Hb2 zenon_Hac zenon_H5a zenon_H9c zenon_H98 zenon_H2b4 zenon_H27d zenon_H31a zenon_H317 zenon_H45 zenon_H40 zenon_H39 zenon_H23 zenon_H2e zenon_H323 zenon_H61 zenon_H320 zenon_H2dc zenon_H30c zenon_H326 zenon_H8f zenon_H82 zenon_Hb8 zenon_H398 zenon_H510 zenon_H248 zenon_H4da zenon_H3cf zenon_H2e5 zenon_H2ea zenon_H25 zenon_H51.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H33b); [ zenon_intro zenon_H296 | zenon_intro zenon_H33c ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.77 apply (zenon_L254_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H1e). zenon_intro zenon_H21. zenon_intro zenon_H20.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_H20). zenon_intro zenon_He8. zenon_intro zenon_He7.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_He7). zenon_intro zenon_Hea. zenon_intro zenon_He9.
% 86.66/86.77 apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Hec. zenon_intro zenon_Heb.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_He8); [ zenon_intro zenon_Hb9 | zenon_intro zenon_H19 ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hb1 | zenon_intro zenon_Hcc ].
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.77 apply (zenon_L56_); trivial.
% 86.66/86.77 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.78 apply (zenon_L74_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.78 apply (zenon_L120_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.78 apply (zenon_L122_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.78 apply (zenon_L123_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.78 apply (zenon_L124_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.78 apply (zenon_L145_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.78 apply (zenon_L148_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.78 apply (zenon_L149_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.78 apply (zenon_L277_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.78 apply (zenon_L155_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.78 apply (zenon_L156_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.78 apply (zenon_L1447_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.78 apply (zenon_L216_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.78 apply (zenon_L217_); trivial.
% 86.66/86.78 apply (zenon_L218_); trivial.
% 86.66/86.78 apply (zenon_L261_); trivial.
% 86.66/86.78 apply (zenon_L285_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.78 apply (zenon_L7_); trivial.
% 86.66/86.78 apply (zenon_L16_); trivial.
% 86.66/86.78 exact (zenon_H33c zenon_H27d).
% 86.66/86.78 (* end of lemma zenon_L1448_ *)
% 86.66/86.78 assert (zenon_L1449_ : ((((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23)))))))\/((((op2 (e21) (e21)) = (e21))/\(((~((op2 (e20) (e20)) = (e21)))\/((op2 (e20) (e21)) = (e20)))/\(((~((op2 (e21) (e21)) = (e21)))\/((op2 (e21) (e21)) = (e21)))/\(((~((op2 (e22) (e22)) = (e21)))\/((op2 (e22) (e21)) = (e22)))/\((~((op2 (e23) (e23)) = (e21)))\/((op2 (e23) (e21)) = (e23)))))))\/((((op2 (e22) (e22)) = (e22))/\(((~((op2 (e20) (e20)) = (e22)))\/((op2 (e20) (e22)) = (e20)))/\(((~((op2 (e21) (e21)) = (e22)))\/((op2 (e21) (e22)) = (e21)))/\(((~((op2 (e22) (e22)) = (e22)))\/((op2 (e22) (e22)) = (e22)))/\((~((op2 (e23) (e23)) = (e22)))\/((op2 (e23) (e22)) = (e23)))))))\/(((op2 (e23) (e23)) = (e23))/\(((~((op2 (e20) (e20)) = (e23)))\/((op2 (e20) (e23)) = (e20)))/\(((~((op2 (e21) (e21)) = (e23)))\/((op2 (e21) (e23)) = (e21)))/\(((~((op2 (e22) (e22)) = (e23)))\/((op2 (e22) (e23)) = (e22)))/\((~((op2 (e23) (e23)) = (e23)))\/((op2 (e23) (e23)) = (e23)))))))))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (~((e12) = (e13))) -> ((e13) = (op1 (e12) (e12))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (~((e10) = (e13))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((e20) = (e23))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> (~((op2 (e21) (e21)) = (e22))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> ((h3 (e12)) = (e22)) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e21) (e20)) = (op2 (e21) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e22)))) -> (((op2 (e23) (e20)) = (e21))\/(((op2 (e23) (e21)) = (e21))\/(((op2 (e23) (e22)) = (e21))\/((op2 (e23) (e23)) = (e21))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e22)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e23) (e22)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e23)) = (op2 (e23) (e23)))) -> (~((e21) = (e23))) -> (~((op2 (e22) (e22)) = (e22))) -> (((op2 (e22) (e20)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/(((op2 (e22) (e22)) = (e22))\/((op2 (e22) (e23)) = (e22))))) -> (~((op2 (e21) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e20) (e23)) = (op2 (e21) (e23)))) -> (((op2 (e21) (e20)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e21) (e22)) = (e23))\/((op2 (e21) (e23)) = (e23))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e21) (e20)) = (e23))\/(((op2 (e22) (e20)) = (e23))\/((op2 (e23) (e20)) = (e23))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e21) (e20)) = (e22))\/(((op2 (e22) (e20)) = (e22))\/((op2 (e23) (e20)) = (e22))))) -> (~((e20) = (e22))) -> (((op2 (e20) (e21)) = (e22))\/(((op2 (e21) (e21)) = (e22))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e23) (e21)) = (e22))))) -> (((op2 (e20) (e20)) = (e22))\/(((op2 (e20) (e21)) = (e22))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e23)) = (e22))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (~((op2 (e22) (e20)) = (op2 (e23) (e20)))) -> ((op2 (e21) (e22)) = (e21)) -> (~((op2 (e21) (e21)) = (op2 (e21) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (~((op2 (e20) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e22) (e20)) = (e21))\/((op2 (e23) (e20)) = (e21))))) -> (~((e22) = (e23))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e21)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e21))\/(((op2 (e22) (e21)) = (e22))\/((op2 (e22) (e21)) = (e23))))) -> ((e23) = (op2 (e22) (e22))) -> False).
% 86.66/86.78 do 0 intro. intros zenon_H51 zenon_H136 zenon_H113 zenon_H114 zenon_H11e zenon_H11c zenon_H125 zenon_H12a zenon_H10a zenon_H108 zenon_Hfd zenon_H1e1 zenon_H1e4 zenon_H14f zenon_H14c zenon_H13f zenon_H15a zenon_H154 zenon_H160 zenon_H16e zenon_H168 zenon_H1ef zenon_H1c1 zenon_H1bc zenon_H1b0 zenon_H1c5 zenon_H1ca zenon_H1d7 zenon_H1cd zenon_H1d1 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H190 zenon_H19a zenon_H17f zenon_H17a zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H20f zenon_H209 zenon_H225 zenon_H221 zenon_H21d zenon_H21c zenon_H216 zenon_H228 zenon_H22c zenon_H22f zenon_H233 zenon_H236 zenon_H23a zenon_H61 zenon_H267 zenon_H261 zenon_H269 zenon_H26e zenon_H6e zenon_H28f zenon_H27f zenon_H368 zenon_H510 zenon_H336 zenon_H248 zenon_H4da zenon_H3f0 zenon_H3ef zenon_H3ed zenon_H3ea zenon_H3f3 zenon_H36c zenon_H274 zenon_H2c9 zenon_H18 zenon_H283 zenon_H289 zenon_H28c zenon_H5a zenon_H2e1 zenon_H2dc zenon_H341 zenon_H2d0 zenon_H343 zenon_Hb5 zenon_H6b zenon_H2b4 zenon_H2bb zenon_H298 zenon_H2a3 zenon_H353 zenon_H35d zenon_H35c zenon_H348 zenon_H2c5 zenon_H2bf zenon_Hc2 zenon_H78 zenon_Hd1 zenon_H308 zenon_H2c2 zenon_Hac zenon_H293 zenon_Hdc zenon_H28 zenon_H2d6 zenon_H36f zenon_H375 zenon_H377 zenon_H30c zenon_H310 zenon_H37a zenon_H380 zenon_H7d zenon_H2db zenon_Hbb zenon_H2e5 zenon_H2ea zenon_H82 zenon_Hd4 zenon_Hd5 zenon_H71 zenon_H259 zenon_Hb8 zenon_H25 zenon_H2e zenon_H2f zenon_H39 zenon_H37 zenon_H40 zenon_H45 zenon_H23.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H52 ].
% 86.66/86.78 apply (zenon_and_s _ _ zenon_H1c). zenon_intro zenon_H14. zenon_intro zenon_H1d.
% 86.66/86.78 apply (zenon_and_s _ _ zenon_H1d). zenon_intro zenon_H2cd. zenon_intro zenon_H2cc.
% 86.66/86.78 apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H2cf. zenon_intro zenon_H2ce.
% 86.66/86.78 apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2ec. zenon_intro zenon_H2eb.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H268 | zenon_intro zenon_H72 ].
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ec); [ zenon_intro zenon_H63 | zenon_intro zenon_H2d4 ].
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.78 apply (zenon_L56_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 86.66/86.78 apply (zenon_L74_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ee); [ zenon_intro zenon_H1ee | zenon_intro zenon_H2ef ].
% 86.66/86.78 apply (zenon_L120_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H201 | zenon_intro zenon_H2f0 ].
% 86.66/86.78 apply (zenon_L122_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f0); [ zenon_intro zenon_H203 | zenon_intro zenon_H2f1 ].
% 86.66/86.78 apply (zenon_L123_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H204 | zenon_intro zenon_H2f2 ].
% 86.66/86.78 apply (zenon_L124_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f2); [ zenon_intro zenon_H239 | zenon_intro zenon_H2f3 ].
% 86.66/86.78 apply (zenon_L145_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f3); [ zenon_intro zenon_H23f | zenon_intro zenon_H2f4 ].
% 86.66/86.78 apply (zenon_L148_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f4); [ zenon_intro zenon_H246 | zenon_intro zenon_H2f5 ].
% 86.66/86.78 apply (zenon_L149_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H256 | zenon_intro zenon_H2f6 ].
% 86.66/86.78 apply (zenon_L1440_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f6); [ zenon_intro zenon_H257 | zenon_intro zenon_H2f7 ].
% 86.66/86.78 apply (zenon_L155_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H258 | zenon_intro zenon_H2f8 ].
% 86.66/86.78 apply (zenon_L156_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f8); [ zenon_intro zenon_H2e4 | zenon_intro zenon_H2f9 ].
% 86.66/86.78 apply (zenon_L335_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2f9); [ zenon_intro zenon_H2e7 | zenon_intro zenon_H2fa ].
% 86.66/86.78 apply (zenon_L216_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2fa); [ zenon_intro zenon_H2e8 | zenon_intro zenon_H2e9 ].
% 86.66/86.78 apply (zenon_L217_); trivial.
% 86.66/86.78 apply (zenon_L218_); trivial.
% 86.66/86.78 apply (zenon_L220_); trivial.
% 86.66/86.78 apply (zenon_L26_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H1e | zenon_intro zenon_H53 ].
% 86.66/86.78 apply (zenon_L222_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H53); [ zenon_intro zenon_H29 | zenon_intro zenon_H48 ].
% 86.66/86.78 apply (zenon_L7_); trivial.
% 86.66/86.78 apply (zenon_L16_); trivial.
% 86.66/86.78 (* end of lemma zenon_L1449_ *)
% 86.66/86.78 assert (zenon_L1450_ : ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e10) (e11)) = (e10))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e10) (e12)) = (e10))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e10) (e13)) = (e10))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e11) (e10)) = (e11))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e11) (e12)) = (e11))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e11) (e13)) = (e11))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e12) (e10)) = (e12))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e12) (e11)) = (e12))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/((((op1 (e12) (e13)) = (e12))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))\/((((op1 (e13) (e10)) = (e13))/\(((~((op1 (e10) (e10)) = (e10)))\/(~((op1 (e10) (e10)) = (e10))))/\(((~((op1 (e11) (e11)) = (e10)))\/(~((op1 (e11) (e10)) = (e11))))/\(((~((op1 (e12) (e12)) = (e10)))\/(~((op1 (e12) (e10)) = (e12))))/\((~((op1 (e13) (e13)) = (e10)))\/(~((op1 (e13) (e10)) = (e13))))))))\/((((op1 (e13) (e11)) = (e13))/\(((~((op1 (e10) (e10)) = (e11)))\/(~((op1 (e10) (e11)) = (e10))))/\(((~((op1 (e11) (e11)) = (e11)))\/(~((op1 (e11) (e11)) = (e11))))/\(((~((op1 (e12) (e12)) = (e11)))\/(~((op1 (e12) (e11)) = (e12))))/\((~((op1 (e13) (e13)) = (e11)))\/(~((op1 (e13) (e11)) = (e13))))))))\/((((op1 (e13) (e12)) = (e13))/\(((~((op1 (e10) (e10)) = (e12)))\/(~((op1 (e10) (e12)) = (e10))))/\(((~((op1 (e11) (e11)) = (e12)))\/(~((op1 (e11) (e12)) = (e11))))/\(((~((op1 (e12) (e12)) = (e12)))\/(~((op1 (e12) (e12)) = (e12))))/\((~((op1 (e13) (e13)) = (e12)))\/(~((op1 (e13) (e12)) = (e13))))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/(~((op1 (e10) (e13)) = (e10))))/\(((~((op1 (e11) (e11)) = (e13)))\/(~((op1 (e11) (e13)) = (e11))))/\(((~((op1 (e12) (e12)) = (e13)))\/(~((op1 (e12) (e13)) = (e12))))/\((~((op1 (e13) (e13)) = (e13)))\/(~((op1 (e13) (e13)) = (e13))))))))))))))))))))))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e12)) = (e11))\/((op1 (e10) (e13)) = (e11))))) -> (((op1 (e10) (e11)) = (e12))\/(((op1 (e11) (e11)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e13) (e11)) = (e12))))) -> (~((op1 (e10) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e13) (e12)) = (op1 (e13) (e13)))) -> (((op1 (e10) (e12)) = (e11))\/(((op1 (e11) (e12)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e13) (e12)) = (e11))))) -> (((op1 (e10) (e10)) = (e12))\/(((op1 (e10) (e11)) = (e12))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e13)) = (e12))))) -> (~((e11) = (e12))) -> (((op1 (e10) (e13)) = (e11))\/(((op1 (e11) (e13)) = (e11))\/(((op1 (e12) (e13)) = (e11))\/((op1 (e13) (e13)) = (e11))))) -> (~((e10) = (e12))) -> (~((op1 (e12) (e10)) = (op1 (e13) (e10)))) -> (((op1 (e10) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e11))\/((op1 (e13) (e10)) = (e11))))) -> (~((op1 (e10) (e13)) = (op1 (e12) (e13)))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e12)))) -> (~((op1 (e10) (e12)) = (op1 (e11) (e12)))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e10) (e11)) = (e11))\/(((op1 (e10) (e11)) = (e12))\/((op1 (e10) (e11)) = (e13))))) -> (~((op1 (e10) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e12)))) -> (((op1 (e13) (e12)) = (e10))\/(((op1 (e13) (e12)) = (e11))\/(((op1 (e13) (e12)) = (e12))\/((op1 (e13) (e12)) = (e13))))) -> (~((op1 (e10) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e11) (e12)) = (op1 (e13) (e12)))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e12)))) -> (((op1 (e10) (e12)) = (e10))\/(((op1 (e10) (e12)) = (e11))\/(((op1 (e10) (e12)) = (e12))\/((op1 (e10) (e12)) = (e13))))) -> (~((op1 (e11) (e13)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e12)) = (e10))\/((op1 (e11) (e13)) = (e10))))) -> (((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e12)) = (e11))\/((op1 (e12) (e13)) = (e11))))) -> (~((op1 (e11) (e11)) = (op1 (e11) (e13)))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e12)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e10)) = (e11))\/(((op1 (e12) (e10)) = (e12))\/((op1 (e12) (e10)) = (e13))))) -> (((op1 (e12) (e10)) = (e12))\/(((op1 (e12) (e11)) = (e12))\/(((op1 (e12) (e12)) = (e12))\/((op1 (e12) (e13)) = (e12))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e13)))) -> (((op1 (e11) (e10)) = (e10))\/(((op1 (e11) (e10)) = (e11))\/(((op1 (e11) (e10)) = (e12))\/((op1 (e11) (e10)) = (e13))))) -> (~((op1 (e11) (e10)) = (op1 (e13) (e10)))) -> (~((op1 (e11) (e11)) = (op1 (e13) (e11)))) -> (~((op1 (e10) (e13)) = (op1 (e13) (e13)))) -> (((op1 (e13) (e10)) = (e13))\/(((op1 (e13) (e11)) = (e13))\/(((op1 (e13) (e12)) = (e13))\/((op1 (e13) (e13)) = (e13))))) -> ((h3 (e11)) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> ((h3 (e10)) = (op2 (e22) (op2 (e22) (e22)))) -> ((h3 (e12)) = (e22)) -> (~((h3 (op1 (e11) (e10))) = (op2 (h3 (e11)) (h3 (e10))))) -> (~((op1 (e10) (e10)) = (op1 (e11) (e10)))) -> (((op1 (e12) (e10)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e12)) = (e10))\/((op1 (e12) (e13)) = (e10))))) -> (~((op1 (e11) (e11)) = (op1 (e12) (e11)))) -> (~((op1 (e10) (e11)) = (op1 (e11) (e11)))) -> (((op1 (e11) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e11))\/(((op1 (e11) (e11)) = (e12))\/((op1 (e11) (e11)) = (e13))))) -> (~((op1 (e12) (e10)) = (op1 (e12) (e11)))) -> (((op1 (e12) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e11))\/(((op1 (e12) (e11)) = (e12))\/((op1 (e12) (e11)) = (e13))))) -> (((op2 (e20) (e20)) = (e23))\/(((op2 (e20) (e21)) = (e23))\/(((op2 (e20) (e22)) = (e23))\/((op2 (e20) (e23)) = (e23))))) -> (((op2 (e22) (e20)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/(((op2 (e22) (e22)) = (e20))\/((op2 (e22) (e23)) = (e20))))) -> (~((op2 (e20) (e20)) = (op2 (e21) (e20)))) -> (~((op2 (e22) (e22)) = (e20))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e23)))) -> ((e20) = (op2 (e22) (op2 (e22) (e22)))) -> (~((op2 (e22) (e20)) = (op2 (e22) (e23)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e23)))) -> (~((e22) = (e23))) -> (((op2 (e23) (e20)) = (e23))\/(((op2 (e23) (e21)) = (e23))\/(((op2 (e23) (e22)) = (e23))\/((op2 (e23) (e23)) = (e23))))) -> (~((op2 (e20) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e22) (e22)) = (op2 (e23) (e22)))) -> ((e21) = (op2 (e22) (op2 (e22) (op2 (e22) (e22))))) -> (~((op2 (e21) (e20)) = (op2 (e22) (e20)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e22) (e21)) = (e20))\/((op2 (e23) (e21)) = (e20))))) -> (~((op2 (e23) (e23)) = (e20))) -> (~((op2 (e23) (e23)) = (e21))) -> (~((op2 (e21) (e23)) = (op2 (e23) (e23)))) -> (~((op2 (e23) (e20)) = (op2 (e23) (e23)))) -> (((op2 (e23) (e23)) = (e20))\/(((op2 (e23) (e23)) = (e21))\/(((op2 (e23) (e23)) = (e22))\/((op2 (e23) (e23)) = (e23))))) -> (((op2 (e23) (e22)) = (e20))\/(((op2 (e23) (e22)) = (e21))\/(((op2 (e23) (e22)) = (e22))\/((op2 (e23) (e22)) = (e23))))) -> (~((op2 (e20) (e22)) = (op2 (e21) (e22)))) -> (((op2 (e20) (e21)) = (e20))\/(((op2 (e20) (e21)) = (e21))\/(((op2 (e20) (e21)) = (e22))\/((op2 (e20) (e21)) = (e23))))) -> (~((op2 (e20) (e21)) = (op2 (e22) (e21)))) -> (~((op2 (e20) (e21)) = (op2 (e20) (e22)))) -> (~((op2 (e20) (e22)) = (op2 (e23) (e22)))) -> (((op2 (e20) (e22)) = (e20))\/(((op2 (e20) (e22)) = (e21))\/(((op2 (e20) (e22)) = (e22))\/((op2 (e20) (e22)) = (e23))))) -> (~((op1 (e10) (e10)) = (op1 (e13) (e10)))) -> (~((h4 (op1 (e10) (e11))) = (op2 (h4 (e10)) (h4 (e11))))) -> ((h4 (e13)) = (op2 (e23) (e23))) -> ((h4 (e11)) = (op2 (e23) (op2 (e23) (op2 (e23) (e23))))) -> ((h4 (e10)) = (op2 (e23) (op2 (e23) (e23)))) -> (~((op1 (e10) (e12)) = (op1 (e12) (e12)))) -> (((op1 (e10) (e11)) = (e13))\/(((op1 (e11) (e11)) = (e13))\/(((op1 (e12) (e11)) = (e13))\/((op1 (e13) (e11)) = (e13))))) -> (~((op1 (e13) (e10)) = (op1 (e13) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e12)))) -> (~((e11) = (e13))) -> (~((op1 (e10) (e11)) = (op1 (e10) (e13)))) -> (((op1 (e10) (e10)) = (e13))\/(((op1 (e10) (e11)) = (e13))\/(((op1 (e10) (e12)) = (e13))\/((op1 (e10) (e13)) = (e13))))) -> (~((op2 (e23) (e21)) = (op2 (e23) (e22)))) -> (~((op2 (e21) (e20)) = (op2 (e23) (e20)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e20)) = (e21))\/(((op2 (e21) (e20)) = (e22))\/((op2 (e21) (e20)) = (e23))))) -> (((op2 (e20) (e23)) = (e22))\/(((op2 (e21) (e23)) = (e22))\/(((op2 (e22) (e23)) = (e22))\/((op2 (e23) (e23)) = (e22))))) -> (~((op2 (e22) (e21)) = (op2 (e22) (e22)))) -> (((op2 (e20) (e21)) = (e23))\/(((op2 (e21) (e21)) = (e23))\/(((op2 (e22) (e21)) = (e23))\/((op2 (e23) (e21)) = (e23))))) -> (~((op2 (e20) (e20)) = (op2 (e20) (e21)))) -> (((op2 (e20) (e20)) = (e20))/\(((~((op2 (e20) (e20)) = (e20)))\/((op2 (e20) (e20)) = (e20)))/\(((~((op2 (e21) (e21)) = (e20)))\/((op2 (e21) (e20)) = (e21)))/\(((~((op2 (e22) (e22)) = (e20)))\/((op2 (e22) (e20)) = (e22)))/\((~((op2 (e23) (e23)) = (e20)))\/((op2 (e23) (e20)) = (e23))))))) -> (~((op2 (e21) (e23)) = (op2 (e22) (e23)))) -> (((op2 (e21) (e20)) = (e20))\/(((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e22)) = (e20))\/((op2 (e21) (e23)) = (e20))))) -> (~((op2 (e20) (e22)) = (op2 (e22) (e22)))) -> (~((op2 (e21) (e21)) = (e20))) -> (~((op2 (e21) (e21)) = (e21))) -> (~((op2 (e21) (e21)) = (op2 (e22) (e21)))) -> ((op2 (e22) (e21)) = (e22)) -> (~((op2 (e20) (e21)) = (op2 (e21) (e21)))) -> ((e23) = (op2 (e22) (e22))) -> (((op2 (e21) (e21)) = (e20))\/(((op2 (e21) (e21)) = (e21))\/(((op2 (e21) (e21)) = (e22))\/((op2 (e21) (e21)) = (e23))))) -> ((op2 (e20) (e20)) = (e20)) -> (~((e20) = (e23))) -> ((((op1 (e10) (e10)) = (e10))/\(((~((op1 (e10) (e10)) = (e10)))\/((op1 (e10) (e10)) = (e10)))/\(((~((op1 (e11) (e11)) = (e10)))\/((op1 (e11) (e10)) = (e11)))/\(((~((op1 (e12) (e12)) = (e10)))\/((op1 (e12) (e10)) = (e12)))/\((~((op1 (e13) (e13)) = (e10)))\/((op1 (e13) (e10)) = (e13)))))))\/((((op1 (e11) (e11)) = (e11))/\(((~((op1 (e10) (e10)) = (e11)))\/((op1 (e10) (e11)) = (e10)))/\(((~((op1 (e11) (e11)) = (e11)))\/((op1 (e11) (e11)) = (e11)))/\(((~((op1 (e12) (e12)) = (e11)))\/((op1 (e12) (e11)) = (e12)))/\((~((op1 (e13) (e13)) = (e11)))\/((op1 (e13) (e11)) = (e13)))))))\/((((op1 (e12) (e12)) = (e12))/\(((~((op1 (e10) (e10)) = (e12)))\/((op1 (e10) (e12)) = (e10)))/\(((~((op1 (e11) (e11)) = (e12)))\/((op1 (e11) (e12)) = (e11)))/\(((~((op1 (e12) (e12)) = (e12)))\/((op1 (e12) (e12)) = (e12)))/\((~((op1 (e13) (e13)) = (e12)))\/((op1 (e13) (e12)) = (e13)))))))\/(((op1 (e13) (e13)) = (e13))/\(((~((op1 (e10) (e10)) = (e13)))\/((op1 (e10) (e13)) = (e10)))/\(((~((op1 (e11) (e11)) = (e13)))\/((op1 (e11) (e13)) = (e11)))/\(((~((op1 (e12) (e12)) = (e13)))\/((op1 (e12) (e13)) = (e12)))/\((~((op1 (e13) (e13)) = (e13)))\/((op1 (e13) (e13)) = (e13)))))))))) -> (~((op1 (e13) (e11)) = (op1 (e13) (e13)))) -> (~((e12) = (e13))) -> ((e11) = (op1 (e12) (op1 (e12) (op1 (e12) (e12))))) -> (~((op1 (e11) (e10)) = (op1 (e12) (e10)))) -> (~((op1 (e10) (e10)) = (op1 (e10) (e11)))) -> (~((op1 (e12) (e11)) = (op1 (e12) (e13)))) -> ((e10) = (op1 (e12) (op1 (e12) (e12)))) -> (~((e10) = (e13))) -> (((op1 (e10) (e11)) = (e10))\/(((op1 (e11) (e11)) = (e10))\/(((op1 (e12) (e11)) = (e10))\/((op1 (e13) (e11)) = (e10))))) -> (~((op1 (e12) (e12)) = (op1 (e13) (e12)))) -> ((e13) = (op1 (e12) (e12))) -> False).
% 86.66/86.78 do 0 intro. intros zenon_H2ea zenon_H1e4 zenon_H1ef zenon_H1bc zenon_H1d7 zenon_H1dc zenon_H1a9 zenon_H186 zenon_H19a zenon_H17f zenon_H1a0 zenon_H1a6 zenon_H1fb zenon_H1c5 zenon_H15a zenon_H1c1 zenon_H17a zenon_H1b0 zenon_H225 zenon_H21d zenon_H21c zenon_H216 zenon_H22c zenon_H160 zenon_H16e zenon_H22f zenon_H190 zenon_H1cd zenon_H1d1 zenon_H1e1 zenon_H13f zenon_H3f3 zenon_H3ea zenon_H3ed zenon_H3ef zenon_H3f0 zenon_H4da zenon_H248 zenon_H336 zenon_H510 zenon_H14c zenon_H14f zenon_H23a zenon_H209 zenon_H20f zenon_H11e zenon_H12a zenon_H2e1 zenon_H6e zenon_H274 zenon_H63 zenon_H2e zenon_H2f zenon_H5a zenon_H2d0 zenon_H25 zenon_H28c zenon_H289 zenon_H283 zenon_H37 zenon_H71 zenon_H2c9 zenon_H296 zenon_Hb1 zenon_H317 zenon_H31a zenon_H2b4 zenon_H2c2 zenon_H308 zenon_Hd1 zenon_H78 zenon_Hc2 zenon_H2bf zenon_H2c5 zenon_H348 zenon_H35c zenon_H35d zenon_H353 zenon_H2a3 zenon_H228 zenon_H236 zenon_H298 zenon_H125 zenon_H1ca zenon_H368 zenon_H36c zenon_H2bb zenon_H27f zenon_H28f zenon_H326 zenon_H40 zenon_H2dc zenon_H18 zenon_H1c zenon_H30c zenon_H310 zenon_H26e zenon_H268 zenon_H1f zenon_H2fb zenon_H3d zenon_H261 zenon_H23 zenon_H267 zenon_H14 zenon_H61 zenon_H136 zenon_H2e5 zenon_H10a zenon_H11c zenon_H168 zenon_Hfd zenon_H113 zenon_H114 zenon_H154 zenon_H233 zenon_H221 zenon_H108.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ea); [ zenon_intro zenon_Hf7 | zenon_intro zenon_H2ed ].
% 86.66/86.78 apply (zenon_L56_); trivial.
% 86.66/86.78 apply (zenon_or_s _ _ zenon_H2ed); [ zenon_intro zenon_H13a | zenon_intro zenon_H2ee ].
% 8